Cheapest return flights from Frankfurt to Belgrade in September from 147€

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

19 Sep - 21 Sep Lufthansa direct
20 Sep - 21 Sep Lufthansa direct
14 Sep - 29 Sep Lufthansa direct
18 Sep - 21 Sep Lufthansa direct
18 Sep - 25 Sep Lufthansa direct
08 Sep - 14 Sep Lufthansa direct
05 Sep - 08 Sep Lufthansa direct
14 Sep - 21 Sep Lufthansa direct
17 Sep - 20 Sep Lufthansa direct
18 Sep - 22 Sep Lufthansa direct
29 Sep - 12 Oct Air Serbia direct
27 Sep - 12 Oct Air Serbia direct
28 Sep - 05 Oct Air Serbia direct
20 Sep - 05 Oct 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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