Cheapest return flights from Seoul to San Francisco in October from 332€

AirHint found the following cheapest return flights from Seoul (ICN) to San Francisco (SFO) in October 2026 (see full year).

Return flights

09 Oct - 17 Oct Air Canada
16 Oct - 18 Oct Air Canada
04 Oct - 19 Oct Air Canada
16 Oct - 26 Oct Air Canada
17 Oct - 24 Oct Air Canada
18 Oct - 29 Oct Air Canada
19 Oct - 28 Oct Air Canada
06 Oct - 20 Oct Air Canada
23 Oct - 29 Oct Air Canada
19 Oct - 25 Oct Air Canada
30 Oct - 06 Nov Air Canada
27 Oct - 03 Nov Air Canada
26 Oct - 02 Nov Air Premia direct
30 Oct - 06 Nov Air Premia direct
27 Oct - 03 Nov Korean Air direct

Also check the deals for one-way flights from Seoul to San Francisco in October.

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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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