SUMMER: Non-stop from Seattle to Seoul, South Korea for only $335 roundtrip

Non-stop, summer flights from Seattle to Seoul, South Korea for only $335 roundtrip with Hawaiian Airlines and Alaska Airlines.

DEPART:
Seattle, USA

ARRIVE:
Seoul, South Korea

RETURN:
Seattle, USA

DATES:
Availability from April to August 2026

Example dates:
12th-22nd Apr
13th-22nd Apr
13th-23rd Apr
15th-22nd Apr
15th-23rd Apr
15th-24th Apr
15th-25th Apr
18th-25th Apr
18th-26th Apr
18th-27th Apr
19th-26th Apr
19th-27th Apr
19th-29th Apr
20th-27th Apr
20th-29th Apr
20th-30th Apr
18th-25th May
18th-27th May
18th-28th May
21st-28th May
21st-29th May
21st-30th May
21st-31st May
22nd-29th May
22nd-30th May
22nd-31st May
22nd May – 1st Jun
25th May – 1st Jun
25th May – 3rd Jun
25th May – 4th Jun
15th-23rd Aug
15th-24th Aug
16th-23rd Aug
16th-24th Aug
16th-26th Aug
17th-24th Aug
17th-26th Aug
17th-27th Aug
19th-26th Aug
19th-27th Aug
19th-28th Aug
19th-29th Aug
20th-27th Aug
20th-28th Aug
20th-29th Aug
21st-28th Aug
21st-29th Aug
22nd-29th Aug

and more…

STOPS:

AIRLINES:
Hawaiian Airlines
Alaska Airlines