Cheapest return flights from Oslo to Toronto in September from 407€

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

Return flights

04 Sep - 20 Sep Icelandair
17 Sep - 24 Sep Icelandair
19 Sep - 23 Sep Icelandair
09 Sep - 23 Sep Icelandair
10 Sep - 18 Sep Icelandair
09 Sep - 18 Sep Icelandair
07 Sep - 12 Sep Icelandair
05 Sep - 10 Sep Icelandair
01 Sep - 08 Sep KLM

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