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Cheap flights from Seattle (SEA) to Seoul (SEL) from $562

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 7/13. 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 — SEL
juin 4 — juin 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Seoul are usually found in January or September, booked 52 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Seattle to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Seoul (SEL). 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 mai 30, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$1,256

One-way from

$698
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 12% potential price drop
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From Seattle/Tacoma Intl to Seoul (SEL)
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One-way flight from Seattle/Tacoma Intl to Seoul (SEL)
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What is the cheapest day to fly round-trip from Seattle to Seoul?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from Seattle to Seoul.

How far in advance should I book a flight from Seattle to Seoul?

To save up to 13% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Seoul from $1,336 1-2 weeks out and tickets from $1,368 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Seoul?

Flights from Seattle to Seoul lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Seoul in January, with the cheapest ticket starting at $1,048.

What is the cheapest time of day to fly from SEA to SEL?

It’s optimal to fly from Seattle to Seoul in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

Cheap China Airlines flights from Seattle to Seoul

Explore cheap flight options specifically provided by China Airlines for the route between Seattle and Seoul. 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 2,765,679 searches. Data last updated mai 30, 2024.
Check out some of the cheapest China Airlines flights we've come across from Seattle to Seoul. Come back soon if you're not finding the exact deal you're looking for.
lun. 8/261:40 amSEA - ICN
1 stop17h 30mChina Airlines
lun. 9/1612:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/30$908
lun. 8/261:40 amSEA - ICN
1 stop17h 30mChina Airlines
lun. 9/168:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/29$909
lun. 9/91:40 amSEA - ICN
1 stop17h 30mChina Airlines
mar. 9/2412:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/30$913
lun. 9/21:40 amSEA - ICN
1 stop17h 30mChina Airlines
mar. 9/1712:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/29$914
sam. 9/141:40 amSEA - ICN
1 stop17h 30mChina Airlines
jeu. 9/268:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/30$940
dim. 9/81:40 amSEA - ICN
1 stop17h 30mChina Airlines
lun. 9/238:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/30$943
dim. 8/251:40 amSEA - ICN
1 stop17h 30mChina Airlines
lun. 9/98:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 5/29$944
dim. 9/151:10 amSEA - ICN
1 stop18h 00mChina Airlines
dim. 9/298:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/30$945
lun. 9/301:10 amSEA - ICN
1 stop26h 35mChina Airlines
jeu. 10/248:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/29$946

  • One of the most popular airlines traveling from Seattle to Seoul is China Airlines. Flights on this route from China Airlines typically cost $1,389.07 RT, a price that is 65% more expensive than the average Seattle to Seoul flight. The cheapest flight found was $1,232 RT. When traveling from Seattle to Seoul 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 Seoul, China Airlines flights are 6% more popular than any other airline flying that same route.

Cheap Turkish Airlines flights from Seattle to Seoul

Explore cheap flight options specifically provided by Turkish Airlines for the route between Seattle and Seoul. 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 2,765,679 searches. Data last updated mai 30, 2024.
Browse through some of the cheapest Turkish Airlines flights traveling from Seattle to Seoul. Check back soon if you're not seeing flights that suit your needs.
dim. 11/37:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
mer. 11/1310:45 amICN - SEA
1 stop47h 20mTurkish Airlines
Deal found 5/29$1,009
dim. 10/278:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
mer. 11/2010:45 amICN - SEA
1 stop47h 20mTurkish Airlines
Deal found 5/29$1,025
dim. 11/37:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
ven. 11/1510:45 amICN - SEA
1 stop47h 20mTurkish Airlines
Deal found 5/29$1,038
mer. 11/67:00 pmSEA - ICN
1 stop30h 20mTurkish Airlines
mar. 11/1912:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 5/29$1,050
mer. 10/236:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
lun. 11/412:10 amICN - SEA
1 stop33h 55mTurkish Airlines
Deal found 5/29$1,053
mer. 9/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mer. 10/1610:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/30$1,056
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mar. 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,276
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
ven. 6/1410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/29$1,306
mar. 6/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
sam. 6/1510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/29$1,346

  • If you’re traveling from Seattle to Seoul, one of the more common airlines traveling that route is Turkish Airlines. Flights on this route from Turkish Airlines typically cost $1,338.16 RT, a price that is 75% more expensive than the average Seattle to Seoul flight. The cheapest flight found was $1,151 RT. When traveling from Seattle to Seoul 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 Seoul, Turkish Airlines flights are 4% more popular than any other airline flying that same route.

Cheap Seattle to Seoul flights in May & June 2024

Find cheap flight options from Seattle to Seoul specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on mai 30, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Seoul in 2024. More deals are always being added, so be sure to check back regularly.
sam. 6/16:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
ven. 6/1410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/28$1,269
dim. 6/26:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mer. 6/2610:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/29$1,274
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mar. 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,276
dim. 6/236:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
lun. 7/110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/29$1,281
ven. 5/316:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mar. 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,285
sam. 6/16:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
jeu. 6/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,286
ven. 5/316:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
jeu. 6/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,287
lun. 6/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
lun. 7/1511:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/28$1,289
sam. 6/16:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
lun. 6/1011:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,290

Seattle to Seoul 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Seoul in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated mai 30, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Seoul in 2024. More deals are always being added, so be sure to check back regularly.
dim. 10/2710:58 pmSEA - GMP
2 stops31h 32mMultiple Airlines
mer. 11/2012:20 pmGMP - SEA
1 stop17h 50mMultiple Airlines
Deal found 5/29$1,034
dim. 11/312:10 amSEA - GMP
1 stop24h 50mEVA Air
ven. 11/151:50 pmGMP - SEA
1 stop21h 20mEVA Air
Deal found 5/29$1,109
mer. 10/301:10 amSEA - GMP
1 stop19h 40mEVA Air
ven. 11/81:50 pmGMP - SEA
1 stop21h 20mEVA Air
Deal found 5/30$1,142
lun. 9/21:30 amSEA - GMP
1 stop25h 45mEVA Air
sam. 2/11:50 pmGMP - SEA
1 stop21h 20mEVA Air
Deal found 5/29$1,167
lun. 10/215:50 amSEA - GMP
2 stops24h 30mMultiple Airlines
mer. 10/307:40 pmGMP - SEA
2 stops34h 51mMultiple Airlines
Deal found 5/29$1,207
jeu. 9/192:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
jeu. 9/266:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/29$1,251
jeu. 8/157:59 pmSEA - ICN
2 stops23h 11mMultiple Airlines
jeu. 9/58:50 pmICN - SEA
1 stop15h 00mMultiple Airlines
Deal found 5/29$1,252
mer. 7/105:50 amSEA - ICN
1 stop18h 15mAir Canada
mar. 9/106:00 pmICN - SEA
1 stop12h 30mAir Canada
Deal found 5/30$1,253
lun. 9/91:40 amSEA - ICN
2 stops29h 35mMultiple Airlines
ven. 9/2710:15 pmICN - SEA
3 stops28h 10mMultiple Airlines
Deal found 5/30$1,254

Non-stop flights to Seoul from Seattle

Discover non-stop flight options from Seattle to Seoul. 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 2,765,679 searches. Data last updated mai 30, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Seoul. Search for alternative flights from Seattle to Seoul by utilizing the search form above.
lun. 8/262:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
sam. 9/76:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/29$1,251
jeu. 8/151:00 pmSEA - ICN
Nonstop11h 40mKorean Air
mar. 9/37:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/29$1,256
lun. 8/191:00 pmSEA - ICN
Nonstop11h 40mKorean Air
mer. 9/184:35 pmICN - SEA
Nonstop10h 05mKorean Air
Deal found 5/30$1,288
lun. 8/191:00 pmSEA - ICN
Nonstop11h 40mKorean Air
mer. 9/184:35 pmICN - SEA
Nonstop10h 05mKorean Air
Deal found 5/28$1,297
mer. 8/212:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
mer. 9/46:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/30$1,307
sam. 8/242:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
sam. 9/76:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/30$1,311
jeu. 8/152:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
mer. 9/46:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/29$1,314
jeu. 8/152:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
ven. 9/66:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/29$1,332
mer. 8/2112:45 pmSEA - ICN
Nonstop11h 45mKorean Air
mar. 9/37:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/29$1,341

Seattle to Seoul flights leaving soon

Find last-minute flight options from Seattle to Seoul 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 2,765,679 searches. Data last updated mai 30, 2024.
Check out these flights departing soon from Seattle to Seoul. Users should examine the flight details to ensure there are no surprises.
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mar. 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,276
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
ven. 6/1410:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/29$1,306
mar. 6/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
sam. 6/1510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/29$1,346
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mer. 7/3110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/29$1,368
mar. 6/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mer. 7/3110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/29$1,374
mer. 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
mer. 7/1011:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/29$1,415
mer. 6/510:40 amSEA - ICN
2 stops35h 30mMultiple Airlines
jeu. 6/1312:50 pmICN - SEA
2 stops23h 19mMultiple Airlines
Deal found 5/29$1,470
mar. 6/49:55 pmSEA - ICN
2 stops22h 40mMultiple Airlines
jeu. 6/1312:50 pmICN - SEA
2 stops23h 19mMultiple Airlines
Deal found 5/29$1,544
mar. 6/48:35 amSEA - ICN
1 stop18h 25mMultiple Airlines
ven. 6/289:05 pmICN - SEA
1 stop26h 25mMultiple Airlines
Deal found 5/29$1,580

One-way flights to Seoul from Seattle

Search for one-way flight options from Seattle to Seoul. 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 2,765,679 searches. Data last updated mai 30, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Seoul. For those needing a return trip from Seattle, there is a search form available above.
sam. 7/136:29 pmSEA - GMP
3 stops56h 01mMultiple Airlines
Deal found 5/28$562
mer. 7/175:15 pmSEA - GMP
3 stops51h 45mMultiple Airlines
Deal found 5/29$592
mer. 7/176:22 amSEA - GMP
3 stops38h 38mMultiple Airlines
Deal found 5/29$595
mer. 7/105:15 pmSEA - GMP
3 stops37h 10mMultiple Airlines
Deal found 5/29$611
mer. 7/175:15 pmSEA - GMP
2 stops37h 10mMultiple Airlines
Deal found 5/29$631
mer. 7/175:15 pmSEA - GMP
2 stops37h 10mMultiple Airlines
Deal found 5/29$636
jeu. 8/292:10 amSEA - GMP
1 stop18h 40mEVA Air
Deal found 5/29$649
dim. 7/146:11 amSEA - GMP
3 stops44h 19mMultiple Airlines
Deal found 5/28$650
lun. 9/236:50 amSEA - GMP
3 stops43h 40mMultiple Airlines
Deal found 5/29$654

Find flights from Seattle to Seoul within your budget

Customize your flight search to find flights from Seattle to Seoul 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 2,765,679 searches. Data last updated mai 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$908 - $1,365

Route

Depart

Return

Price

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

lun. 8/26

1 stop17h 30m

Incheon Intl

lun. 9/16

1 stop22h 55m

$908

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

lun. 8/26

1 stop17h 30m

Incheon Intl

lun. 9/16

1 stop14h 40m

$909

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

dim. 11/3

1 stop30h 20m

Incheon Intl

mer. 11/13

1 stop47h 20m

$1,009

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

lun. 9/9

2 stops29h 35m

Incheon Intl

mer. 9/25

2 stops23h 33m

$1,014

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

mer. 9/4

1 stop25h 15m

Incheon Intl

mer. 9/25

1 stop15h 45m

$1,034

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

jeu. 9/5

1 stop18h 15m

Incheon Intl

mer. 9/25

1 stop16h 26m

$1,051

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

dim. 10/20

2 stops38h 45m

Incheon Intl

mer. 11/6

1 stop27h 05m

$1,152

Seattle/Tacoma IntlSeoul Gimpo Intl

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

jeu. 9/26

1 stop29h 15m

Seoul Gimpo Intl

lun. 10/21

2 stops18h 33m

$1,341

Seattle/Tacoma IntlSeoul Gimpo Intl

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

mar. 10/1

2 stops26h 39m

Seoul Gimpo Intl

jeu. 10/24

2 stops26h 46m

$1,365

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Seattle to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Seoul. Price data was last updated on May 24, 2024.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Seattle to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Seoul. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Seoul flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seoul by month

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

SEL

Temperature

35.6 - 77 °F

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated mai 30, 2024.
Read through reviews of airlines operating flights from Seattle to Seoul, such as China Airlines, Turkish Airlines and EVA Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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
1,149 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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?

ANA
8.5
Very good
914 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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
573 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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
1,500 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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?

Japan Airlines
8.3
Very good
1,467 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Overall

8.5

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.1

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 Seoul. 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 Seoul?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Seoul. You should not have trouble finding flights to Seoul from Seattle/Tacoma Intl; the airport handles an average of 6 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 12 airlines have flights from the Seattle airport to Seoul. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    Yes, there are multiple flights from Seattle to Seoul for under $1,000. The cheapest flight booked recently is on China Airlines for just $908, but on average you can expect to pay $949.

  • Are there nonstop flights from Seattle to Seoul for under $1,300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Seoul under $1,300. A good price for a nonstop flight from Seattle to Seoul is less than $1,338.

  • Are there last-minute flights available from Seattle to Seoul for under $1,300?

    There are currently 20+ open flights from Seattle to Seoul within the next 7 days for less than $1,300.

  • How popular is this Seattle to Seoul flight route?

    Within the past month, 230 users have taken a look at flights from Seattle/Tacoma Intl to Seoul.

  • What are the cheapest airlines flying from Seattle to Seoul round-trip?

    China Airlines, at $908, was found to be the cheapest airline from Seattle to Seoul. An alternate airline flying to your destination would be Turkish Airlines. China Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Seattle to Seoul?

    No one likes to see their flight delayed. When booking a flight from Seattle to Seoul consider choosing Delta (75%), Etihad Airways (73%) or Korean Air (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Seoul?

    Looking for the cheapest flight from Seattle to Seoul? While on average our users pay $2,380, our data indicates the cheapest price to be $597. The most popular route (Seattle/Tacoma Intl - Incheon Intl), is priced around $1,024.

  • 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! Seoul Gimpo Intl Airport (GMP) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Seattle to Seoul 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 Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Seoul 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 Seoul that include hotel bookings?

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

  • How can I find direct flights from Seattle to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Seoul 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 Seoul that allow pets onboard?

    Many airlines flying from Seattle to Seoul 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 Seoul?

    Yes, you can often find last-minute deals on Seattle to Seoul 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 Seoul flight deals updated?

    The Seattle to Seoul flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Seattle to Seoul?

    Before booking your flight from Seattle to Seoul check out the most popular airlines for this route: Air Canada, Finnair or EVA Air.

  • What is the cheapest month to book a flight from Seattle to Seoul?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Seoul (average of $1,218). Flying from Seattle to Seoul in June is currently the most expensive (average of $1,772). 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.

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

Seattle to Incheon Intl flights
Seattle to Gimpo Intl flights
Portland to Incheon Intl flights
Portland to Gimpo Intl flights
Pasco to Incheon Intl flights
Spokane to Incheon Intl flights
Seattle to Busan flights
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Top 10 airlines flying from Seattle to Seoul

Discover the top 10 airlines that operate flights from Seattle to Seoul. 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 2,765,679 searches. Data last updated mai 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$619Average$1,383FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$714Average$1,323FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest$770Average$934FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapest$908Average$1,463FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest$954Average$1,143FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest$972Average$1,145FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapest$1,095Average$1,344FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Asiana AirlinesCheapest$1,151Average$1,338FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest$1,232Average$1,389FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Seattle to Seoul by cabin class

Find flights from Seattle to Seoul, 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 Seoul

Find hourly flight availability from Seattle to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 30, 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 Seoul

Explore weekly flight availability from Seattle to Seoul. 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 mai 30, 2024.
Sunday5daily flights
Monday8daily flights
Tuesday4daily flights
Wednesday8daily flights
Thursday4daily flights
Friday8daily flights
Saturday7daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Seoul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Seattle.

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

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

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

Of course! You can now track prices for flights from Seattle to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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