Cheapest one-way flights from Seoul to San Francisco in April from 249€

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

One-Way flights

26 Apr Air Premia direct
24 Apr Air Premia direct
27 Apr Air Premia direct
01 Apr Air Premia direct
29 Apr Air Premia direct
02 Apr Zipair
03 Apr Air Premia direct
15 Apr Air Premia direct
10 Apr Air Premia direct
05 Apr Air Premia direct

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