Cheapest one-way flights from San Francisco to Seoul in October from $351

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

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

One-Way flights

01 Oct Air Premia direct
22 Oct Air Premia direct
24 Oct Air Premia direct
20 Oct Air Premia direct
26 Oct Air Premia direct
31 Oct Air Premia direct
15 Oct Vietnam Airlines
16 Oct Vietnam Airlines
05 Oct Air Canada
02 Oct Air Canada

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

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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