Cheapest one-way flights from San Francisco to Seoul in October from 419€

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

15 Oct Vietnam Airlines
16 Oct Vietnam Airlines
01 Oct Vietnam Airlines
02 Oct Air Canada
05 Oct Air Canada
19 Oct Air Canada
12 Oct Flair Airlines
18 Oct Vietnam Airlines
14 Oct Flair Airlines
04 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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