Cheapest return flights from Milano to Sofia in September from 145€

Best time to book flights for Milano (MXP) to Sofia (SOF) flights at AirHint

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

Return flights

19 Sep - 21 Sep Air Serbia
08 Sep - 11 Sep Air Serbia
14 Sep - 24 Sep SKY express
17 Sep - 24 Sep SKY express
10 Sep - 24 Sep SKY express
10 Sep - 14 Sep Wizz Air Malta
19 Sep - 24 Sep Ryanair
18 Sep - 25 Sep Air Serbia
10 Sep - 15 Sep SKY express
19 Sep - 21 Sep ITA Airways direct

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

Skyscanner

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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