Cheapest one-way flights from Istanbul to Belgrade in September from $95

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

AirHint found the following cheapest one-way flights from Istanbul (IST) to Belgrade (BEG) in September 2025 (see full year).

One-Way flights

24 Sep Wizz Air UK
17 Sep Wizz Air UK
17 Sep AJet direct
24 Sep AJet direct
09 Sep Pegasus Airlines
10 Sep AJet direct
01 Sep Air Serbia direct
15 Sep AJet
15 Sep Air Serbia direct
09 Sep Air Serbia direct

Also check the deals for return flights from Istanbul to Belgrade in September.

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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