Cheapest return flights from Istanbul to Belgrade in May from 170€

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

Return flights

04 May - 07 May Pegasus Airlines direct
11 May - 15 May AJet direct
15 May - 25 May AJet direct
08 May - 11 May AJet direct
11 May - 14 May Pegasus Airlines direct
25 May - 01 Jun Pegasus Airlines direct
11 May - 17 May AJet direct
11 May - 20 May AJet direct
18 May - 25 May Pegasus Airlines direct
14 May - 17 May Pegasus Airlines direct
20 May - 25 May AJet
24 May - 06 Jun Air Serbia direct
31 May - 03 Jun AJet direct
27 May - 01 Jun AJet direct
31 May - 07 Jun AJet direct

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