AirHint found the following cheapest return flights from Frankfurt (FRA) to Budapest (BUD) in May 2026 (see full year).

Return flights

06 May - 13 May	Ryanair
09 May - 12 May	Air Serbia
09 May - 14 May	Air Serbia
26 May - 30 May	Air Serbia
15 May - 18 May	Air Serbia
25 May - 28 May	Air Serbia
11 May - 16 May	Air Serbia
07 May - 12 May	Air Serbia
16 May - 26 May	Air Serbia
29 May - 02 Jun	Air Serbia
27 May - 31 May	Air Serbia
30 May - 01 Jun	Air Serbia
29 May - 08 Jun	Air Serbia
27 May - 01 Jun	Air Serbia
31 May - 06 Jun	Condor	direct
27 May - 01 Jun	Condor	direct
30 May - 01 Jun	Condor	direct
29 May - 08 Jun	Condor	direct
22 May - 06 Jun	Wizz Air Malta
22 May - 07 Jun	Wizz Air Malta

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

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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Cheapest return flights from Frankfurt to Budapest in May from 140€

Return flights