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

Return flights

10 Jul - 17 Jul	Wizz Air UK
09 Jul - 13 Jul	Wizz Air UK
24 Jul - 27 Jul	AJet
10 Jul - 31 Jul	AJet
10 Jul - 21 Jul	AJet
24 Jul - 27 Jul	Pegasus Airlines	direct
10 Jul - 14 Jul	AJet
28 Jul - 03 Aug	AJet	direct
23 Jul - 27 Jul	AJet	direct
11 Jul - 14 Jul	Pegasus Airlines	direct
30 Jul - 31 Jul	AJet	direct
31 Jul - 14 Aug	AJet
31 Jul - 14 Aug	Pegasus Airlines	direct
28 Jul - 02 Aug	Pegasus Airlines
31 Jul - 04 Aug	AJet
29 Jul - 01 Aug	Air Serbia
29 Jul - 05 Aug	Austrian Airlines
10 Jul - 09 Aug	Pegasus Airlines

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Belgrade to Istanbul in July from 186€

Return flights