Cheapest return flights from Toronto to Oslo in August from $614

AirHint found the following cheapest return flights from Toronto (YTZ) to Oslo (OSL) in August 2025 (see full year).

Return flights

16 Aug - 23 Aug Porter Airlines (Canada) Ltd
08 Aug - 16 Aug Porter Airlines (Canada) Ltd
27 Aug - 05 Sep Porter Airlines (Canada) Ltd
24 Aug - 01 Sep Porter Airlines (Canada) Ltd
29 Aug - 05 Sep Porter Airlines (Canada) Ltd
21 Aug - 04 Sep Porter Airlines (Canada) Ltd
13 Aug - 17 Aug Porter Airlines (Canada) Ltd
06 Aug - 27 Aug Porter Airlines (Canada) Ltd
04 Aug - 25 Aug Porter Airlines (Canada) Ltd
12 Aug - 17 Aug Porter Airlines (Canada) Ltd
28 Aug - 07 Sep Porter Airlines (Canada) Ltd
13 Aug - 18 Aug Porter Airlines (Canada) Ltd
23 Aug - 29 Aug Porter Airlines (Canada) Ltd
28 Aug - 06 Sep Porter Airlines (Canada) Ltd
07 Aug - 10 Aug SWISS

Also check the deals for one-way flights from Toronto to Oslo in August.

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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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