Cheapest return flights from Seoul to San Francisco in May from 437€

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
22 May - 27 May Air Canada
02 May - 04 May Air Canada
01 May - 13 May Air Canada
07 May - 15 May Air Canada
01 May - 12 May Air Canada
14 May - 22 May Air Canada
09 May - 23 May Air Canada
05 May - 16 May Air Canada
07 May - 27 May Air Canada
30 May - 08 Jun Air Canada
19 May - 01 Jun Air Canada
19 May - 04 Jun Air Canada
21 May - 04 Jun Air Canada
14 May - 11 Jun Air Canada
06 May - 03 Jun Air Canada
30 May - 10 Jun Air Canada
26 May - 02 Jun Air Canada
12 May - 02 Jun Air Canada
30 May - 04 Jun Air Canada

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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