AirHint found the following cheapest return flights from Kigali (KGL) to Kinshasa (FIH) in September 2025 (see full year).

Return flights

18 Sep - 24 Sep	Ethiopian Airlines
16 Sep - 30 Sep	Kenya Airways
13 Sep - 20 Sep	Kenya Airways
10 Sep - 17 Sep	Ethiopian Airlines
10 Sep - 24 Sep	Ethiopian Airlines
10 Sep - 16 Sep	Ethiopian Airlines
10 Sep - 18 Sep	Ethiopian Airlines
09 Sep - 12 Sep	Ethiopian Airlines
11 Sep - 24 Sep	Ethiopian Airlines
08 Sep - 23 Sep	Ethiopian Airlines

Also check the deals for one-way flights from Kigali to Kinshasa in September.

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 Kigali to Kinshasa in September from $481

Return flights