Cheapest return flights from Belgrade to Istanbul in May from $141

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

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

Return flights

02 May - 08 May Wizz Air UK
08 May - 12 May Wizz Air UK
29 May - 03 Jun Wizz Air UK
01 May - 06 May Wizz Air UK
20 May - 24 May Air Serbia direct
23 May - 25 May AJet
19 May - 23 May Pegasus Airlines direct
02 May - 08 May Turkish Airlines direct
08 May - 12 May Turkish Airlines direct
23 May - 25 May AJet direct
01 May - 04 May Pegasus Airlines direct
29 May - 03 Jun Pegasus Airlines direct

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

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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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