Cheapest one-way flights from Seattle (SEA) to Seoul (ICN), November

10 dates in November, from $ 400. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
3 Nov Cathay Pacific
15 Nov Alaska Airlines
11 Nov Alaska Airlines
18 Nov Alaska Airlines
8 Nov Alaska Airlines
19 Nov Air Canada
18 Nov Korean Air
Direct Flight
15 Nov Alaska Airlines
Direct Flight
8 Nov Alaska Airlines
Direct Flight
9 Nov Korean Air
Direct Flight
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About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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