Cheapest return flights from Istanbul to Belgrade in June from 135€

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

Return flights

18 Jun - 21 Jun Air Serbia direct
20 Jun - 22 Jun Air Serbia direct
15 Jun - 20 Jun Air Serbia direct
08 Jun - 13 Jun Air Serbia direct
11 Jun - 17 Jun Air Serbia direct
21 Jun - 23 Jun Air Serbia direct
16 Jun - 19 Jun Air Serbia direct
17 Jun - 20 Jun Air Serbia direct
02 Jun - 06 Jun Air Serbia direct
20 Jun - 24 Jun Air Serbia direct
29 Jun - 07 Jul Air Serbia direct
25 Jun - 01 Jul Air Serbia direct
28 Jun - 04 Jul Air Serbia direct
24 Jun - 01 Jul Air Serbia direct
20 Jun - 20 Jul Air Serbia direct
28 Jun - 02 Jul Air Serbia direct
30 Jun - 02 Jul Air Serbia direct
27 Jun - 12 Jul Air Serbia direct
27 Jun - 04 Jul Air Serbia direct

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

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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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