Cheapest return flights from Milano to Sofia in September from $167
AirHint found the following cheapest return flights from Milano (MXP) to Sofia (SOF) in September 2025 (see full year).
Return flights
| 27 Sep - 28 Sep | Air Serbia | ||
| 12 Sep - 26 Sep | Air Serbia | ||
| 27 Sep - 02 Oct | Air Serbia | ||
| 27 Sep - 04 Oct | Austrian Airlines | ||
| 13 Sep - 14 Sep | Air Serbia | ||
| 12 Sep - 26 Sep | ITA Airways | direct |
Also check the deals for one-way flights from Milano to Sofia 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.
