Cheapest one-way flights from Belgrade to Istanbul in September from 59€

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

One-Way flights

26 Sep Wizz Air UK
24 Sep Wizz Air UK
20 Sep Wizz Air UK
19 Sep Wizz Air UK
23 Sep Wizz Air
29 Sep AJet direct
22 Sep AJet direct
04 Sep Pegasus Airlines direct
11 Sep Pegasus Airlines direct
16 Sep Wizz Air UK

Also check the deals for return flights from Belgrade to Istanbul 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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