Cheapest return flights from San Francisco to Budapest in December from $536

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

Return flights

08 Dec - 15 Dec Air Canada
14 Dec - 23 Dec Lufthansa
24 Dec - 17 Jan British Airways
13 Dec - 27 Dec British Airways
16 Dec - 30 Dec Hawaiian Airlines
12 Dec - 03 Jan TAP
19 Dec - 24 Dec Frontier Airlines
19 Dec - 25 Dec WestJet
20 Dec - 25 Dec Sun Country Airlines

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

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