AirHint found the following cheapest return flights from Izmir (ADB) to Belgrade (BEG) in December 2025 (see full year).

Return flights

01 Dec - 04 Dec	Pegasus Airlines
03 Dec - 11 Dec	Pegasus Airlines
01 Dec - 11 Dec	AJet
07 Dec - 11 Dec	AJet
14 Dec - 18 Dec	Pegasus Airlines
14 Dec - 25 Dec	Pegasus Airlines
07 Dec - 12 Dec	AJet
07 Dec - 10 Dec	AJet
01 Dec - 03 Dec	AJet
04 Dec - 11 Dec	Pegasus Airlines
31 Dec - 08 Jan	AJet
31 Dec - 07 Jan	AJet
28 Dec - 01 Jan	Aegean Airlines
26 Dec - 05 Jan	AJet
20 Dec - 20 Jan	Turkish Airlines
25 Dec - 01 Jan	Pegasus Airlines
28 Dec - 02 Jan	Pegasus Airlines
30 Dec - 07 Jan	AJet
23 Dec - 01 Jan	AJet
27 Dec - 01 Jan	Pegasus Airlines

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

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 December from $231

Return flights