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

Return flights

12 Feb - 19 Feb	Pegasus Airlines	direct
20 Feb - 23 Feb	Pegasus Airlines	direct
06 Feb - 08 Feb	Wizz Air UK
23 Feb - 09 Mar	Pegasus Airlines	direct
23 Feb - 27 Feb	Pegasus Airlines	direct
15 Feb - 18 Feb	Aegean Airlines
01 Feb - 08 Feb	Aegean Airlines
06 Feb - 08 Feb	Air Serbia	direct
24 Feb - 09 Mar	Air Serbia
14 Feb - 17 Feb	Air Serbia
09 Feb - 13 Feb	Pegasus Airlines
13 Feb - 17 Feb	Pegasus Airlines	direct
24 Feb - 09 Mar	Turkish Airlines	direct

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

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 Belgrade to Istanbul in February from 119€

Return flights