Cheapest return flights from San Francisco to Seoul in April from 594€

Best time to book flights for San Francisco (SFO) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Seoul (ICN) in April 2025 (see full year).

Return flights

02 Apr - 09 Apr Air Premia direct
07 Apr - 16 Apr Air Premia direct
06 Apr - 13 Apr Air Premia direct
09 Apr - 20 Apr Air Premia direct
09 Apr - 16 Apr Air Premia direct
07 Apr - 11 Apr Air Premia direct
16 Apr - 23 Apr Air Premia direct
13 Apr - 20 Apr Air Premia direct
20 Apr - 11 May Air Premia direct
25 Apr - 17 May Air Premia direct
30 Apr - 07 May Air Premia direct
20 Apr - 23 Apr Air Premia direct
06 Apr - 11 Apr Air Premia direct
28 Apr - 30 May Air Premia direct
02 Apr - 11 May Air Premia direct
30 Apr - 18 May Air Premia direct
28 Apr - 19 May Air Premia direct
30 Apr - 17 May Air Premia direct
16 Apr - 10 May United direct
18 Apr - 02 May United direct

Also check the deals for one-way 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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