Cheapest return flights from Seoul to San Francisco in December from 421€

AirHint found the following cheapest return flights from Seoul (ICN) to San Francisco (SFO) in December 2026 (see full year).

Return flights

09 Dec - 11 Jan Air Canada
09 Dec - 06 Jan Air Canada
08 Dec - 12 Jan Air Canada
01 Dec - 04 Jan Air Canada
04 Dec - 08 Jan Air Canada
04 Dec - 11 Jan Air Canada
13 Dec - 06 Jan Air Canada
24 Dec - 03 Jan Air Canada
22 Dec - 04 Jan Air Canada
22 Dec - 03 Jan Air Canada
01 Dec - 04 Dec Air Canada
07 Dec - 14 Dec Air Premia direct
16 Dec - 23 Dec Air Premia direct
22 Dec - 31 Dec Air Canada
20 Dec - 27 Dec Air Canada
23 Dec - 27 Dec Air Canada
21 Dec - 30 Dec Air Canada
07 Dec - 12 Dec Air Premia direct
13 Dec - 25 Dec Air Premia direct
19 Dec - 26 Dec Air Canada

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

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