Cheapest return flights from Madrid to Sofia in September from 106€

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

Return flights

17 Sep - 08 Oct Wizz Air direct
25 Sep - 08 Oct Wizz Air direct
25 Sep - 10 Oct Wizz Air direct
17 Sep - 27 Sep Wizz Air direct
25 Sep - 27 Sep Wizz Air
26 Sep - 08 Oct Ryanair direct
07 Sep - 27 Sep Wizz Air direct
25 Sep - 27 Sep Wizz Air direct
25 Sep - 09 Oct Wizz Air direct
25 Sep - 11 Oct Wizz Air direct
26 Sep - 10 Oct Ryanair direct
17 Sep - 20 Sep Wizz Air
06 Sep - 27 Sep Wizz Air direct
17 Sep - 20 Sep Wizz Air direct
01 Sep - 17 Sep Iberia
26 Sep - 27 Sep Ryanair direct
26 Sep - 09 Oct Ryanair direct
26 Sep - 11 Oct Ryanair direct
03 Sep - 20 Sep Wizz Air direct

Also check the deals for one-way 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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