Cheapest return flights from Madrid to Sofia in September from 76€

Best time to book flights for Madrid (MAD) to Sofia (SOF) flights at AirHint

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

Return flights

10 Sep - 29 Sep Wizz Air direct
10 Sep - 22 Sep Wizz Air direct
10 Sep - 28 Sep Wizz Air direct
10 Sep - 15 Sep Wizz Air direct
10 Sep - 24 Sep Wizz Air direct
10 Sep - 26 Sep Wizz Air direct
15 Sep - 29 Sep Wizz Air direct
15 Sep - 22 Sep Wizz Air direct
15 Sep - 28 Sep Wizz Air direct
15 Sep - 24 Sep Wizz Air direct
29 Sep - 12 Oct Wizz Air direct
29 Sep - 06 Oct Wizz Air direct
29 Sep - 05 Oct Wizz Air direct
29 Sep - 19 Oct Wizz Air direct
15 Sep - 06 Oct Wizz Air direct
15 Sep - 05 Oct Wizz Air direct
17 Sep - 06 Oct Wizz Air direct
17 Sep - 05 Oct Wizz Air direct
24 Sep - 12 Oct Wizz Air direct
24 Sep - 06 Oct Wizz Air 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.

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