Cheapest return flights from Madrid to Sofia in September from 72€

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

Return flights

24 Sep - 19 Oct Wizz Air Malta
24 Sep - 30 Sep Wizz Air Malta
17 Sep - 23 Sep Wizz Air
24 Sep - 02 Oct Wizz Air Malta
19 Sep - 23 Sep Wizz Air
17 Sep - 24 Sep Wizz Air
21 Sep - 24 Sep Wizz Air
22 Sep - 06 Oct Wizz Air
17 Sep - 21 Sep Wizz Air
24 Sep - 29 Sep Wizz Air Malta
21 Sep - 12 Oct Wizz Air direct
12 Sep - 30 Sep Ryanair
10 Sep - 24 Sep Wizz Air
30 Sep - 04 Oct Ryanair
10 Sep - 16 Sep Wizz Air
29 Sep - 19 Oct Wizz Air direct
19 Sep - 01 Oct Ryanair direct
19 Sep - 05 Oct Ryanair direct
19 Sep - 06 Oct Ryanair direct
19 Sep - 08 Oct Ryanair direct

Also check the deals for one-way flights from Madrid 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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Feel free to contact us with any feedback or request another flight research.