AirHint found the following cheapest return flights from Paris (ORY) to Cotonou (COO) in September 2025 (see full year).

Return flights

19 Sep - 28 Sep	Corsair
22 Sep - 03 Oct	Corsair
26 Sep - 16 Oct	Corsair
25 Sep - 03 Oct	Corsair	direct
26 Sep - 10 Oct	Corsair
21 Sep - 03 Oct	Corsair	direct
22 Sep - 29 Sep	Royal Air Maroc
24 Sep - 02 Oct	Royal Air Maroc
21 Sep - 29 Sep	Royal Air Maroc
23 Sep - 30 Sep	easyJet
19 Sep - 25 Sep	Corsair
22 Sep - 26 Sep	Transavia France
24 Sep - 01 Oct	Royal Air Maroc
24 Sep - 28 Sep	Royal Air Maroc
21 Sep - 24 Sep	Royal Air Maroc
19 Sep - 27 Sep	TUI fly Belgium
20 Sep - 30 Sep	Royal Air Maroc

Also check the deals for one-way flights from Paris to Cotonou 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 Paris to Cotonou in September from $823

Return flights