Cheapest return flights from Seoul to San Francisco in August from 485€

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

Return flights

29 Aug - 12 Sep Air Premia direct
31 Aug - 14 Sep Air Premia direct
27 Aug - 10 Sep Air Premia direct
24 Aug - 22 Sep Air Premia direct
29 Aug - 31 Aug Air Premia direct
25 Aug - 31 Aug Air Premia direct
31 Aug - 03 Sep Air Premia direct
27 Aug - 31 Aug Air Premia direct
25 Aug - 01 Sep Air Premia direct
27 Aug - 29 Aug Air Premia direct
25 Aug - 29 Aug Air Premia direct
22 Aug - 31 Aug Air Premia direct
22 Aug - 25 Aug Air Premia direct
29 Aug - 05 Sep Air Premia direct
24 Aug - 29 Aug Air Premia direct
22 Aug - 29 Aug Air Premia direct
22 Aug - 24 Aug Air Premia direct
20 Aug - 01 Sep Air Premia direct
28 Aug - 09 Sep Delta
20 Aug - 05 Sep Air Premia direct

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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