Cheapest one-way flights from Seoul to San Francisco in May from 381€

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

AirHint found the following cheapest one-way flights from Seoul (ICN) to San Francisco (SFO) in May 2025 (see full year).

One-Way flights

25 May Air Premia direct
26 May Air Premia direct
30 May Air Premia direct
18 May Air Premia direct
05 May Air Premia direct
04 May Air Premia direct
02 May Air Premia direct
08 May Scoot Tigerair
22 May China Airlines
31 May China Airlines

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

Skyscanner

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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