Cheap Flights from Seoul to Seattle, WA from $501

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On Cheapflightsplus.com you will find 2 direct and 351 connecting flights from Seoul to Seattle. You can compare airfare deals from 42 airlines and multiple travel sites from $501, 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: $501 (one-way), $859 (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 $501. The fastest direct flight takes 9h 35m and the fastest connecting – 12h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $661 Find flight	16:10 Seoul Incheon International	09:00 Seattle Seattle-Tacoma Intl	9h 50m	Korean Air	KE41
from $1139 Find flight	18:15 Seoul Incheon International	10:50 Seattle Seattle-Tacoma Intl	9h 35m	Asiana Airlines	OZ272
from $547 Find flight	12:25 Seoul Incheon International	18:15 Seattle Seattle-Tacoma Intl	22h 50m layover 9h 20m - Taipei	China Airlines	CI161 CI22
from $650 Find flight	21:25 Seoul Incheon International	21:20 Seattle Seattle-Tacoma Intl	16h 55m layover 3h 10m - Honolulu	Hawaiian Airlines	HA460 HA22
from $660 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 $501 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 $544 Find flight	21:25 Seoul Incheon International	12:27+1 день Seattle Seattle-Tacoma Intl	32h 2m layover 11h 15m - Honolulu 4h 34m - Los Angeles	Hawaiian Airlines	HA460 HA4 F91177
from $596 Find flight	07:35 Seoul Incheon International	16:31 Seattle Seattle-Tacoma Intl	25h 56m layover 4h 35m - Tokyo 6h 1m - Los Angeles	Air Busan	BX164 ZG24 NK260
from $601 Find flight	08:10 Seoul Incheon International	16:31 Seattle Seattle-Tacoma Intl	25h 21m layover 4h 10m - Tokyo 6h 1m - Los Angeles	Jeju Air	7C1101 ZG24 NK260
from $603 Find flight	15:05 Seoul Incheon International	19:03 Seattle Seattle-Tacoma Intl	20h 58m layover 3h 35m - Tokyo 3h 8m - San Francisco	Air Busan	BX166 ZG26 AS971
from $603 Find flight	15:05 Seoul Incheon International	21:59 Seattle Seattle-Tacoma Intl	23h 54m layover 3h 35m - Tokyo 6h 6m - Oakland	Air Busan	BX166 ZG26 AS2242
from $607 Find flight	07:35 Seoul Incheon International	23:30+1 день Seattle Seattle-Tacoma Intl	56h 55m layover 9h 55m - Tokyo 31h 36m - Honolulu	Air Busan	BX164 HA864 AS896
from $608 Find flight	07:35 Seoul Incheon International	14:40 Seattle Seattle-Tacoma Intl	24h 5m layover 4h 35m - Tokyo 4h 9m - Los Angeles	Air Busan	BX164 ZG24 AS1219
from $608 Find flight	07:35 Seoul Incheon International	15:53 Seattle Seattle-Tacoma Intl	25h 18m layover 4h 35m - Tokyo 5h 25m - Los Angeles	Air Busan	BX164 ZG24 AS1083
from $610 Find flight	08:25 Seoul Incheon International	16:31 Seattle Seattle-Tacoma Intl	25h 6m layover 3h 50m - Tokyo 6h 1m - Los Angeles	Florida West Int'l Airways	RF326 ZG24 NK260
from $611 Find flight	16:20 Seoul Incheon International	19:03 Seattle Seattle-Tacoma Intl	19h 43m layover 2h 45m - Tokyo 3h 8m - San Francisco	Jeju Air	7C1121 ZG26 AS971

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on December 22, 2024

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$661
18:15 — 10:50	18:15 — 10:50 OZ272 Asiana Airlines Seoul — Seattle	9h 35m	Find flight from$1139
12:25 — 18:15	12:25 — 14:15 CI161 China Airlines Seoul — Taipei 9h 20m stop 23:35 — 18:15 CI22 China Airlines Taipei — Seattle	22h 50m including layover	Find flight from$547
01:15 — 18:15	01:15 — 04:30 5J187 CEBU Pacific Air Seoul — Manila 6h 25m stop 10:55 — 13:05 CI702 China Airlines Manila — Taipei 10h 30m stop 23:35 — 18:15 CI22 China Airlines Taipei — Seattle	34h including layover	Find flight from$640
07:35 — 16:31	07:35 — 10:10 BX164 Air Busan Seoul — Tokyo 4h 35m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 6h 1m stop 13:36 — 16:31 NK260 Spirit Airlines Los Angeles — Seattle	25h 56m including layover	Find flight from$596
07:35 — 23:30 +1 day	07:35 — 10:10 BX164 Air Busan Seoul — Tokyo 9h 55m stop 20:05 — 07:55 HA864 Hawaiian Airlines Tokyo — Honolulu 31h 36m stop 15:31 — 23:30 AS896 Alaska Airlines Honolulu — Seattle	56h 55m including layover	Find flight from$607
08:10 — 16:31	08:10 — 10:35 7C1101 Jeju Air Seoul — Tokyo 4h 10m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 6h 1m stop 13:36 — 16:31 NK260 Spirit Airlines Los Angeles — Seattle	25h 21m including layover	Find flight from$601
08:25 — 16:31	08:25 — 10:55 RF326 Florida West Int'l Airways Seoul — Tokyo 3h 50m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 6h 1m stop 13:36 — 16:31 NK260 Spirit Airlines Los Angeles — Seattle	25h 6m including layover	Find flight from$610
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
09:15 — 16:31	09:15 — 11:55 ZE607 Lineas Aereas Azteca Seoul — Tokyo 3h 20m stop 14:45 — 07:35 ZG24 Grozny Avia Tokyo — Los Angeles 6h 1m stop 13:36 — 16:31 NK260 Spirit Airlines Los Angeles — Seattle	24h 16m including layover	Find flight from$645
12:40 — 23:30 +1 day	12:40 — 14:55 OZ104 Asiana Airlines Seoul — Tokyo 5h 10m stop 20:05 — 07:55 HA864 Hawaiian Airlines Tokyo — Honolulu 31h 36m stop 15:31 — 23:30 AS896 Alaska Airlines Honolulu — Seattle	51h 50m including layover	Find flight from$621
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
13:20 — 17:37	13:20 — 07:20 YP101 YP Seoul — Los Angeles 3h 20m stop 10:40 — 12:00 NK1724 Spirit Airlines Los Angeles — Las Vegas 2h 57m stop 14:57 — 17:37 NK781 Spirit Airlines Las Vegas — Seattle	21h 17m including layover	Find flight from$618
15:05 — 19:03	15:05 — 17:50 BX166 Air Busan Seoul — Tokyo 3h 35m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — San Francisco 3h 8m stop 16:48 — 19:03 AS971 Alaska Airlines San Francisco — Seattle	20h 58m including layover	Find flight from$603
15:05 — 21:59	15:05 — 17:50 BX166 Air Busan Seoul — Tokyo 3h 35m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — Oakland 6h 6m stop 19:46 — 21:59 AS2242 Alaska Airlines Oakland — Seattle	23h 54m including layover	Find flight from$603
16:20 — 19:03	16:20 — 18:40 7C1121 Jeju Air Seoul — Tokyo 2h 45m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — San Francisco 3h 8m stop 16:48 — 19:03 AS971 Alaska Airlines San Francisco — Seattle	19h 43m including layover	Find flight from$611
16:20 — 21:59	16:20 — 18:40 7C1121 Jeju Air Seoul — Tokyo 2h 45m stop 21:25 — 13:40 ZG26 Grozny Avia Tokyo — Oakland 6h 6m stop 19:46 — 21:59 AS2242 Alaska Airlines Oakland — Seattle	22h 39m including layover	Find flight from$611
18:40 — 23:30 +1 day	18:40 — 21:00 OZ108 Asiana Airlines Seoul — Tokyo 22h 55m stop 19:55 — 07:35 HA822 Hawaiian Airlines Tokyo — Honolulu 7h 56m stop 15:31 — 23:30 AS896 Alaska Airlines Honolulu — Seattle	45h 50m including layover	Find flight from$623
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$501
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$638
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$638
21:25 — 12:27 +1 day	21:25 — 10:25 HA460 Hawaiian Airlines Seoul — Honolulu 11h 15m stop 21:40 — 05:00 HA4 Hawaiian Airlines Honolulu — Los Angeles 4h 34m stop 09:34 — 12:27 F91177 Frontier Airlines Los Angeles — Seattle	32h 2m including layover	Find flight from$544
21:25 — 16:31 +1 day	21:25 — 10:25 HA460 Hawaiian Airlines Seoul — Honolulu 11h 15m stop 21:40 — 05:00 HA4 Hawaiian Airlines Honolulu — Los Angeles 8h 36m stop 13:36 — 16:31 NK260 Spirit Airlines Los Angeles — Seattle	36h 6m including layover	Find flight from$544
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$636
22:40 — 23:30 +1 day	22:40 — 00:50 MM808 Peach Aviation Seoul — Tokyo 19h 15m stop 20:05 — 08:05 HA864 Hawaiian Airlines Tokyo — Honolulu 7h 26m stop 15:57 — 23:44 AS896 Alaska Airlines Honolulu — Seattle	41h 50m including layover	Find flight from$651

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

*Departure and arrival times - local. Updated on December 22, 2024

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 00:10 to 23:40 from 3 Seoul airports and arrive 00:10 to 23:40 to 3 Seattle airports. Average flight time is 9h 43m.

The fastest flight 9h 35m
Average flight time 9h 43m
The earliest flight 00:10
The latest flight 23:40
Distance 5180 ml

The cheapest months to travel to Seattle are november (from 451 $), december (from 480 $), february (from 501 $).

The most expensive months are july (from 862 $), january (from 596 $), february (from 501 $).

What is the lowest airfare Seoul to Seattle?

The cheapest plane ticket found by our users is $501. 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

$501

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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 42 regular airlines and 11 low-cost airlines. Most of the flights on this route are operated by United Airlines - 1 departures per week at the price of from $ 846 . And the most expensive tickets are offered by Korean Air airline - from $ 3305.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is OZ272 by Asiana Airlines takes 9h 35m and the cheapest is YP111 by YP for $661.

KE - Korean Air

from $661

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OZ - Asiana Airlines

from $1139

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Connecting Flights

There are 351 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 $501.

UA - United Airlines

from $846

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BR - EVA Airways Corporation

from $854

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KE - Korean Air

from $648

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CA - Air China Limited

from $825

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AC - Air Canada

from $897

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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 $962

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NH - All Nippon Airways

from $1008

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RS - Air Seoul

from $723

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JL - Japan Airlines - JAL

from $749

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PR - Philippine Airlines

from $927

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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 $501
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Gimpo International-GMP

from $749
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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 42 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 777-300ER

from $661

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Boeing 767

from $749

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Airbus A350-900

from $769

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Boeing 787-9

from $854

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Airbus A321

from $861

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Boeing 777-300

from $883

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Boeing 787

from $1 019

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Boeing 767-300

from $1 032

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Airbus A330-300

from $1 501

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Boeing 787-8

from $1 755

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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.
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