Cheapest return flights from Belgrade to Istanbul in April from $185

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 April 2025 (see full year).

Return flights

18 Apr - 25 Apr Pegasus Airlines direct
18 Apr - 20 Apr Pegasus Airlines direct
17 Apr - 20 Apr Pegasus Airlines direct
25 Apr - 28 Apr AJet direct
21 Apr - 25 Apr Pegasus Airlines direct
17 Apr - 18 Apr Pegasus Airlines direct
16 Apr - 18 Apr AJet direct
21 Apr - 27 Apr Pegasus Airlines direct
16 Apr - 20 Apr AJet direct
11 Apr - 13 Apr AJet
30 Apr - 06 May AJet
18 Apr - 01 May AJet
28 Apr - 06 May Air Serbia
28 Apr - 04 May AJet
28 Apr - 05 May AJet direct
30 Apr - 01 May AJet
30 Apr - 04 May AJet
30 Apr - 06 May AJet direct
30 Apr - 03 May Turkish Airlines direct
18 Apr - 01 May Turkish Airlines direct

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

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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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