Cheapest return flights from Montreal to Oslo in September from $735

Best time to book flights for Montreal (YUL) to Oslo (OSL) flights at AirHint

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

Return flights

30 Sep - 07 Oct SWISS
10 Sep - 17 Sep FrenchBee
23 Sep - 30 Sep SWISS
25 Sep - 02 Oct Air Canada
27 Sep - 04 Oct Air Canada
28 Sep - 05 Oct Air Canada
05 Sep - 12 Sep Air France
09 Sep - 16 Sep Air France
13 Sep - 20 Sep Air France
17 Sep - 24 Sep Air France
19 Sep - 26 Sep Air France
02 Sep - 09 Sep Air France
06 Sep - 13 Sep Air France
14 Sep - 21 Sep Air France
26 Sep - 03 Oct Air France

Also check the deals for one-way flights from Montreal 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.

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