AirHint found the following cheapest return flights from Montreal (YUL) to Abidjan (ABJ) in September 2025 (see full year).

Return flights

29 Sep - 06 Oct	Brussels Airlines
25 Sep - 07 Oct	Air Canada
23 Sep - 22 Oct	Air Canada
30 Sep - 07 Oct	Air Canada
24 Sep - 05 Oct	Delta
28 Sep - 05 Oct	Air Canada
27 Sep - 04 Oct	Brussels Airlines
20 Sep - 27 Sep	Brussels Airlines
28 Sep - 15 Oct	Royal Air Maroc
23 Sep - 30 Sep	Air Canada
24 Sep - 01 Oct	Air Canada
22 Sep - 29 Sep	Air Canada
26 Sep - 03 Oct	Air Canada
19 Sep - 26 Sep	Royal Air Maroc
21 Sep - 28 Sep	Air Canada
21 Sep - 22 Sep	Royal Air Maroc

Also check the deals for one-way flights from Montreal to Abidjan 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 Montreal to Abidjan in September from $869

Return flights