Cheapest one-way flights from Seoul to San Francisco in October from $354

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

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

One-Way flights

15 Oct Air Premia direct
13 Oct Air Premia direct
10 Oct Air Premia direct
20 Oct Air Premia direct
27 Oct Air Premia direct
17 Oct Air Premia direct
14 Oct Jeju Air
11 Oct Cebu Pacific
09 Oct Jeju Air
29 Oct Vietnam Airlines

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