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

Return flights

18 Sep - 25 Sep	Air Canada
17 Sep - 24 Sep	Air Canada
21 Sep - 28 Sep	Air Canada
24 Sep - 01 Oct	Air Canada
28 Sep - 05 Oct	Brussels Airlines
30 Sep - 07 Oct	Air Canada
25 Sep - 02 Oct	Brussels Airlines
27 Sep - 04 Oct	Air Canada
29 Sep - 06 Oct	Air Canada
20 Sep - 27 Sep	Air Canada
19 Sep - 26 Sep	Brussels Airlines
22 Sep - 29 Sep	Brussels Airlines
16 Sep - 23 Sep	Brussels Airlines
06 Sep - 16 Sep	Air Canada
09 Sep - 16 Sep	Air Canada
11 Sep - 18 Sep	Air Canada
26 Sep - 03 Oct	Lufthansa

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 $856

Return flights