Are there nonstop flights from Niamey (NIM) to Brazzaville (BZV)?

No. The fastest connection is via Cotonou, about 4h 7m of total flying time.

What is the fastest connection from Niamey (NIM) to Brazzaville (BZV)?

via Cotonou ≈ 4h 7m, via Lomé ≈ 4h 15m, via Abidjan ≈ 5h 8m (estimated flying time, excluding layovers).

Diori Hamani International Airport (NIM) to Maya-Maya International Airport (BZV)・2,443 km

No nonstop flights. The fastest connection is via Cotonou (COO), about 4h 7m of flying time (layover not included).

None.

4 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.