Cheapest return flights from Seoul to San Francisco in August from $934

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

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

Return flights

29 Aug - 08 Sep ANA
22 Aug - 29 Aug EVA Air
22 Aug - 28 Aug EVA Air
23 Aug - 29 Aug EVA Air
27 Aug - 29 Aug EVA Air
12 Aug - 19 Aug EVA Air
21 Aug - 27 Aug ANA
09 Aug - 25 Aug EVA Air
09 Aug - 24 Aug EVA Air
09 Aug - 22 Aug EVA Air
15 Aug - 19 Aug EVA Air
24 Aug - 01 Sep ANA
18 Aug - 22 Sep Japan Airlines
18 Aug - 23 Sep Japan Airlines
18 Aug - 24 Sep Japan Airlines
18 Aug - 21 Sep Japan Airlines

Also check the deals for one-way flights from Seoul to San Francisco in August.

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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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