Cheapest one-way flights from San Francisco to Budapest in May from $337

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

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

One-Way flights

05 May Frontier Airlines
25 May Flair Airlines
26 May Flair Airlines
21 May Frontier Airlines
09 May Frontier Airlines
24 May WestJet
22 May Flair Airlines
23 May Frontier Airlines
12 May Iberia
16 May SWISS

Also check the deals for return flights from San Francisco to Budapest in May.

Skyscanner

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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest