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Cheap flights from Seattle (SEA) to Incheon Intl (ICN) from $529

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — ICN
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Incheon Intl are usually found in January or February, booked 24 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Seattle to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$1,256

One-way from

$607
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Seattle/Tacoma Intl to Incheon Intl
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One-way flight from Seattle/Tacoma Intl to Incheon Intl
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What is the cheapest day to fly round-trip from Seattle to Incheon Intl Airport?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Incheon Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Seattle to Incheon Intl Airport?

Users have found that booking a flight from Seattle to Incheon Intl Airport at least 53 days early can save you up to 35% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Seattle to Incheon Intl Airport for as little as $1,310 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,368 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Incheon Intl Airport?

The best pricing can be found in the month of January. Prices to Incheon Intl Airport from Seattle average $1,436. You can even find prices in January for less than $1,436, as users have found deals to Incheon Intl Airport from as low as $1,048. The month of December appears to be one of the more expensive times to travel to Incheon Intl Airport from Seattle. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from Seattle to Incheon Intl Airport (SEA - ICN)?

When flying from Seattle to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 8% versus a flight at noon.

Cheap China Airlines flights from Seattle to Incheon Intl

Explore cheap flight options specifically provided by China Airlines for the route between Seattle and Incheon Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest China Airlines flights traveling from Seattle to Seoul. It's recommended that users confirm their flight details before booking.
Sun 9/151:10 amSEA - ICN
1 stop18h 00mChina Airlines
Mon 9/2312:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/15$907
Sun 9/81:40 amSEA - ICN
1 stop26h 05mChina Airlines
Thu 9/1912:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/16$919
Mon 8/191:40 amSEA - ICN
1 stop17h 30mChina Airlines
Thu 10/312:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/15$935
Sun 9/151:10 amSEA - ICN
1 stop18h 00mChina Airlines
Sun 9/2912:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/16$939
Mon 9/301:10 amSEA - ICN
1 stop26h 35mChina Airlines
Tue 10/812:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/15$943
Mon 9/301:10 amSEA - ICN
1 stop18h 00mChina Airlines
Thu 10/2412:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/15$944
Mon 9/301:10 amSEA - ICN
1 stop18h 00mChina Airlines
Thu 10/2412:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/16$946
Sun 8/251:40 amSEA - ICN
1 stop26h 05mChina Airlines
Sat 9/148:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 5/15$951
Mon 9/21:40 amSEA - ICN
1 stop17h 30mChina Airlines
Tue 9/178:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/16$955

  • One of the most popular airlines traveling from Seattle to Incheon Intl Airport is China Airlines. Flights on this route from China Airlines typically cost $1,389.20 RT, a price that is 65% more expensive than the average Seattle to Incheon Intl Airport flight. The cheapest flight found was $1,230 RT. When traveling from Seattle to Incheon Intl Airport on China Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Seattle to Incheon Intl Airport, China Airlines flights are 9% more popular than any other airline flying that same route.

Cheap Turkish Airlines flights from Seattle to Incheon Intl

Explore cheap flight options specifically provided by Turkish Airlines for the route between Seattle and Incheon Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on Turkish Airlines flights from Seattle to Seoul. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/308:00 pmSEA - ICN
1 stop45h 05mTurkish Airlines
Tue 11/2612:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 5/16$1,009
Sun 10/206:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 11/610:45 amICN - SEA
1 stop48h 20mTurkish Airlines
Deal found 5/15$1,035
Sun 11/38:00 pmSEA - ICN
1 stop44h 05mTurkish Airlines
Fri 11/1512:10 amICN - SEA
1 stop34h 55mTurkish Airlines
Deal found 5/15$1,047
Wed 10/308:00 pmSEA - ICN
1 stop45h 05mTurkish Airlines
Wed 11/2710:45 amICN - SEA
1 stop47h 20mTurkish Airlines
Deal found 5/16$1,048
Sun 10/278:00 pmSEA - ICN
1 stop45h 05mTurkish Airlines
Fri 11/1512:10 amICN - SEA
1 stop34h 55mTurkish Airlines
Deal found 5/16$1,049
Wed 11/68:00 pmSEA - ICN
1 stop29h 20mTurkish Airlines
Mon 11/2512:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 5/16$1,053
Wed 10/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 10/710:30 amICN - SEA
1 stop40h 00mTurkish Airlines
Deal found 5/15$1,068
Thu 5/236:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/211:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/15$1,545
Wed 5/226:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 6/110:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/16$1,687

  • If you’re traveling from Seattle to Incheon Intl Airport, one of the more common airlines traveling that route is Turkish Airlines. Flights on this route from Turkish Airlines typically cost $1,340.30 RT, a price that is 75% more expensive than the average Seattle to Incheon Intl Airport flight. The cheapest flight found was $1,151 RT. When traveling from Seattle to Incheon Intl Airport on Turkish Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Seattle to Incheon Intl Airport, Turkish Airlines flights are 6% more popular than any other airline flying that same route.

Cheap Seattle to Incheon Intl flights in May & June 2024

Find cheap flight options from Seattle to Incheon Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Seattle to Seoul in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/296:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 6/1510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/15$1,276
Sun 6/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/15$1,280
Mon 6/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 7/1711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/16$1,281
Wed 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/1611:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/15$1,313
Sun 5/196:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/2910:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/16$1,316
Thu 5/232:43 pmSEA - ICN
2 stops31h 27mMultiple Airlines
Sun 6/23:10 pmICN - SEA
2 stops33h 05mMultiple Airlines
Deal found 5/15$1,318
Sat 6/16:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/15$1,324
Mon 5/2011:25 amSEA - ICN
2 stops34h 45mMultiple Airlines
Mon 6/243:10 pmICN - SEA
2 stops33h 02mMultiple Airlines
Deal found 5/15$1,338
Sun 5/1911:25 amSEA - ICN
2 stops34h 45mCathay Pacific
Wed 5/2910:10 amICN - SEA
2 stops38h 47mCathay Pacific
Deal found 5/16$1,349

Seattle to Incheon Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Incheon Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Seattle to Seoul in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/42:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Mon 9/166:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/16$1,251
Thu 10/36:55 pmSEA - ICN
2 stops24h 15mMultiple Airlines
Wed 10/308:55 pmICN - SEA
2 stops27h 25mMultiple Airlines
Deal found 5/15$1,252
Mon 9/231:10 amSEA - ICN
1 stop18h 00mMultiple Airlines
Thu 10/1010:35 amICN - SEA
2 stops17h 55mMultiple Airlines
Deal found 5/15$1,253
Wed 8/142:10 amSEA - ICN
1 stop16h 50mMultiple Airlines
Mon 9/212:00 pmICN - SEA
2 stops25h 00mMultiple Airlines
Deal found 5/15$1,255
Sun 9/81:40 amSEA - ICN
1 stop17h 30mMultiple Airlines
Mon 9/238:30 amICN - SEA
2 stops20h 00mMultiple Airlines
Deal found 5/15$1,256
Mon 9/162:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sun 12/226:15 pmICN - SEA
Nonstop9h 45mAsiana Airlines
Deal found 5/15$1,257
Thu 8/2210:40 amSEA - ICN
2 stops19h 00mMultiple Airlines
Fri 9/66:00 pmICN - SEA
1 stop12h 30mMultiple Airlines
Deal found 5/15$1,258
Mon 8/195:46 pmSEA - ICN
1 stop18h 44mKorean Air
Mon 9/27:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/15$1,260
Tue 9/31:40 amSEA - ICN
1 stop17h 30mMultiple Airlines
Thu 9/2610:35 amICN - SEA
2 stops17h 55mMultiple Airlines
Deal found 5/15$1,261

Non-stop flights to Incheon Intl from Seattle

Discover non-stop flight options from Seattle to Incheon Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the direct flights traveling from Seattle to Seoul in the near future. Select from other flights from Seattle to Seoul by using the search form above.
Mon 8/122:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Fri 9/206:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/15$1,414
Thu 7/1112:45 pmSEA - ICN
Nonstop11h 45mDelta
Mon 9/27:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/15$1,466
Mon 8/121:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Tue 8/277:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/14$1,507
Tue 7/162:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sun 7/286:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/15$1,508
Mon 8/52:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Tue 8/136:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/15$1,509
Thu 7/1112:45 pmSEA - ICN
Nonstop11h 45mDelta
Sat 8/317:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/15$1,516
Tue 7/162:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Tue 8/136:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/15$1,524
Tue 8/131:00 pmSEA - ICN
Nonstop11h 40mDelta
Wed 8/287:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/15$1,538
Tue 7/1612:45 pmSEA - ICN
Nonstop11h 45mKorean Air
Tue 7/304:35 pmICN - SEA
Nonstop10h 15mKorean Air
Deal found 5/15$1,546

Seattle to Incheon Intl flights leaving soon

Find last-minute flight options from Seattle to Incheon Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Seattle to Seoul. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/232:43 pmSEA - ICN
2 stops31h 27mMultiple Airlines
Sun 6/23:10 pmICN - SEA
2 stops33h 05mMultiple Airlines
Deal found 5/15$1,318
Thu 5/232:43 pmSEA - ICN
2 stops31h 27mMultiple Airlines
Sun 6/28:15 pmICN - SEA
2 stops28h 00mMultiple Airlines
Deal found 5/15$1,354
Tue 5/218:50 amSEA - ICN
2 stops35h 45mCathay Pacific
Tue 6/48:15 pmICN - SEA
2 stops28h 42mCathay Pacific
Deal found 5/15$1,415
Tue 5/218:50 amSEA - ICN
2 stops35h 45mCathay Pacific
Wed 6/58:15 pmICN - SEA
2 stops28h 42mCathay Pacific
Deal found 5/14$1,420
Tue 5/217:40 amSEA - ICN
2 stops36h 40mMultiple Airlines
Fri 5/245:30 pmICN - SEA
1 stop31h 02mMultiple Airlines
Deal found 5/15$1,428
Wed 5/227:05 pmSEA - ICN
2 stops32h 20mMultiple Airlines
Wed 5/297:45 amICN - SEA
3 stops41h 00mMultiple Airlines
Deal found 5/15$1,477
Tue 5/217:43 pmSEA - ICN
1 stop16h 37mUnited Airlines
Tue 6/44:50 pmICN - SEA
2 stops20h 30mUnited Airlines
Deal found 5/15$1,482
Tue 5/215:50 amSEA - ICN
2 stops25h 20mMultiple Airlines
Wed 6/52:15 pmICN - SEA
3 stops34h 45mMultiple Airlines
Deal found 5/16$1,499
Wed 5/228:50 amSEA - ICN
2 stops35h 45mCathay Pacific
Wed 5/2910:10 amICN - SEA
2 stops39h 48mCathay Pacific
Deal found 5/15$1,510

One-way flights to Incheon Intl from Seattle

Search for one-way flight options from Seattle to Incheon Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Seoul. Users in need of a round-trip flight from Seattle to Seoul instead should update the search form at the top of page.
Sun 9/221:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 5/15$529
Mon 9/231:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 5/15$543
Mon 8/199:11 pmSEA - ICN
2 stops29h 49mMultiple Airlines
Deal found 5/16$546
Mon 11/412:10 amSEA - ICN
1 stop26h 45mChina Airlines
Deal found 5/15$549
Sat 9/211:10 amSEA - ICN
1 stop26h 35mChina Airlines
Deal found 5/15$561
Sat 8/101:50 pmSEA - ICN
1 stop37h 50mWestJet
Deal found 5/14$568
Tue 9/241:10 amSEA - ICN
1 stop26h 35mChina Airlines
Deal found 5/15$571
Tue 9/171:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 5/15$572
Thu 8/221:40 amSEA - ICN
1 stop26h 05mChina Airlines
Deal found 5/15$577

Find flights from Seattle to Incheon Intl within your budget

Customize your flight search to find flights from Seattle to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$907 - $1,216

Route

Depart

Return

Price

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 9/15

1 stop18h 00m

Incheon Intl

Mon 9/23

1 stop22h 55m

$907

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 9/8

1 stop26h 05m

Incheon Intl

Thu 9/19

1 stop22h 55m

$919

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 10/30

1 stop45h 05m

Incheon Intl

Tue 11/26

1 stop33h 55m

$1,009

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 8/20

2 stops29h 40m

Incheon Intl

Thu 10/3

1 stop14h 40m

$1,024

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 9/17

1 stop17h 30m

Incheon Intl

Wed 10/2

1 stop23h 30m

$1,037

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Fri 8/2

1 stop19h 00m

Incheon Intl

Fri 8/16

1 stop22h 15m

$1,054

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 9/24

1 stop18h 15m

Incheon Intl

Mon 10/7

1 stop12h 30m

$1,079

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Fri 10/11

1 stop27h 45m

Incheon Intl

Sat 10/19

1 stop38h 50m

$1,129

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 8/27

Nonstop11h 25m

Incheon Intl

Mon 9/16

Nonstop10h 30m

$1,216

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Seattle to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Incheon Intl. Price data was last updated on May 10, 2024.
The price you pay for your flight from Seattle to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Incheon Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Incheon Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Incheon Intl by month

Plan your trip from Seattle to Incheon Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Incheon Intl is currently $557 while a round-trip flight costs $1,042. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Incheon Intl Airport (average of $1,225). Flying from Seattle to Incheon Intl Airport in July is currently the most expensive (average of $1,800). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,225

February

$1,276

March

$1,323

April

$1,346

May

$1,399

June

$1,780

July

$1,800

August

$1,514

September

$1,407

October

$1,411

November

$1,310

December

$1,567

Temperature and rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

35.6 - 77 °F

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated May 16, 2024.
See what other customers who have flown with China Airlines, Turkish Airlines and EVA Air from Seattle to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,171 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

EVA Air
8.4
Very good
1,516 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
577 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
910 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Singapore Airlines
8.3
Very good
1,447 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Boarding

8.6

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Incheon Intl?

    If you book a flight to Incheon Intl from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 6 flights from Seattle/Tacoma Intl to Incheon Intl per day from 11 different airlines.

  • Can I find flights from Seattle to Incheon Intl Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Seattle to Incheon Intl Airport for under $1,000. The cheapest flight booked recently is on China Airlines for just $907, but on average you can expect to pay $963.

  • Are there nonstop flights from Seattle to Incheon Intl Airport for under $1,500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Incheon Intl Airport under $1,500. A good price for a nonstop flight from Seattle to Incheon Intl Airport is less than $1,565.

  • Are there last-minute flights available from Seattle to Incheon Intl Airport for under $1,400?

    There are currently 20+ open flights from Seattle to Incheon Intl Airport within the next 7 days for less than $1,400.

  • How popular is this Seattle to Incheon Intl Airport flight route?

    The Seattle/Tacoma Intl to Incheon Intl flight path was viewed by 224 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Incheon Intl Airport round-trip?

    China Airlines, at $907, was found to be the cheapest airline from Seattle to Incheon Intl Airport. An alternate airline flying to your destination would be Turkish Airlines. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Incheon Intl Airport one-way?

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $529. Users have also found prices from $568 and $617 on WestJet and EVA Air, respectively.

  • What are the most popular airlines that fly from Seattle to Incheon Intl Airport?

    Consider Air Canada, Finnair or EVA Air when booking your flight. These represent the most popular airlines when flying from Seattle to Incheon Intl Airport.

  • What are the most reliable airlines from Seattle to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Seattle, check out the most reliable airlines to get you to your destination on time: Delta (75%), Etihad Airways (73%), Korean Air( 65%).

  • What are the cheapest flights from Seattle to Incheon Intl Airport?

    On average you can expect to pay $2,674 for a flight from Seattle to Incheon Intl Airport. The cheapest flight overall is $610 while the most popular route, (Seattle/Tacoma Intl - Incheon Intl) is currently priced at $1,009.

  • What does SEA to ICN mean?

    Great question - SEA to ICN just means Seattle/Tacoma Intl Airport to Incheon Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Seattle to Incheon Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Incheon Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Incheon Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Incheon Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Incheon Intl.

  • Can I find deals for business class flights from Seattle to Incheon Intl?

    Yes. Cheapflights offers flight deals from Seattle to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Incheon Intl that allow pets onboard?

    Many airlines flying from Seattle to Incheon Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Incheon Intl?

    Yes, you can often find last-minute deals on Seattle to Incheon Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Incheon Intl Airport flight deals updated?

    The Seattle to Incheon Intl Airport flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seattle to Incheon Intl
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Gimpo Intl flights
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Top 10 airlines flying from Seattle to Incheon Intl

Discover the top 10 airlines that operate flights from Seattle to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$622Average$1,425FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
China AirlinesCheapest$702Average$949FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest$714Average$1,353FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$907Average$1,463FlexibilityNo cancel feeOn-timeN/A
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FinnairCheapest$954Average$1,143FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$972Average$1,180FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
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EVA AirCheapest$1,099Average$1,367FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Asiana AirlinesCheapest$1,151Average$1,340FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest$1,230Average$1,389FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Seattle to Incheon Intl by cabin class

Find flights from Seattle to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Incheon Intl

Find hourly flight availability from Seattle to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
16%of flight departuresMorning6 am to noon
83%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Incheon Intl

Explore weekly flight availability from Seattle to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday5daily flights
Monday8daily flights
Tuesday4daily flights
Wednesday8daily flights
Thursday4daily flights
Friday8daily flights
Saturday7daily flights

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How does Cheapflights help users find flights from Seattle to Incheon Intl?

When you search for this flight from Seattle to Incheon Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights helps you find that perfect flight to Incheon Intl from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Incheon Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Incheon Intl with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Incheon Intl become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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