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

Return flights

06 Sep - 13 Sep	Air Transat
17 Sep - 24 Sep	Air Transat
14 Sep - 24 Sep	Air Transat
29 Sep - 06 Oct	Air Transat
28 Sep - 05 Oct	SWISS
04 Sep - 10 Sep	Air Transat
11 Sep - 18 Sep	Air Transat
02 Sep - 09 Sep	Air Transat
04 Sep - 11 Sep	Air Transat
05 Sep - 12 Sep	Air Transat
10 Sep - 17 Sep	Air Transat
15 Sep - 22 Sep	Air Transat
26 Sep - 13 Oct	Air Canada	direct
24 Sep - 01 Oct	Air Canada	direct
25 Sep - 02 Oct	Air Canada	direct
26 Sep - 03 Oct	Air Canada	direct
28 Sep - 05 Oct	Air Canada	direct
29 Sep - 06 Oct	Air Canada	direct
30 Sep - 07 Oct	Air Canada	direct
17 Sep - 01 Oct	Air Transat

Also check the deals for one-way flights from Montreal to Amsterdam 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.

Book a cheap hotel in Amsterdam

Cheap car rent in Amsterdam

Cheapest return flights from Montreal to Amsterdam in September from 445€

Return flights