Cheapest return flights from Belgrade to Istanbul in April from $172

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

01 Apr - 04 Apr Wizz Air
28 Apr - 02 May Wizz Air UK
30 Apr - 03 May Wizz Air UK
11 Apr - 18 Apr AJet direct
09 Apr - 13 Apr Air Serbia direct
18 Apr - 02 May AJet direct
04 Apr - 08 Apr Pegasus Airlines
01 Apr - 04 Apr Air Serbia direct
22 Apr - 26 Apr Air Serbia direct
22 Apr - 29 Apr Air Serbia direct
05 Apr - 08 Apr Air Serbia direct
28 Apr - 02 May Pegasus Airlines direct
18 Apr - 21 Apr AJet direct
26 Apr - 04 May Air Serbia direct
23 Apr - 30 Apr AJet direct
28 Apr - 05 May Pegasus Airlines direct
25 Apr - 07 May Turkish Airlines direct
29 Apr - 05 May Turkish Airlines direct
30 Apr - 03 May AJet direct
19 Apr - 04 May Air Serbia 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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