Cheapest return flights from Frankfurt to Belgrade in May from $140

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

Return flights

11 May - 15 May Ryanair
16 May - 19 May Ryanair
12 May - 08 Jun Ryanair
08 May - 12 May Ryanair
11 May - 16 May Ryanair
08 May - 11 May Ryanair
05 May - 10 May Ryanair
06 May - 30 Jun Ryanair
06 May - 14 May Ryanair
26 May - 28 May Air Serbia
30 May - 01 Jun Air Serbia
06 May - 10 May Wizz Air
02 May - 10 May Ryanair
27 May - 01 Jun Ryanair
11 May - 25 Jun Lufthansa direct
29 May - 10 Jun Lufthansa direct
29 May - 04 Jun Lufthansa direct
06 May - 30 Jun Lufthansa direct
29 May - 02 Jun Lufthansa direct
28 May - 02 Jun Ryanair

Also check the deals for one-way flights from Frankfurt to Belgrade 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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