Cheapest one-way flights from Belgrade to Istanbul in April from $122
AirHint found the following cheapest one-way flights from Belgrade (BEG) to Istanbul (IST) in April 2025 (see full year).
One-Way flights
| 30 Apr | Air Serbia | direct | |
| 29 Apr | Air Serbia | direct | |
| 28 Apr | Air Serbia | ||
| 27 Apr | Air Serbia | ||
| 28 Apr | Air Serbia | direct | |
| 26 Apr | Air Serbia | ||
| 27 Apr | Turkish Airlines | direct |
Also check the deals for return flights from Belgrade to Istanbul in April.
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.
