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

Return flights

06 Sep - 13 Sep	United
27 Sep - 04 Oct	United
09 Sep - 16 Sep	Air Canada
15 Sep - 22 Sep	Air Canada
17 Sep - 24 Sep	Air Canada
08 Sep - 15 Sep	Air Canada
10 Sep - 17 Sep	Air Canada
16 Sep - 23 Sep	Air Canada
22 Sep - 29 Sep	Air Canada
29 Sep - 06 Oct	Air Canada
24 Sep - 01 Oct	Air Canada
30 Sep - 07 Oct	Air Canada
03 Sep - 10 Sep	Air Canada
07 Sep - 14 Sep	Air Canada
28 Sep - 05 Oct	Air Canada
25 Sep - 02 Oct	Air Canada
26 Sep - 03 Oct	Air Canada

Also check the deals for one-way flights from Montreal to Bridgetown 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 Bridgetown in September from 339€

Return flights