Cheapest return flights from San Francisco to Seoul in October from 560€

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

Return flights

27 Oct - 29 Oct Air Premia direct
26 Oct - 10 Nov Air Premia direct
29 Oct - 12 Nov Philippine Airlines
26 Oct - 29 Oct Air Premia direct
27 Oct - 05 Nov Air Premia direct
26 Oct - 03 Nov Air Premia direct
27 Oct - 03 Nov Air Premia direct
29 Oct - 03 Nov Philippine Airlines
27 Oct - 24 Nov Philippine Airlines
28 Oct - 21 Nov United direct
31 Oct - 27 Nov United direct
21 Oct - 04 Nov United direct
23 Oct - 29 Oct United direct
19 Oct - 24 Oct United direct
20 Oct - 27 Oct United direct
22 Oct - 28 Oct United direct
21 Oct - 28 Oct United direct
24 Oct - 27 Oct United direct
16 Oct - 24 Oct United direct
19 Oct - 22 Oct United direct

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