Cheapest return flights from Belgrade to Istanbul in April from 194€

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

Return flights

07 Apr - 15 Apr LOT
10 Apr - 15 Apr LOT
30 Apr - 03 May Air Serbia
20 Apr - 26 Apr Air Serbia
20 Apr - 26 Apr Turkish Airlines direct
07 Apr - 15 Apr Turkish Airlines direct
10 Apr - 15 Apr Turkish Airlines direct
30 Apr - 03 May Air Serbia direct
24 Apr - 02 May flydubai

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

Skyscanner

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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