AirHint found the following cheapest return flights from Izmir (ADB) to Belgrade (BEG) in September 2026 (see full year).

Return flights

12 Sep - 16 Sep	Air Serbia	direct
16 Sep - 19 Sep	Air Serbia	direct
09 Sep - 12 Sep	Air Serbia	direct
30 Sep - 03 Oct	Air Serbia	direct
26 Sep - 30 Sep	Air Serbia	direct
17 Sep - 19 Sep	AJet	direct
10 Sep - 12 Sep	AJet	direct
24 Sep - 26 Sep	AJet	direct
18 Sep - 19 Sep	AJet
13 Sep - 16 Sep	AJet
30 Sep - 01 Oct	Air Serbia	direct
14 Sep - 16 Sep	AJet
30 Sep - 05 Oct	Air Serbia
30 Sep - 04 Oct	Air Serbia
29 Sep - 03 Oct	AJet

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

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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Cheapest return flights from Izmir to Belgrade in September from 126€

Return flights