Cheapest return flights from Montreal to Stockholm in September from $564

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

Return flights

24 Sep - 01 Oct SWISS
05 Sep - 12 Sep Porter Airlines (Canada) Ltd
02 Sep - 23 Sep Porter Airlines (Canada) Ltd
16 Sep - 23 Sep Air Transat
15 Sep - 22 Sep Porter Airlines (Canada) Ltd
02 Sep - 09 Sep Air Transat
08 Sep - 24 Sep Air Transat
09 Sep - 23 Sep Air Transat
22 Sep - 08 Oct Air Transat
18 Sep - 25 Sep Air Transat
04 Sep - 13 Sep Air Transat
11 Sep - 13 Sep Air Transat
29 Sep - 06 Oct Air Transat
30 Sep - 07 Oct Air Transat
18 Sep - 04 Oct Air Transat
25 Sep - 04 Oct Porter Airlines (Canada) Ltd
18 Sep - 18 Oct Air Transat
28 Sep - 08 Oct Air Canada
30 Sep - 14 Oct Air Canada
28 Sep - 05 Oct Air Canada

Also check the deals for one-way flights from Montreal to Stockholm in September.

Skyscanner

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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