AirHint found the following cheapest return flights from Istanbul (SAW) to Belgrade (BEG) in January 2026 (see full year).

Return flights

29 Jan - 09 Feb	AJet
24 Jan - 29 Jan	Pegasus Airlines
23 Jan - 29 Jan	Pegasus Airlines
22 Jan - 27 Jan	Pegasus Airlines
14 Jan - 20 Jan	AJet
28 Jan - 01 Feb	Pegasus Airlines
02 Jan - 04 Feb	Pegasus Airlines
27 Jan - 29 Jan	Pegasus Airlines
23 Jan - 26 Jan	Pegasus Airlines
30 Jan - 02 Feb	AJet
28 Jan - 31 Jan	Pegasus Airlines
27 Jan - 31 Jan	Pegasus Airlines
25 Jan - 27 Feb	AJet	direct
23 Jan - 28 Jan	Pegasus Airlines
14 Jan - 18 Jan	AJet
31 Jan - 07 Feb	AJet
28 Jan - 02 Feb	AJet	direct
25 Jan - 02 Feb	AJet	direct
29 Jan - 04 Feb	AJet
28 Jan - 04 Feb	AJet	direct

Also check the deals for one-way flights from Istanbul to Belgrade in January.

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 Istanbul to Belgrade in January from 121€

Return flights