Cheapest return flights from San Francisco to Seoul in July from $638

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

Return flights

16 Jul - 23 Jul Air Premia direct
27 Jul - 27 Aug Air Premia direct
16 Jul - 27 Aug Air Premia direct
12 Jul - 13 Jul Air Premia direct
31 Jul - 03 Aug United direct
13 Jul - 13 Aug United direct
17 Jul - 20 Jul United direct
12 Jul - 28 Jul United direct
16 Jul - 08 Aug United direct
25 Jul - 12 Aug United direct
19 Jul - 03 Aug United direct
30 Jul - 06 Aug United direct
28 Jul - 04 Aug United direct
16 Jul - 29 Jul United direct
15 Jul - 29 Jul United direct
13 Jul - 17 Jul United direct
15 Jul - 22 Jul United direct
18 Jul - 25 Jul United direct
17 Jul - 23 Jul United direct
25 Jul - 08 Aug United direct

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

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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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