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

Return flights

12 Sep - 05 Oct	TAP
29 Sep - 06 Oct	TAP
10 Sep - 17 Sep	TAP
12 Sep - 19 Sep	TAP
18 Sep - 25 Sep	TAP
22 Sep - 29 Sep	TAP
11 Sep - 18 Sep	TAP
15 Sep - 22 Sep	TAP
17 Sep - 24 Sep	TAP
19 Sep - 26 Sep	TAP
24 Sep - 01 Oct	TAP
26 Sep - 03 Oct	TAP
28 Sep - 05 Oct	TAP
25 Sep - 02 Oct	TAP
04 Sep - 17 Sep	Air Canada
09 Sep - 16 Sep	Air Canada
30 Sep - 07 Oct	Air Canada
04 Sep - 06 Oct	Delta
27 Sep - 04 Oct	Air Canada
26 Sep - 12 Oct	TAP

Also check the deals for one-way flights from Montreal to Dakar 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 Dakar in September from 792€

Return flights