Cheapest return flights from Toronto to Oslo in May from 437€

AirHint found the following cheapest return flights from Toronto (YYZ) to Oslo (OSL) in May 2026 (see full year).

Return flights

26 May - 10 Jun WestJet
18 May - 02 Jun WestJet
26 May - 02 Jun WestJet
26 May - 17 Jun WestJet
19 May - 16 Jun WestJet
18 May - 08 Jun WestJet
10 May - 26 May Air Transat
26 May - 19 Jun WestJet
26 May - 09 Jun WestJet
21 May - 31 May WestJet
12 May - 23 May WestJet
18 May - 25 May Scandinavian Airlines
28 May - 08 Jun WestJet
27 May - 03 Jun Scandinavian Airlines
06 May - 13 May Scandinavian Airlines
21 May - 28 May Scandinavian Airlines
03 May - 10 May Scandinavian Airlines
10 May - 17 May Scandinavian Airlines
02 May - 09 May KLM
16 May - 31 May WestJet

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

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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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