Cheapest return flights from Madrid to Sofia in December from $106

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

Return flights

06 Dec - 15 Dec Ryanair direct
09 Dec - 15 Dec Ryanair direct
01 Dec - 15 Dec Ryanair direct
08 Dec - 15 Dec Ryanair direct
06 Dec - 13 Dec Ryanair direct
09 Dec - 13 Dec Ryanair direct
01 Dec - 13 Dec Ryanair direct
08 Dec - 13 Dec Ryanair direct
01 Dec - 04 Dec Ryanair direct
06 Dec - 09 Dec Ryanair direct
16 Dec - 01 Jan Ryanair direct
30 Dec - 17 Jan Ryanair direct
17 Dec - 01 Jan Ryanair direct
30 Dec - 10 Jan Iberia
16 Dec - 02 Jan Ryanair direct
30 Dec - 10 Jan Ryanair direct
17 Dec - 06 Jan Ryanair direct
23 Dec - 01 Jan Aegean Airlines
17 Dec - 02 Jan Ryanair direct
27 Dec - 01 Jan Iberia

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

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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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