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

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

Return flights

12 Nov - 25 Nov Air China
12 Nov - 26 Nov Air China
12 Nov - 05 Dec Air China
12 Nov - 02 Dec Air China
19 Nov - 01 Dec Air Premia direct
09 Nov - 17 Nov Air Premia direct
12 Nov - 19 Nov Air Premia direct
10 Nov - 17 Nov Air Premia direct
10 Nov - 26 Nov Air Premia direct
10 Nov - 24 Nov Air Premia direct
05 Nov - 16 Nov Air Premia direct
05 Nov - 26 Nov Air Premia direct
05 Nov - 19 Nov Air Premia direct
28 Nov - 01 Dec Air Premia direct
19 Nov - 03 Dec Air Premia direct
26 Nov - 10 Dec Air Premia direct
19 Nov - 10 Dec Air Premia direct
26 Nov - 17 Dec Air Premia direct
12 Nov - 03 Dec Air Premia direct
12 Nov - 05 Dec Air Premia direct

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

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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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