Cheapest return flights from Istanbul to Belgrade in August from 143€

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

Return flights

19 Aug - 13 Sep Air Serbia direct
31 Aug - 06 Sep Pegasus Airlines
30 Aug - 03 Sep Air Serbia
28 Aug - 03 Sep Pegasus Airlines
23 Aug - 25 Aug Air Serbia
31 Aug - 03 Sep Pegasus Airlines
28 Aug - 04 Sep Pegasus Airlines
28 Aug - 01 Sep Pegasus Airlines
22 Aug - 29 Aug Pegasus Airlines
28 Aug - 30 Aug Pegasus Airlines
31 Aug - 04 Sep Pegasus Airlines direct
28 Aug - 02 Sep Pegasus Airlines
31 Aug - 07 Sep Pegasus Airlines
19 Aug - 21 Aug Air Serbia
24 Aug - 28 Aug Pegasus Airlines
26 Aug - 29 Aug AJet
24 Aug - 29 Aug Pegasus Airlines direct
30 Aug - 31 Aug Air Serbia
21 Aug - 26 Aug Pegasus Airlines
19 Aug - 26 Aug Pegasus Airlines

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

Skyscanner

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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