Cheapest return flights from Brussels to Sofia in December from 129€

AirHint found the following cheapest return flights from Brussels (BRU) to Sofia (SOF) in December 2026 (see full year).

Return flights

17 Dec - 01 Jan Wizz Air direct
18 Dec - 31 Dec Wizz Air direct
20 Dec - 31 Dec easyJet
20 Dec - 01 Jan easyJet
22 Dec - 05 Jan Austrian Airlines
25 Dec - 29 Dec Wizz Air
21 Dec - 04 Jan Austrian Airlines
20 Dec - 03 Jan Austrian Airlines
20 Dec - 04 Jan Austrian Airlines
21 Dec - 04 Jan Wizz Air direct

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

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