Cheapest return flights from Madrid to Sofia in September from 74€

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

Return flights

24 Sep - 28 Sep Wizz Air Malta
20 Sep - 28 Sep Wizz Air Malta
25 Sep - 28 Sep Wizz Air Malta
19 Sep - 22 Sep Wizz Air Malta
10 Sep - 17 Sep Wizz Air Malta
20 Sep - 24 Sep Wizz Air Malta
21 Sep - 28 Sep Wizz Air
12 Sep - 16 Sep Wizz Air
19 Sep - 06 Oct Wizz Air Malta
05 Sep - 14 Sep Wizz Air
24 Sep - 13 Oct Ryanair direct
10 Sep - 15 Sep Wizz Air Malta
26 Sep - 13 Oct Ryanair direct
17 Sep - 06 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
15 Sep - 06 Oct Ryanair direct
28 Sep - 13 Oct Ryanair direct
17 Sep - 05 Oct Ryanair direct
24 Sep - 12 Oct Ryanair direct
24 Sep - 01 Oct Ryanair

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.

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