Cheapest return flights from Frankfurt to Budapest in September from $159

Best time to book flights for Frankfurt (FRA) to Budapest (BUD) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Budapest (BUD) in September 2025 (see full year).

Return flights

04 Sep - 07 Sep Ryanair
12 Sep - 14 Sep Air Serbia
10 Sep - 13 Sep Air Serbia
10 Sep - 14 Sep Ryanair
04 Sep - 07 Sep Ryanair direct
22 Sep - 04 Oct Air Serbia
03 Sep - 06 Sep Air Serbia
08 Sep - 11 Sep Air Serbia
22 Sep - 04 Oct Lufthansa direct
10 Sep - 13 Sep Lufthansa direct
10 Sep - 14 Sep Lufthansa direct
12 Sep - 14 Sep Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Budapest in September.

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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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