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Results refresh when you open or revisit this page. Last snapshot: Jul 13, 2026.

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Cheapest return flights from Seattle (SEA) to Seoul (ICN), April

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Dates, airline, and price
Dates	Airline	Price
01 Apr 13 Apr	Qatar Airways
01 Apr 08 Apr	Qatar Airways
01 Apr 13 Apr	Asiana Airlines Direct Flight
01 Apr 08 Apr	Asiana Airlines Direct Flight

deals for one-way flights from Seattle to Seoul in April.

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Updated Jul 13, 2026.

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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Cheapest return flights from Seattle (SEA) to Seoul (ICN), April

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