Cheapest return flights from San Francisco to Bologna in December from $830

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

Return flights

13 Dec - 25 Jan jetBlue
12 Dec - 25 Jan Aer Lingus
13 Dec - 23 Jan jetBlue
09 Dec - 16 Dec Lufthansa
09 Dec - 17 Dec Lufthansa
10 Dec - 17 Dec Lufthansa
14 Dec - 23 Dec Lufthansa
07 Dec - 16 Dec SWISS
06 Dec - 16 Dec Lufthansa
08 Dec - 15 Dec Lufthansa
04 Dec - 10 Dec Lufthansa
06 Dec - 15 Dec Lufthansa
24 Dec - 31 Dec SWISS

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

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