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

Return flights

04 Dec - 09 Dec	Lufthansa	direct
12 Dec - 14 Dec	Lufthansa	direct
04 Dec - 07 Dec	Lufthansa	direct
05 Dec - 07 Dec	Lufthansa	direct
14 Dec - 21 Dec	Lufthansa	direct
15 Dec - 29 Dec	Lufthansa	direct
15 Dec - 28 Dec	Lufthansa	direct
06 Dec - 09 Dec	Lufthansa
01 Dec - 05 Dec	Lufthansa
01 Dec - 04 Dec	Lufthansa
24 Dec - 11 Jan	easyJet
24 Dec - 11 Jan	Lufthansa	direct
14 Dec - 02 Jan	Lufthansa
22 Dec - 11 Jan	easyJet
31 Dec - 03 Jan	Lufthansa	direct
27 Dec - 03 Jan	Lufthansa	direct
17 Dec - 06 Jan	LOT
22 Dec - 11 Jan	Lufthansa	direct
31 Dec - 05 Jan	easyJet
19 Dec - 01 Jan	LOT

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

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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Cheapest return flights from Munich to Sofia in December from $147

Return flights