AirHint found the following cheapest return flights from Brussels (BRU) to Kigali (KGL) in December 2025 (see full year).

Return flights

15 Dec - 30 Dec	Ethiopian Airlines
18 Dec - 25 Dec	RwandAir
10 Dec - 05 Jan	Qatar Airways
20 Dec - 10 Jan	Brussels Airlines
22 Dec - 05 Jan	Ethiopian Airlines
19 Dec - 09 Jan	Brussels Airlines
15 Dec - 03 Jan	Ethiopian Airlines
19 Dec - 02 Jan	KLM
19 Dec - 03 Jan	KLM

Also check the deals for one-way flights from Brussels to Kigali 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 Brussels to Kigali in December from $864

Return flights