Cheapest one-way MAD–SOF flights, September

AirHint found the following cheapest one-way flights from Madrid (MAD) to Sofia (SOF) in September 2026 (see full year).

One-Way flights

15 Sep Ryanair direct
16 Sep Wizz Air direct
14 Sep Wizz Air Malta
18 Sep Wizz Air direct
09 Sep Wizz Air direct
10 Sep Ryanair direct
17 Sep Ryanair direct
11 Sep Wizz Air direct
12 Sep Wizz Air direct
13 Sep Wizz Air Malta

Also check the deals for return flights from Madrid to Sofia in September.

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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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