Cheapest return flights from San Francisco to Budapest in May from $673

Best time to book flights for San Francisco (SFO) to Budapest (BUD) flights at AirHint

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

Return flights

19 May - 03 Jun SWISS
14 May - 21 May SWISS
16 May - 20 May SWISS
30 May - 13 Jun SWISS
29 May - 15 Jun Frontier Airlines
28 May - 25 Jun Turkish Airlines
26 May - 23 Jun Turkish Airlines
22 May - 25 May Turkish Airlines
18 May - 19 May British Airways
23 May - 24 May Lufthansa

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

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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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