Asiana Airlines Seoul to Seattle Flights

Return flight: Seattle – Seoul

Cheapflightsplus.com will find cheap Asiana Airlines flights from Seoul to Seattle. Compare airline ticket prices and book air tickets starting from $845 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Asiana Airlines, arrivals and departure details below.

Find Cheap Airfare Seoul — Seattle (WA) by Asiana Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $845, two-way – $1449.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:30 am — 11:10 am
11:30 am — 6:35 am OZ6620 Asiana Airlines
Seoul — San Francisco
2h 25m stop
9:00 am — 11:10 am OZ6306 Asiana Airlines
San Francisco — Seattle
15h 40m
including layover
Find flight
from$1597
11:30 am — 2:10 pm
11:30 am — 6:35 am OZ6620 Asiana Airlines
Seoul — San Francisco
5h 34m stop
12:09 pm — 2:10 pm OZ6310 Asiana Airlines
San Francisco — Seattle
18h 40m
including layover
Find flight
from$1597
2:40 pm — 5:16 pm
2:40 pm — 10:20 am OZ202 Asiana Airlines
Seoul — Los Angeles
4h 5m stop
2:25 pm — 5:16 pm AS1083 Alaska Airlines
Los Angeles — Seattle
18h 36m
including layover
Find flight
from$939
2:40 pm — 11:59 pm
2:40 pm — 10:20 am OZ202 Asiana Airlines
Seoul — Los Angeles
11h stop
9:20 pm — 11:59 pm AS1055 Alaska Airlines
Los Angeles — Seattle
25h 19m
including layover
Find flight
from$939
3:45 pm — 10:05 am
+1 day
3:45 pm — 5:50 pm OZ1045 Asiana Airlines
Seoul — Tokyo
22h 30m stop
4:20 pm — 10:05 am DL166 Delta Air Lines Inc.
Tokyo — Seattle
34h 20m
including layover
Find flight
from$1303
4:50 pm — 9:29 pm
4:50 pm — 11:50 am OZ6614 Asiana Airlines
Seoul — San Francisco
7h 40m stop
7:30 pm — 9:29 pm OZ6302 Asiana Airlines
San Francisco — Seattle
20h 39m
including layover
Find flight
from$1668
4:50 pm — 6:17 pm
4:50 pm — 11:50 am OZ6614 Asiana Airlines
Seoul — San Francisco
4h 20m stop
4:10 pm — 6:17 pm OZ6401 Asiana Airlines
San Francisco — Seattle
17h 27m
including layover
Find flight
from$1668
7:40 am — 10:05 am
7:40 am — 9:50 am OZ9128 Asiana Airlines
Seoul — Tokyo
6h 30m stop
4:20 pm — 10:05 am DL166 Delta Air Lines Inc.
Tokyo — Seattle
18h 25m
including layover
Find flight
from$1347
8:40 pm — 9:04 pm
8:40 pm — 3:40 pm OZ212 Asiana Airlines
Seoul — San Francisco
3h 17m stop
6:57 pm — 9:04 pm AS1327 Alaska Airlines
San Francisco — Seattle
16h 24m
including layover
Find flight
from$845
8:40 pm — 11:59 pm
8:40 pm — 3:40 pm OZ212 Asiana Airlines
Seoul — San Francisco
6h 11m stop
9:51 pm — 11:59 pm AS1319 Alaska Airlines
San Francisco — Seattle
19h 19m
including layover
Find flight
from$845
9:10 pm — 10:05 am
+1 day
9:10 pm — 11:30 pm OZ178 Asiana Airlines
Seoul — Tokyo
16h 50m stop
4:20 pm — 10:05 am DL166 Delta Air Lines Inc.
Tokyo — Seattle
28h 55m
including layover
Find flight
from$1303
12:40 pm — 10:09 pm
12:40 pm — 2:55 pm OZ9102 Asiana Airlines
Seoul — Tokyo
7h stop
9:55 pm — 10:55 am DL180 Delta Air Lines Inc.
Tokyo — Honolulu
2h 13m stop
1:08 pm — 10:09 pm DL522 Delta Air Lines Inc.
Honolulu — Seattle
25h 29m
including layover
Find flight
from$1331
3:45 pm — 10:09 pm
3:45 pm — 5:50 pm OZ1045 Asiana Airlines
Seoul — Tokyo
4h 5m stop
9:55 pm — 10:55 am DL180 Delta Air Lines Inc.
Tokyo — Honolulu
2h 13m stop
1:08 pm — 10:09 pm DL522 Delta Air Lines Inc.
Honolulu — Seattle
22h 24m
including layover
Find flight
from$1288
*Departure and arrival times are local. Last updated on 05/07/2024

Flight Information

There are 37 flights by Asiana Airlines from Seoul to Seattle every week with departures from Incheon International, Gimpo International, Seoul AB. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 11:30 am to 9:10 pm. Nonstop flight is 15h 40m. The time difference between Seoul and Seattle is 5h.

  • The fastest flight 15h 40m
  • Average flight time 20h 15m
  • The earliest flight 11:30 am
  • The latest flight 9:10 pm
  • Distance 5180 ml

The cheapest months for traveling to Seattle are july (from 845 $).

The cheapest flight by Asiana Airlines that our users were able to find is $845. This airfare is economy class on one-way OZ212 flight for July 22, 2024 leaving Incheon International in Seoul at 8:40 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Asiana Airlines there are other 28 airline carriers between Seoul and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seoul to Seattle.

Nonstop flights

There are 4 direct flights every day from Seoul. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air 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 airfare.
  • 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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