AirHint found the following cheapest return flights from Dakar (DSS) to Cotonou (COO) in August 2025 (see full year).

Return flights

29 Aug - 04 Sep	Air Côte dIvoire
16 Aug - 22 Aug	Air Côte dIvoire
09 Aug - 15 Aug	Air Côte dIvoire
18 Aug - 23 Aug	Air Côte dIvoire
01 Aug - 08 Sep	Air Senegal
11 Aug - 16 Sep	Royal Air Maroc
16 Aug - 23 Aug	Royal Air Maroc
08 Aug - 16 Sep	Royal Air Maroc
10 Aug - 16 Sep	Royal Air Maroc
15 Aug - 15 Sep	Royal Air Maroc
15 Aug - 07 Sep	Royal Air Maroc
01 Aug - 20 Sep	Royal Air Maroc
11 Aug - 29 Aug	Turkish Airlines

Also check the deals for one-way flights from Dakar to Cotonou in August.

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 Dakar to Cotonou in August from 526€

Return flights