Cheap Flights from Seoul to Seattle, WA from $500

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On Cheapflightsplus.com you will find 1 direct and 111 connecting flights from Seoul to Seattle. You can compare airfare deals from 30 airlines and multiple travel sites from $500, book and save on cheap plane tickets and last minute offers. Also check out SEL-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seoul to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $500 (one-way), $857 (round-trip).

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Best Flights from Seoul to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Seoul to Seattle with the lowest price of $500. The fastest direct flight takes 9h 50m and the fastest connecting – 12h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $653 Find flight	16:10 Seoul Incheon International	09:00 Seattle Seattle-Tacoma Intl	9h 50m	Korean Air	KE41
from $642 Find flight	19:45 Seoul Incheon International	18:10 Seattle Seattle-Tacoma Intl	15h 25m layover 2h 0m - Taipei	EVA Airways Corporation	BR159 BR26
from $658 Find flight	20:50 Seoul Incheon International	18:29 Seattle Seattle-Tacoma Intl	14h 39m layover 2h 10m - San Francisco	Asiana Airlines	OZ212 OZ6306
from $658 Find flight	16:50 Seoul Incheon International	18:29 Seattle Seattle-Tacoma Intl	18h 39m layover 5h 40m - San Francisco	Asiana Airlines	OZ216 OZ6306
from $658 Find flight	11:40 Seoul Incheon International	18:10 Seattle Seattle-Tacoma Intl	23h 30m layover 10h 10m - Taipei	EVA Airways Corporation	BR169 BR26
from $659 Find flight	18:55 Seoul Incheon International	16:54+1 день Seattle Seattle-Tacoma Intl	38h 59m layover 26h 43m - San Francisco	YP	YP111 AS3492
from $500 Find flight	18:55 Seoul Incheon International	21:33+1 день Seattle Seattle-Tacoma Intl	43h 38m layover 29h 54m - San Francisco 0h 30m - Boise	YP	YP111 AS2092 AS2289
from $503 Find flight	13:20 Seoul Incheon International	18:10 Seattle Seattle-Tacoma Intl	21h 50m layover 2h 0m - Xiamen 2h 10m - Manila	Xiamen Airlines	MF872 PR331 PR124
from $572 Find flight	07:00 Seoul Incheon International	18:10 Seattle Seattle-Tacoma Intl	28h 10m layover 5h 0m - Ho Chi Minh City 3h 0m - Manila	VietJet Air	VJ865 PR598 PR124
from $618 Find flight	13:20 Seoul Incheon International	17:37 Seattle Seattle-Tacoma Intl	21h 17m layover 4h 43m - Los Angeles 1h 33m - Las Vegas	YP	YP101 NK712 NK781
from $618 Find flight	13:20 Seoul Incheon International	17:37 Seattle Seattle-Tacoma Intl	21h 17m layover 3h 20m - Los Angeles 2h 57m - Las Vegas	YP	YP101 NK1724 NK781
from $619 Find flight	09:00 Seoul Incheon International	23:10 Seattle Seattle-Tacoma Intl	31h 10m layover 3h 25m - Tokyo 12h 47m - Los Angeles	Asiana Airlines	OZ102 ZG24 NK804
from $635 Find flight	22:40 Seoul Incheon International	23:10+1 день Seattle Seattle-Tacoma Intl	41h 30m layover 13h 55m - Tokyo 12h 47m - Los Angeles	Peach Aviation	MM808 ZG24 NK804
from $637 Find flight	20:15 Seoul Incheon International	08:15+2 дня Seattle Seattle-Tacoma Intl	53h 0m layover 1h 40m - Taipei 35h 10m - San Francisco	China Airlines	CI163 CI4 AS1013
from $637 Find flight	20:15 Seoul Incheon International	08:56+2 дня Seattle Seattle-Tacoma Intl	53h 41m layover 1h 40m - Taipei 35h 59m - Oakland	China Airlines	CI163 CI4 AS1125
from $651 Find flight	09:00 Seoul Incheon International	20:46 Seattle Seattle-Tacoma Intl	28h 46m layover 3h 25m - Tokyo 10h 10m - Los Angeles	Asiana Airlines	OZ102 ZG24 F91177

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 23, 2025

Flight Schedule Seoul to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Seoul to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
16:10 — 09:00	16:10 — 09:00 KE41 Korean Air Seoul — Seattle	9h 50m	Find flight from$653
08:50 — 07:10 +1 day	08:50 — 14:25 SQ607 Singapore Airlines Seoul — Singapore 18h 35m stop 09:00 — 07:10 SQ28 Singapore Airlines Singapore — Seattle	39h 20m including layover	Find flight from$747
11:40 — 18:10	11:40 — 13:30 BR169 EVA Airways Corporation Seoul — Taipei 10h 10m stop 23:40 — 18:10 BR26 EVA Airways Corporation Taipei — Seattle	23h 30m including layover	Find flight from$658
14:00 — 15:05	14:00 — 15:45 OZ713 Asiana Airlines Seoul — Taipei 4h 45m stop 20:30 — 15:05 JX32 Jambojet Taipei — Seattle	18h 5m including layover	Find flight from$728
14:30 — 10:54 +1 day	14:30 — 08:30 KE17 Korean Air Seoul — Los Angeles 23h 30m stop 08:00 — 11:00 KE6102 Korean Air Los Angeles — Seattle	37h 24m including layover	Find flight from$766
16:50 — 18:29	16:50 — 10:30 OZ216 Asiana Airlines Seoul — San Francisco 5h 40m stop 09:32 — 11:53 OZ6306 Asiana Airlines San Francisco — Seattle	18h 39m including layover	Find flight from$658
18:55 — 16:54 +1 day	18:55 — 12:00 YP111 YP Seoul — San Francisco 26h 43m stop 14:43 — 16:54 AS3492 Alaska Airlines San Francisco — Seattle	38h 59m including layover	Find flight from$659
19:40 — 20:46 +1 day	19:40 — 13:40 KE11 Korean Air Seoul — Los Angeles 28h 5m stop 17:45 — 20:46 F91177 Frontier Airlines Los Angeles — Seattle	42h 6m including layover	Find flight from$883
19:45 — 18:10	19:45 — 21:25 BR159 EVA Airways Corporation Seoul — Taipei 2h stop 23:40 — 19:50 BR26 EVA Airways Corporation Taipei — Seattle	15h 25m including layover	Find flight from$642
07:00 — 18:10	07:00 — 10:30 VJ865 VietJet Air Seoul — Ho Chi Minh City 5h stop 15:30 — 19:35 PR598 Philippine Airlines Ho Chi Minh City — Manila 3h stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	28h 10m including layover	Find flight from$572
07:30 — 18:10	07:30 — 09:15 MM712 Peach Aviation Seoul — Osaka 6h stop 15:15 — 18:45 PR411 Philippine Airlines Osaka — Manila 3h 50m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	27h 40m including layover	Find flight from$677
08:10 — 18:10	08:10 — 09:30 RS727 Air Seoul Seoul — Fukuoka 6h 25m stop 15:55 — 18:50 PR425 Philippine Airlines Fukuoka — Manila 3h 45m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	27h including layover	Find flight from$722
09:00 — 23:10	09:00 — 11:20 OZ102 Asiana Airlines Seoul — Tokyo 3h 25m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 12h 47m stop 20:22 — 23:10 NK804 Spirit Airlines Los Angeles — Seattle	31h 10m including layover	Find flight from$619
09:00 — 20:46	09:00 — 11:20 OZ102 Asiana Airlines Seoul — Tokyo 3h 25m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 10h 10m stop 17:45 — 20:46 F91177 Frontier Airlines Los Angeles — Seattle	28h 46m including layover	Find flight from$651
10:10 — 18:10	10:10 — 11:35 TW291 T'way Airlines Seoul — Fukuoka 4h 20m stop 15:55 — 18:50 PR425 Philippine Airlines Fukuoka — Manila 3h 45m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	25h including layover	Find flight from$721
10:35 — 18:10	10:35 — 12:20 MM6702 Peach Aviation Seoul — Osaka 2h 55m stop 15:15 — 18:45 PR411 Philippine Airlines Osaka — Manila 3h 50m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	24h 35m including layover	Find flight from$673
12:00 — 18:10	12:00 — 13:20 LJ263 Jin Air Seoul — Fukuoka 2h 35m stop 15:55 — 18:50 PR425 Philippine Airlines Fukuoka — Manila 3h 45m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	23h 10m including layover	Find flight from$694
12:30 — 18:10	12:30 — 15:35 UO619 Hong Kong Express Airways Seoul — Hong Kong 4h 5m stop 19:40 — 21:25 BR872 EVA Airways Corporation Hong Kong — Taipei 2h 15m stop 23:40 — 18:10 BR26 EVA Airways Corporation Taipei — Seattle	22h 40m including layover	Find flight from$741
13:20 — 18:10	13:20 — 15:40 MF872 Xiamen Airlines Seoul — Xiamen 2h stop 17:40 — 20:25 PR331 Philippine Airlines Xiamen — Manila 2h 10m stop 22:35 — 18:10 PR124 Philippine Airlines Manila — Seattle	21h 50m including layover	Find flight from$503
13:20 — 17:37	13:20 — 07:20 YP101 YP Seoul — Los Angeles 4h 43m stop 12:03 — 13:24 NK712 Spirit Airlines Los Angeles — Las Vegas 1h 33m stop 14:57 — 17:37 NK781 Spirit Airlines Las Vegas — Seattle	21h 17m including layover	Find flight from$618
15:35 — 09:35 +1 day	15:35 — 17:55 OZ106 Asiana Airlines Seoul — Tokyo 3h 30m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — San Francisco 17h 40m stop 07:20 — 09:35 AS1013 Alaska Airlines San Francisco — Seattle	35h including layover	Find flight from$695
15:35 — 20:00	15:35 — 17:55 OZ106 Asiana Airlines Seoul — Tokyo 3h 30m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — San Francisco 4h 10m stop 17:50 — 20:00 AS971 Alaska Airlines San Francisco — Seattle	21h 25m including layover	Find flight from$713
18:55 — 21:33 +1 day	18:55 — 12:00 YP111 YP Seoul — San Francisco 29h 54m stop 17:54 — 20:29 AS2092 Alaska Airlines San Francisco — Boise 30m stop 20:59 — 21:33 AS2289 Alaska Airlines Boise — Seattle	43h 38m including layover	Find flight from$500
20:15 — 08:15 +2 days	20:15 — 22:05 CI163 China Airlines Seoul — Taipei 1h 40m stop 23:45 — 18:50 CI4 China Airlines Taipei — San Francisco 35h 10m stop 06:00 — 08:15 AS1013 Alaska Airlines San Francisco — Seattle	53h including layover	Find flight from$637
20:15 — 08:56 +2 days	20:15 — 22:05 CI163 China Airlines Seoul — Taipei 1h 40m stop 23:45 — 18:50 CI4 China Airlines Taipei — Oakland 35h 59m stop 06:49 — 08:56 AS1125 Alaska Airlines Oakland — Seattle	53h 41m including layover	Find flight from$637
21:00 — 18:10 +1 day	21:00 — 22:45 MM710 Peach Aviation Seoul — Osaka 19h 15m stop 18:00 — 20:15 BR129 EVA Airways Corporation Osaka — Taipei 3h 25m stop 23:40 — 18:10 BR26 EVA Airways Corporation Taipei — Seattle	38h 10m including layover	Find flight from$805
21:50 — 18:15 +1 day	21:50 — 00:55 UO627 Hong Kong Express Airways Seoul — Hong Kong 19h 10m stop 20:05 — 21:50 CI920 China Airlines Hong Kong — Taipei 1h 45m stop 23:35 — 18:15 CI22 China Airlines Taipei — Seattle	37h 25m including layover	Find flight from$810
22:40 — 23:10 +1 day	22:40 — 00:50 MM808 Peach Aviation Seoul — Tokyo 13h 55m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 12h 47m stop 20:22 — 23:10 NK804 Spirit Airlines Los Angeles — Seattle	41h 30m including layover	Find flight from$635
22:40 — 20:46 +1 day	22:40 — 00:50 MM808 Peach Aviation Seoul — Tokyo 13h 55m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 10h 10m stop 17:45 — 20:46 F91177 Frontier Airlines Los Angeles — Seattle	39h 6m including layover	Find flight from$691

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on February 23, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seoul to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Seoul and Seattle is 8336 miles. Time difference between the cities is 5h. Airplanes depart 00:20 to 23:40 from 3 Seoul airports and arrive 00:20 to 23:40 to 3 Seattle airports. Average flight time is 9h 50m.

The fastest flight 9h 50m
Average flight time 9h 50m
The earliest flight 00:20
The latest flight 23:40
Distance 5180 ml

The cheapest months to travel to Seattle are february (from 500 $), december (from 503 $), november (from 504 $).

The most expensive months are july (from 869 $), january (from 694 $), november (from 504 $).

What is the lowest airfare Seoul to Seattle?

The cheapest plane ticket found by our users is $500. This airfare is for economy class on one-way YP111 flight by YP for February 21, 2025 which leaves Incheon International in Seoul at 18:55 am and arrives at Seattle Seattle-Tacoma Intl at 21:33.

Economy class

$500

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Business class

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First class

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Popular Airlines on the Route

The flight Seoul — Seattle is served by 30 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by EVA Airways Corporation - 2 departures per week at the price of from $ 642 . And the most expensive tickets are offered by WestJet airline - from $ 1509.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is KE41 by Korean Air takes 9h 50m and the cheapest is YP111 by YP for $653.

KE - Korean Air

from $653

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Connecting Flights

There are 111 flights with layovers on the route. The fastest connecting flight is KE75 by Korean Air takes 12h 35m and the cheapest is YP111 by YP for $500.

BR - EVA Airways Corporation

from $642

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KE - Korean Air

from $766

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AC - Air Canada

from $896

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MU - China Eastern

from $951

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OZ - Asiana Airlines

from $619

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CZ - China Southern Airlines

from $915

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NH - All Nippon Airways

from $908

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RS - Air Seoul

from $722

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JL - Japan Airlines - JAL

from $795

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PR - Philippine Airlines

from $799

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TW - T'way Airlines

from $721

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SC - Shandong Airlines

from $771

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Airports

You can fly from Seoul to Seattle from 3 airports (Incheon International, Gimpo International, Seoul AB).

Seoul airports

Incheon International-ICN

from $500
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Gimpo International-GMP

from $795
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Seoul AB-SSN

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Seoul by 30 airlines that use 8 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 787-9

from $642

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Boeing 777-300ER

from $653

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Airbus A321

from $658

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Airbus A380-800

from $766

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Boeing 767-300

from $908

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Boeing 787

from $1 019

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Airbus A330-300

from $1 318

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Boeing 777-300

from $1 366

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Top International Destinations from Seoul

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seoul — Denver

from $66

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Seoul — Dallas

from $78

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Seoul — Honolulu

from $56

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Seoul — Chicago

from $59

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Seoul — Seattle

from $61

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Seoul — San Diego

from $59

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Seoul — Las Vegas

from $65

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Seoul — San Francisco

from $77

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Seoul — New York

from $844

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Seoul — Detroit

from $73

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.