Cheap Flights from Seoul to Seattle, WA from $61

Return flight: Seattle – Seoul

On Cheapflightsplus.com you will find 4 direct and 96 connecting flights from Seoul to Seattle. You can compare airfare deals from 11 airlines and multiple travel sites from $450, 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: $61 (one-way), $105 (round-trip).
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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 Arrival Flight Details Flight Duration Price
16:40 — 10:50
16:40 — 10:50 KE19 Korean Air
Seoul — Seattle
10h 10m
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from$520
16:40 — 10:40
16:40 — 10:40 KE9010 Korean Air
Seoul — Seattle
10h
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from$556
18:05 — 12:00
18:05 — 12:00 OZ272 Asiana Airlines
Seoul — Seattle
9h 55m
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from$614
18:05 — 12:00
18:05 — 12:00 UA7291 United Airlines
Seoul — Seattle
9h 55m
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from$1578
00:25 — 13:10
00:25 — 05:15 QR859 Qatar Airways
Seoul — Doha
3h 20m stop
08:35 — 13:10 QR719 Qatar Airways
Doha — Seattle
28h 45m
including layover
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from$773
09:50 — 20:18
09:50 — 10:50 OZ222 Asiana Airlines
Seoul — New York
6h 10m stop
17:00 — 20:18 AS11 Alaska Airlines
New York — Seattle
26h 28m
including layover
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from$834
12:25 — 20:00
12:25 — 11:05 AM91 Aeromexico
Seoul — Mexico City
3h 40m stop
14:45 — 20:00 AM494 Aeromexico
Mexico City — Seattle
23h 35m
including layover
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from$613
14:30 — 20:45
14:30 — 09:30 DL9044 Delta Air Lines Inc.
Seoul — Los Angeles
8h 24m stop
17:54 — 20:45 DL680 Delta Air Lines Inc.
Los Angeles — Seattle
22h 15m
including layover
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from$671
14:30 — 14:39
14:30 — 09:30 DL9044 Delta Air Lines Inc.
Seoul — Los Angeles
2h 20m stop
11:50 — 14:39 DL803 Delta Air Lines Inc.
Los Angeles — Seattle
16h 9m
including layover
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from$730
15:15 — 19:16
15:15 — 15:05 AC28 Air Canada
Seoul — Toronto
1h 50m stop
16:55 — 19:16 AC541 Air Canada
Toronto — Seattle
20h 1m
including layover
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from$822
15:30 — 19:45
15:30 — 09:25 AC64 Air Canada
Seoul — Vancouver
9h 20m stop
18:45 — 19:45 AC8093 Air Canada
Vancouver — Seattle
20h 15m
including layover
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from$477
18:00 — 14:08
18:00 — 11:35 AC64 Air Canada
Seoul — Vancouver
1h 35m stop
13:10 — 14:08 AC8804 Air Canada
Vancouver — Seattle
12h 8m
including layover
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from$450
18:00 — 18:13
18:00 — 11:35 AC64 Air Canada
Seoul — Vancouver
5h 40m stop
17:15 — 18:13 AC8806 Air Canada
Vancouver — Seattle
16h 13m
including layover
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from$450
20:20 — 22:43
20:20 — 14:55 DL7891 Delta Air Lines Inc.
Seoul — San Francisco
5h 31m stop
20:26 — 22:43 DL1504 Delta Air Lines Inc.
San Francisco — Seattle
18h 23m
including layover
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from$572
20:20 — 08:48
+1 day
20:20 — 14:55 DL7891 Delta Air Lines Inc.
Seoul — San Francisco
15h 25m stop
06:20 — 08:48 DL3566 Delta Air Lines Inc.
San Francisco — Seattle
28h 28m
including layover
Find flight
from$573
21:45 — 05:57
+1 day
21:45 — 11:35 HA460 Hawaiian Airlines
Seoul — Honolulu
9h 25m stop
21:00 — 05:57 AS246 Alaska Airlines
Honolulu — Seattle
24h 12m
including layover
Find flight
from$751
21:45 — 07:15
+1 day
21:45 — 11:35 HA460 Hawaiian Airlines
Seoul — Honolulu
10h 45m stop
22:20 — 07:15 AS891 Alaska Airlines
Honolulu — Seattle
25h 30m
including layover
Find flight
from$751
17:00 — 10:20
+1 day
17:00 — 11:20 UA892 United Airlines
Seoul — San Francisco
7h 35m stop
18:55 — 20:30 UA1860 United Airlines
San Francisco — Las Vegas
10h 55m stop
07:25 — 10:20 NK1208 Spirit Airlines
Las Vegas — Seattle
33h 20m
including layover
Find flight
from$471
17:00 — 09:05
+1 day
17:00 — 11:20 UA892 United Airlines
Seoul — San Francisco
7h 35m stop
18:55 — 20:30 UA1860 United Airlines
San Francisco — Las Vegas
9h 45m stop
06:15 — 09:05 F92167 Frontier Airlines
Las Vegas — Seattle
32h 5m
including layover
Find flight
from$481
19:40 — 22:20
19:40 — 14:40 DL9042 Delta Air Lines Inc.
Seoul — Los Angeles
2h 30m stop
17:10 — 20:02 DL1100 Delta Air Lines Inc.
Los Angeles — Salt Lake City
55m stop
20:57 — 22:20 DL838 Delta Air Lines Inc.
Salt Lake City — Seattle
18h 40m
including layover
Find flight
from$667
19:40 — 23:57
19:40 — 14:40 DL9042 Delta Air Lines Inc.
Seoul — Los Angeles
4h 30m stop
19:10 — 22:01 DL1024 Delta Air Lines Inc.
Los Angeles — Salt Lake City
37m stop
22:38 — 23:57 DL790 Delta Air Lines Inc.
Salt Lake City — Seattle
20h 17m
including layover
Find flight
from$667
23:05 — 22:52
+1 day
23:05 — 04:45 EY857 Etihad Airways
Seoul — Abu Dhabi
3h 15m stop
08:00 — 14:00 EY151 Etihad Airways
Abu Dhabi — Chicago
6h 9m stop
20:09 — 22:52 UA262 United Airlines
Chicago — Seattle
39h 47m
including layover
Find flight
from$644
23:05 — 16:55
+1 day
23:05 — 04:45 EY857 Etihad Airways
Seoul — Abu Dhabi
2h 20m stop
07:05 — 10:55 EY1 Etihad Airways
Abu Dhabi — Frankfurt
3h stop
13:55 — 16:55 DE2032 Condor Airlines
Frankfurt — Seattle
33h 50m
including layover
Find flight
from$674
*Departure and arrival times - local. Updated on September 23, 2023

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 00:25 to 23:50 from 3 Seoul airports and arrive 00:25 to 23:50 to 3 Seattle airports. Average flight time is 9h 58m.

  • The fastest flight 9h 55m
  • Average flight time 9h 58m
  • The earliest flight 00:25
  • The latest flight 23:50
  • Distance 5180 ml

What is the lowest airfare Seoul to Seattle?

The cheapest plane ticket found by our users is $450. This airfare is for economy class on one-way AC64 flight by Air Canada for November 5, 2021 which leaves Incheon International in Seoul at 18:00 am and arrives at Seattle Seattle-Tacoma Intl at 09:53.

Economy class
$450
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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 11 regular airlines . Most of the flights on this route are operated by American Airlines - 1 departures per week at the price of from $ 527 . And the most expensive tickets are offered by United Airlines airline - from $ 1578.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is OZ272 by Asiana Airlines takes 9h 55m and the cheapest is AC64 by Air Canada for $520.

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Connecting Flights

There are 96 flights with layovers on the route. The fastest connecting flight is AC64 by Air Canada takes 12h 8m and the cheapest is AC64 by Air Canada for $450.

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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 $450
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  • Gimpo International-GMP
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  • Seoul AB-SSN
    Find

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

How to book a plane ticket yourself?

How to book an air 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.

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