AirHint found the following cheapest return flights from Nairobi (NBO) to Bujumbura (BJM) in October 2025 (see full year).

Return flights

16 Oct - 19 Oct	Uganda Airlines
20 Oct - 29 Oct	Ethiopian Airlines
31 Oct - 07 Nov	Kenya Airways	direct
20 Oct - 29 Oct	Kenya Airways	direct
16 Oct - 19 Oct	Kenya Airways	direct
01 Oct - 11 Oct	RwandAir
01 Oct - 11 Oct	Kenya Airways	direct
18 Oct - 01 Nov	Kenya Airways	direct
01 Oct - 05 Oct	Kenya Airways	direct
01 Oct - 04 Oct	Ethiopian Airlines
01 Oct - 04 Oct	Kenya Airways	direct

Also check the deals for one-way flights from Nairobi to Bujumbura in October.

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 Nairobi to Bujumbura in October from 461€

Return flights