Cheapest return flights from Belgrade to Singapore in September from $733

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

Return flights

20 Sep - 22 Sep Wizz Air
04 Sep - 11 Sep Air Serbia
14 Sep - 29 Sep Wizz Air
30 Sep - 24 Oct Air Serbia
30 Sep - 23 Oct Air Serbia
29 Sep - 24 Oct Air Serbia
06 Sep - 14 Sep KLM
13 Sep - 11 Oct Air Serbia
29 Sep - 03 Oct Air Serbia
29 Sep - 14 Oct KLM
29 Sep - 22 Oct KLM
29 Sep - 23 Oct KLM
29 Sep - 07 Oct Lufthansa
28 Sep - 11 Oct Lufthansa

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