Cheapest return flights from Brussels to Belgrade in September from $160

Best time to book flights for Brussels (BRU) to Belgrade (BEG) flights at AirHint

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

Return flights

29 Sep - 03 Oct Air Serbia direct
16 Sep - 20 Sep Ryanair
15 Sep - 19 Sep Ryanair
03 Sep - 05 Sep Ryanair
02 Sep - 04 Sep Ryanair
01 Sep - 08 Sep Ryanair
10 Sep - 12 Sep Air Serbia direct
03 Sep - 05 Sep Air Serbia direct
15 Sep - 19 Sep Air Serbia direct
18 Sep - 21 Sep Ryanair
19 Sep - 21 Sep Air Serbia

Also check the deals for one-way flights from Brussels 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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