Cheapest return flights from Toronto to Oslo in September from $697

Best time to book flights for Toronto (YYZ) to Oslo (OSL) flights at AirHint

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

Return flights

30 Sep - 06 Oct Scandinavian Airlines
30 Sep - 07 Oct Scandinavian Airlines
29 Sep - 06 Oct Icelandair
24 Sep - 01 Oct Icelandair
22 Sep - 29 Sep Scandinavian Airlines
23 Sep - 29 Sep Scandinavian Airlines
23 Sep - 30 Sep Scandinavian Airlines
24 Sep - 30 Sep Scandinavian Airlines
28 Sep - 05 Oct Icelandair
21 Sep - 28 Sep Scandinavian Airlines
22 Sep - 28 Sep Scandinavian Airlines
25 Sep - 01 Oct Scandinavian Airlines
03 Sep - 10 Sep Scandinavian Airlines
29 Sep - 05 Oct Scandinavian Airlines
26 Sep - 03 Oct Icelandair
26 Sep - 02 Oct Scandinavian Airlines
25 Sep - 02 Oct Scandinavian Airlines
15 Sep - 20 Sep Scandinavian Airlines
09 Sep - 15 Sep Scandinavian Airlines
09 Sep - 16 Sep Scandinavian Airlines

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

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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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