Cheapest one-way flights from San Francisco to Seoul in August from $446

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 August 2025 (see full year).

One-Way flights

07 Aug Vietnam Airlines
13 Aug Vietnam Airlines
06 Aug Vietnam Airlines
02 Aug Vietnam Airlines
17 Aug Air Premia direct
22 Aug Hawaiian Airlines
15 Aug China Southern
22 Aug Air Premia direct
06 Aug Air Premia direct
07 Aug Asiana Airlines direct

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

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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