Cheapest return flights from Istanbul to Belgrade in July from $197

Best time to book flights for Istanbul (IST) to Belgrade (BEG) flights at AirHint

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

Return flights

05 Jul - 07 Jul Air Serbia
17 Jul - 21 Jul AJet
17 Jul - 23 Jul AJet
11 Jul - 20 Jul Air Serbia direct
16 Jul - 20 Jul Air Serbia direct
12 Jul - 20 Jul Air Serbia direct
17 Jul - 20 Jul Air Serbia direct
16 Jul - 21 Jul AJet
31 Jul - 03 Aug Air Serbia direct
04 Jul - 08 Jul Air Serbia direct
03 Jul - 08 Jul Air Serbia direct
25 Jul - 01 Aug Air Serbia direct
27 Jul - 03 Aug Air Serbia direct
01 Jul - 07 Aug Air Serbia direct
28 Jul - 02 Aug Aegean Airlines

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

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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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