Cheapest one-way flights from Istanbul to Belgrade in April from 69€

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

One-Way flights

28 Apr Pegasus Airlines
09 Apr Pegasus Airlines direct
16 Apr Pegasus Airlines
10 Apr Air Serbia direct
07 Apr Air Serbia direct
25 Apr Air Serbia direct
08 Apr Air Serbia direct
11 Apr Air Serbia direct
13 Apr Air Serbia direct
02 Apr Air Serbia direct

Also check the deals for return flights from Istanbul to Belgrade 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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