AirHint found the following cheapest return flights from Milano (MXP) to Belgrade (BEG) in September 2025 (see full year).

Return flights

29 Sep - 03 Oct	Air Serbia	direct
30 Sep - 03 Oct	Air Serbia	direct
21 Sep - 23 Sep	Air Serbia	direct
17 Sep - 20 Sep	Wizz Air Malta
20 Sep - 04 Oct	easyJet
26 Sep - 28 Sep	Air Serbia	direct
29 Sep - 01 Oct	Air Serbia	direct
01 Sep - 30 Sep	Wizz Air Malta
16 Sep - 17 Sep	Air Serbia	direct
18 Sep - 20 Sep	Air Serbia
19 Sep - 20 Sep	Air Serbia
24 Sep - 26 Sep	Air Serbia
19 Sep - 22 Sep	Wizz Air Malta
17 Sep - 20 Sep	Air Serbia	direct
20 Sep - 04 Oct	Air Serbia	direct

Also check the deals for one-way flights from Milano to Belgrade in September.

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.

Book a cheap hotel in Belgrade

Cheap car rent in Belgrade

Cheapest return flights from Milano to Belgrade in September from 99€

Return flights