Cheapest one-way flights from San Francisco (SFO) to Seoul (ICN), April

10 dates in April 2027, from $ 327. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
2 Apr 2027 Air Premia
Direct Flight
9 Apr 2027 Air Premia
Direct Flight
26 Apr 2027 Air Premia
Direct Flight
15 Apr 2027 United
Direct Flight
6 Apr 2027 United
Direct Flight
21 Apr 2027 Air Premia
Direct Flight
10 Apr 2027 United
Direct Flight
8 Apr 2027 Cathay Pacific
22 Apr 2027 Cathay Pacific
8 Apr 2027 Asiana Airlines
Direct Flight
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Deals for return flights from San Francisco to Seoul in April.

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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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