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

Return flights

12 Aug - 15 Sep	WestJet
20 Aug - 07 Sep	Porter Airlines (Canada) Ltd
24 Aug - 02 Sep	Air Transat
14 Aug - 21 Aug	WestJet
26 Aug - 02 Sep	Icelandair
28 Aug - 04 Sep	Icelandair
24 Aug - 30 Aug	Delta
10 Aug - 10 Sep	Air France
11 Aug - 11 Sep	Air Canada
09 Aug - 09 Sep	Air France
13 Aug - 15 Sep	Air France
18 Aug - 28 Aug	Icelandair
04 Aug - 04 Sep	Scandinavian Airlines
16 Aug - 28 Aug	Icelandair
04 Aug - 12 Aug	Delta
04 Aug - 19 Aug	Air France
04 Aug - 12 Aug	Air Canada	direct
07 Aug - 14 Aug	Air France
04 Aug - 14 Aug	Delta
11 Aug - 15 Aug	Delta

Also check the deals for one-way flights from Toronto 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 Toronto to Stockholm in August from 552€

Return flights