Cheapest one-way flights from Madrid to Sofia in September from 40€

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

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

One-Way flights

08 Sep Wizz Air direct
15 Sep Wizz Air direct
22 Sep Ryanair direct
05 Sep Wizz Air direct
19 Sep Wizz Air direct
03 Sep Ryanair direct
17 Sep Wizz Air direct
24 Sep Wizz Air direct
10 Sep Wizz Air direct
12 Sep Ryanair direct

Also check the deals for return 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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