Cheapest return flights from Belgrade to Istanbul in May from 162€

AirHint found the following cheapest return flights from Belgrade (BEG) to Istanbul (IST) in May 2026 (see full year).

Return flights

05 May - 08 May Air Serbia
08 May - 12 May LOT
01 May - 03 May Air Serbia
05 May - 08 May Turkish Airlines direct
08 May - 12 May Turkish Airlines direct
30 May - 06 Jun Air Serbia direct
06 May - 10 May Turkish Airlines direct
01 May - 03 May Air Serbia 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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