Hainan Airlines Seattle to Seoul Flights

Cheapflightsplus.com will find cheap Hainan Airlines flights from Seattle to Seoul. Compare airline ticket prices and book air tickets starting from $791 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Hainan Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Seoul by Hainan 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 november: one-way - $791, two-way – $1356.
Direct flights
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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
10:00 am — 9:30 pm
+2 days
10:00 am — 9:45 pm HU446 Hainan Airlines
Seattle — Haikou
18h 45m stop
4:30 pm — 9:30 pm HU449 Hainan Airlines
Haikou — Seoul
42h 30m
including layover
Find flight
from$1164
10:00 am — 12:25 pm
+2 days
10:00 am — 5:00 pm HU446 Hainan Airlines
Seattle — Chongqing
4h 25m stop
9:25 pm — 11:55 pm CZ3260 China Southern Airlines
Chongqing — Beijing
9h 20m stop
9:15 am — 12:25 pm CZ317 China Southern Airlines
Beijing — Seoul
33h 25m
including layover
Find flight
from$1211
10:00 am — 12:25 pm
+2 days
10:00 am — 5:00 pm HU446 Hainan Airlines
Seattle — Chongqing
2h 30m stop
7:30 pm — 10:00 pm CZ5648 China Southern Airlines
Chongqing — Beijing
11h 15m stop
9:15 am — 12:25 pm CZ317 China Southern Airlines
Beijing — Seoul
33h 25m
including layover
Find flight
from$1211
10:00 am — 12:25 pm
+2 days
10:00 am — 5:00 pm HU446 Hainan Airlines
Seattle — Chongqing
4h 5m stop
9:05 pm — 11:25 pm CZ2108 China Southern Airlines
Chongqing — Beijing
9h 50m stop
9:15 am — 12:25 pm CZ317 China Southern Airlines
Beijing — Seoul
33h 25m
including layover
Find flight
from$1211
10:00 am — 11:00 am
+2 days
10:00 am — 5:00 pm HU446 Hainan Airlines
Seattle — Chongqing
4h 30m stop
9:30 pm — 11:40 pm MU5436 China Eastern
Chongqing — Shanghai
8h 20m stop
8:00 am — 11:00 am MU511 China Eastern
Shanghai — Seoul
32h
including layover
Find flight
from$1255
10:00 am — 1:00 pm
+2 days
10:00 am — 5:00 pm HU446 Hainan Airlines
Seattle — Chongqing
15h 30m stop
8:30 am — 1:00 pm CA439 Air China Limited
Chongqing — Seoul
34h
including layover
Find flight
from$1288
10:40 am — 1:45 pm
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
18h 55m stop
11:00 am — 2:00 pm OZ332 Asiana Airlines
Beijing — Seoul
34h 5m
including layover
Find flight
from$791
10:40 am — 2:10 pm
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
19h stop
10:55 am — 2:10 pm OZ3365 Asiana Airlines
Beijing — Seoul
34h 30m
including layover
Find flight
from$895
10:40 am — 1:05 pm
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
18h stop
9:55 am — 1:05 pm CA137 Air China Limited
Beijing — Seoul
33h 25m
including layover
Find flight
from$1096
10:40 am — 1:35 pm
+2 days
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
18h 45m stop
10:40 am — 1:35 pm CA135 Air China Limited
Beijing — Seoul
33h 55m
including layover
Find flight
from$1096
10:40 am — 11:40 am
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
16h 50m stop
8:45 am — 11:40 am CA123 Air China Limited
Beijing — Seoul
32h
including layover
Find flight
from$1096
10:40 am — 9:45 pm
+1 day
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
3h 5m stop
7:00 pm — 9:45 pm CA709 Air China Limited
Beijing — Seoul
18h 5m
including layover
Find flight
from$1096
10:40 am — 1:05 pm
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
18h stop
9:55 am — 1:05 pm OZ6846 Asiana Airlines
Beijing — Seoul
33h 25m
including layover
Find flight
from$1214
10:40 am — 1:35 pm
+2 days
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
18h 45m stop
10:40 am — 1:35 pm OZ6802 Asiana Airlines
Beijing — Seoul
33h 55m
including layover
Find flight
from$1214
10:40 am — 1:45 pm
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
18h 55m stop
11:00 am — 2:00 pm CA5001 Air China Limited
Beijing — Seoul
34h 5m
including layover
Find flight
from$1292
10:40 am — 10:05 pm
+1 day
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
3h stop
6:55 pm — 10:05 pm KE860 Korean Air
Beijing — Seoul
18h 25m
including layover
Find flight
from$1741
10:40 am — 8:25 pm
+1 day
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
1h 35m stop
5:30 pm — 8:25 pm OZ336 Asiana Airlines
Beijing — Seoul
16h 45m
including layover
Find flight
from$1804
10:40 am — 4:55 am
+2 days
10:40 am — 3:55 pm HU496 Hainan Airlines
Seattle — Beijing
3h 35m stop
7:30 pm — 10:00 pm CA1349 Air China Limited
Beijing — Changsha
3h stop
1:00 am — 4:55 am OZ322 Asiana Airlines
Changsha — Seoul
25h 15m
including layover
Find flight
from$1983
10:40 am — 11:40 am
+2 days
10:40 am — 4:15 pm HU496 Hainan Airlines
Seattle — Beijing
16h 50m stop
8:45 am — 11:40 am OZ6808 Asiana Airlines
Beijing — Seoul
32h
including layover
Find flight
from$3144
*Departure and arrival times are local. Last updated on 11/20/2024

Flight Information

There are 20 flights by Hainan 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 10:00 am to 10:40 am. Nonstop flight is 16h 45m. The time difference between Seattle and Seoul is 5h.

  • The fastest flight 16h 45m
  • Average flight time 33h 25m
  • The earliest flight 10:00 am
  • The latest flight 10:40 am
  • Distance 5180 ml

The cheapest months for traveling to Seoul are november (from 770 $), february (from 791 $), december (from 1 164 $).

The cheapest flight by Hainan Airlines that our users were able to find is $791. This airfare is economy class on one-way HU496 flight for February 1, 2025 leaving Seattle-Tacoma Intl in Seattle at 10:40 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Hainan Airlines there are other 23 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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