Cheapest return flights from San Francisco to Warsaw in December from $515

AirHint found the following cheapest return flights from San Francisco (SFO) to Warsaw (WAW) in December 2025 (see full year).

Return flights

28 Dec - 17 Jan Scandinavian Airlines
09 Dec - 16 Dec SWISS
25 Dec - 11 Jan Scandinavian Airlines
24 Dec - 11 Jan Lufthansa
24 Dec - 10 Jan Lufthansa
25 Dec - 06 Jan Scandinavian Airlines
16 Dec - 28 Dec Hawaiian Airlines
25 Dec - 04 Jan Scandinavian Airlines
28 Dec - 01 Jan Scandinavian Airlines
16 Dec - 29 Dec Hawaiian Airlines
19 Dec - 10 Jan WestJet
16 Dec - 27 Dec LOT
19 Dec - 07 Jan WestJet
17 Dec - 28 Dec Hawaiian Airlines
17 Dec - 29 Dec Hawaiian Airlines
18 Dec - 29 Dec Scandinavian Airlines
17 Dec - 30 Dec Hawaiian Airlines

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

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