Cheapest one-way flights from Istanbul to Belgrade in September from $100

AirHint found the following cheapest one-way flights from Istanbul (IST) to Belgrade (BEG) in September 2026 (see full year).

One-Way flights

14 Sep Pegasus Airlines direct
24 Sep Pegasus Airlines direct
28 Sep Pegasus Airlines direct
21 Sep Pegasus Airlines direct
07 Sep Pegasus Airlines direct
19 Sep Wizz Air UK
04 Sep AJet
10 Sep AJet
30 Sep AJet
29 Sep TAROM

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

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