Cheapest return flights from San Francisco to Seoul in August from $898

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

AirHint found the following cheapest return flights from San Francisco (SFO) to Seoul (ICN) in August 2025 (see full year).

Return flights

30 Aug - 06 Sep Vietnam Airlines
23 Aug - 30 Aug Vietnam Airlines
23 Aug - 06 Sep Vietnam Airlines
07 Aug - 12 Aug Vietnam Airlines
18 Aug - 10 Sep EVA Air
02 Aug - 09 Aug Vietnam Airlines
22 Aug - 06 Sep Zipair
11 Aug - 18 Aug China Airlines
04 Aug - 09 Aug Hawaiian Airlines
18 Aug - 10 Sep Air Premia direct
11 Aug - 18 Aug Air Premia direct
23 Aug - 06 Sep Asiana Airlines direct
30 Aug - 06 Sep Asiana Airlines direct
23 Aug - 30 Aug Asiana Airlines direct
07 Aug - 12 Aug Asiana Airlines direct
22 Aug - 06 Sep Asiana Airlines direct
04 Aug - 09 Aug Air Premia direct
02 Aug - 09 Aug Asiana Airlines direct

Also check the deals for one-way 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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