Cheapest return flights from Istanbul to Belgrade in April from $186

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

Return flights

09 Apr - 12 Apr AJet
22 Apr - 25 Apr Lufthansa
17 Apr - 27 Apr AJet
27 Apr - 29 Apr AJet
29 Apr - 01 May AJet
27 Apr - 29 Apr AJet direct
27 Apr - 01 May AJet
27 Apr - 05 May AJet
13 Apr - 16 Apr AJet
27 Apr - 30 Apr AJet
22 Apr - 29 Apr Lufthansa
22 Apr - 28 Apr Lufthansa
22 Apr - 27 Apr Lufthansa
27 Apr - 01 May Pegasus Airlines direct
29 Apr - 01 May AJet direct
26 Apr - 08 May AJet
29 Apr - 03 May AJet
30 Apr - 05 May Air Serbia
16 Apr - 17 May Pegasus Airlines
20 Apr - 01 May AJet

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

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