Cheapest return flights from Madrid to Sofia in December from $89

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

Return flights

09 Dec - 10 Dec Ryanair direct
09 Dec - 13 Dec Ryanair direct
09 Dec - 11 Dec Ryanair direct
09 Dec - 15 Dec Ryanair direct
09 Dec - 16 Dec Ryanair direct
15 Dec - 16 Dec Ryanair direct
10 Dec - 13 Dec Ryanair direct
10 Dec - 11 Dec Ryanair direct
10 Dec - 15 Dec Ryanair direct
10 Dec - 16 Dec Ryanair direct
15 Dec - 01 Jan Ryanair direct
31 Dec - 13 Jan Ryanair direct
11 Dec - 01 Jan Ryanair direct
31 Dec - 12 Jan Ryanair direct
31 Dec - 20 Jan Ryanair direct
31 Dec - 14 Jan Ryanair direct
31 Dec - 17 Jan Ryanair direct
31 Dec - 01 Jan Ryanair direct
18 Dec - 01 Jan Ryanair direct
31 Dec - 19 Jan Ryanair direct

Also check the deals for one-way flights from Madrid to Sofia in December.

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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