Asiana Airlines Seattle to Seoul Flights

Return flight: Seoul – Seattle
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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Asiana Airlines flights from Seattle to Seoul. Compare airline ticket prices and book air tickets starting from $548 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 Seattle (WA) — Seoul 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 january: one-way - $548, two-way – $940.
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Cheap Flights from Seattle to Seoul by Asiana Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Asiana Airlines, their prices start from $548. The fastest nonstop flight takes 12h 5m. The fastest connecting flight — 16h 10m.
Price Departure Arrival Flight Time Airline Flight
from $548
Find flight
12:45 pm
Seattle
Seattle-Tacoma Intl
 5:50 pm+1 день
Seoul
Incheon International
 12h 5m Asiana Airlines
OZ271
from $883
Find flight
7:32 pm
Seattle
Seattle-Tacoma Intl
 5:30 am+2 дня
Seoul
Incheon International
 16h 58m
layover
1h 40m - San Francisco
 Asiana Airlines
OZ6402
OZ211
from $7885
Find flight
3:25 pm
Seattle
Seattle-Tacoma Intl
 5:40 am+2 дня
Seoul
Incheon International
 21h 15m
layover
6h 1m - San Francisco
 Asiana Airlines
OZ6301
OZ6621
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/23/2024
Below is a detailed 2025 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
12:45 pm — 5:50 pm
+1 day
12:45 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
12h 5m
Find flight
from$548
3:25 pm — 5:40 am
+2 days
1:55 pm — 4:12 pm OZ6301 Asiana Airlines
Seattle — San Francisco
6h 1m stop
11:45 pm — 5:40 am OZ6621 Asiana Airlines
San Francisco — Seoul
21h 15m
including layover
Find flight
from$7885
7:05 am — 4:15 pm
+1 day
4:35 pm — 6:52 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 5m stop
10:30 am — 4:15 pm OZ6615 Asiana Airlines
San Francisco — Seoul
16h 10m
including layover
Find flight
from$3649
7:32 pm — 5:30 am
+2 days
4:35 pm — 6:52 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 40m stop
11:30 pm — 5:30 am OZ211 Asiana Airlines
San Francisco — Seoul
16h 58m
including layover
Find flight
from$883
7:32 pm — 5:40 am
+2 days
7:05 am — 9:25 am OZ6402 Asiana Airlines
Seattle — San Francisco
1h 55m stop
11:45 pm — 5:40 am OZ6621 Asiana Airlines
San Francisco — Seoul
17h 8m
including layover
Find flight
from$3649
*Departure and arrival times are local. Last updated on 12/23/2024

Flight Information

There is 1 flight by Asiana Airlines from Seattle to Seoul every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Incheon International, Gimpo International, Seoul AB.

Departures start from 12:45 pm to 7:32 pm. Nonstop flight is 12h 5m. The time difference between Seattle and Seoul is 5h.

  • The fastest flight 12h 5m
  • Average flight time 12h 5m
  • The earliest flight 12:45 pm
  • The latest flight 7:32 pm
  • Distance 5180 ml

The cheapest months for traveling to Seoul are november (from 547 $), february (from 548 $), january (from 883 $).

The most expensive and popular months are december (from 1 157 $), january (from 883 $), february (from 548 $).

The cheapest flight by Asiana Airlines that our users were able to find is $548. This airfare is economy class on one-way OZ271 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 12:45 pm, it includes all taxes and additional fees.

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Asiana Airlines Airplanes on the Route

List of the most popular Asiana Airlines airplanes flying from Seattle to Seoul:

Other Popular Airlines on the Route

Besides Asiana Airlines there are other 22 airline carriers between Seattle and Seoul. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Seoul.

Nonstop flights

There are 4 direct flights every day from Seattle. 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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