Cheapest return flights from Belgrade to Istanbul in May from 189€

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

Return flights

04 May - 11 May Pegasus Airlines direct
08 May - 29 May Pegasus Airlines direct
01 May - 07 May Pegasus Airlines direct
28 May - 31 May Pegasus Airlines direct
28 May - 01 Jun Pegasus Airlines direct
26 May - 31 May Air Serbia direct
21 May - 26 May LOT
04 May - 09 May Air Serbia direct
21 May - 26 May Air Serbia direct

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

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