Cheapest one-way flights from Toronto to Oslo in May from $308

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

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

One-Way flights

31 May WestJet
26 May WestJet
27 May Porter Airlines (Canada) Ltd
28 May WestJet
09 May Air Transat
01 May Air Transat
21 May Air Transat

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

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