Cheapest one-way flights from San Francisco to Seoul in April from 287€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

08 Apr Philippine Airlines
19 Apr Philippine Airlines
02 Apr Flair Airlines
09 Apr Vietnam Airlines
16 Apr Vietnam Airlines
15 Apr Vietnam Airlines
01 Apr Vietnam Airlines
21 Apr WestJet
22 Apr Vietnam Airlines
30 Apr Vietnam Airlines

Also check the deals for return flights from San Francisco to Seoul in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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