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

Return flights

10 Aug - 17 Aug	SWISS
31 Aug - 07 Sep	KLM
21 Aug - 28 Aug	FrenchBee
28 Aug - 04 Sep	FrenchBee
26 Aug - 02 Sep	FrenchBee
18 Aug - 25 Aug	Air Canada
27 Aug - 03 Sep	Air Canada
13 Aug - 20 Aug	Brussels Airlines
06 Aug - 13 Aug	Air Canada
06 Aug - 20 Aug	Air Canada
25 Aug - 01 Sep	Brussels Airlines
12 Aug - 19 Aug	Brussels Airlines
28 Aug - 07 Sep	Delta
24 Aug - 31 Aug	Air France
29 Aug - 05 Sep	Air France
30 Aug - 06 Sep	Air France
14 Aug - 21 Aug	Air Canada
17 Aug - 24 Aug	SWISS

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

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 Stockholm in August from $673

Return flights