Cheapest return flights from Frankfurt to Belgrade in September from 124€

Best time to book flights for Frankfurt (FRA) to Belgrade (BEG) flights at AirHint

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

Return flights

27 Sep - 29 Sep Air Serbia
27 Sep - 29 Sep Lufthansa direct
22 Sep - 28 Sep Lufthansa direct
22 Sep - 27 Sep Lufthansa direct
26 Sep - 29 Sep Lufthansa direct
12 Sep - 15 Sep Lufthansa direct
06 Sep - 11 Sep Lufthansa direct
30 Sep - 10 Oct Lufthansa direct
28 Sep - 29 Sep Ryanair
28 Sep - 29 Sep Air Serbia direct
17 Sep - 24 Sep Air Serbia direct

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

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.

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