Cheapest return flights from Seoul to San Francisco in May from 558€

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

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

Return flights

01 May - 08 May Air Canada
02 May - 14 May Air Canada
02 May - 10 May Air Canada
02 May - 11 May Air Canada
05 May - 12 May Air Premia direct
01 May - 11 May Air Canada
01 May - 04 May Air Canada
01 May - 10 May Air Canada
04 May - 11 May Air Premia direct
02 May - 06 May Air Canada
31 May - 08 Jun Air Canada
01 May - 07 Jun Air Canada
19 May - 01 Jun Air Premia direct
31 May - 07 Jun Air Canada
30 May - 06 Jun Air Premia direct
26 May - 09 Jun Air Premia direct
20 May - 10 Jun Air Canada
20 May - 10 Jun Asiana Airlines direct
29 May - 06 Jun Asiana Airlines direct
01 May - 07 Jun Asiana Airlines direct

Also check the deals for one-way 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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