AirHint found the following cheapest return flights from Belgrade (BEG) to Istanbul (IST) in November 2025 (see full year).

Return flights

09 Nov - 16 Nov	Wizz Air UK
06 Nov - 09 Nov	Pegasus Airlines	direct
07 Nov - 14 Nov	Wizz Air UK
07 Nov - 09 Nov	Pegasus Airlines	direct
05 Nov - 09 Nov	Air Serbia	direct
06 Nov - 07 Nov	Pegasus Airlines	direct
13 Nov - 04 Dec	LOT
13 Nov - 04 Dec	Turkish Airlines	direct
22 Nov - 29 Nov	Turkish Airlines	direct
22 Nov - 29 Nov	LOT
17 Nov - 22 Nov	Turkish Airlines	direct
17 Nov - 22 Nov	LOT

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

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 November from 131€

Return flights