£319 Cheap Hawaiian Airlines flights from Seattle to Seoul (SEA→ICN)

View £319 flight on Thu, 23 Oct 2025Opens in a new window

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Hawaiian Airlines flights from Seattle to Seoul (SEA→ICN)

Prices were available within the past 7 days and start at £319 for one-way flights and £621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, 23 Oct - Fri, 31 Oct
SEA
Seattle
ICN
Seoul
£621 Return, found 6 days ago
£621
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, 23 Oct from Seattle to Seoul, returning Fri, 31 Oct, priced at £621 found 6 days ago
Hawaiian Airlines
Wed, 1 Oct - Mon, 13 Oct
SEA
Seattle
ICN
Seoul
£641 Return, found 4 days ago
£641
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, 1 Oct from Seattle to Seoul, returning Mon, 13 Oct, priced at £641 found 4 days ago
Flight from Seattle to Seoul route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Alaska Airlines, Asiana Airlines, EVA Airways, Emirates, Hainan Airlines, Hawaiian Airlines, KLM, Korean Air, Qatar Airways, Turkish Airlines
Popular airline
EVA Airways
Distance
8326 km
Average flight time
27 hours 26 mins
*Available to Expedia members.