Cheapest one-way flights from Toronto to Oslo in September from $313

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

One-Way flights

25 Sep Air Canada
04 Sep WestJet

Also check the deals for return flights from Toronto to Oslo 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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.