Cheapest one-way flights from San Francisco to Seoul in October from 439€

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

16 Oct Vietnam Airlines
26 Oct Air Canada
20 Oct Air Canada
25 Oct Vietnam Airlines
12 Oct Vietnam Airlines
17 Oct Air Canada
30 Oct Air Canada
13 Oct Air Canada
07 Oct EVA Air
09 Oct Vietnam Airlines

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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