$713 Cheap American Airlines flights Seattle (SEA) to Seoul (ICN)

View $713 flight on Sun, Sep 21, 2025Opens in a new window

$713 Cheap American Airlines flights Seattle (SEA) to Seoul (ICN)

Prices were available within the past 7 days and start at $713 for one-way flights and $1,314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 19 - Sat, Oct 11
SEA
Seattle
ICN
Seoul
$1,314 Roundtrip, found 4 days ago
$1,314
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 19 from Seattle to Seoul, returning Sat, Oct 11, priced at $1,314 found 4 days ago
Flights from Seattle (SEA) to Seoul (ICN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, Delta, EVA Airways, Korean Air, Turkish Airlines, United, WestJet
Popular airline
Korean Air
Distance
8326 km
Average flight time
27 hours 30 mins