Cheapest return flights from Montreal to Oslo in September from $730

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

29 Sep - 06 Oct TAP
22 Sep - 29 Sep TAP
02 Sep - 09 Sep Air Transat
08 Sep - 15 Sep Air Transat
15 Sep - 22 Sep Air Transat
04 Sep - 11 Sep Air Transat
11 Sep - 18 Sep Air Transat
09 Sep - 16 Sep Air Transat
01 Sep - 08 Sep Air Transat
25 Sep - 02 Oct TAP
03 Sep - 10 Sep Air Transat
07 Sep - 14 Sep Air Transat
24 Sep - 01 Oct Air Transat
30 Sep - 07 Oct SWISS
28 Sep - 05 Oct Air Transat
27 Sep - 04 Oct Air Transat
26 Sep - 03 Oct Air Canada

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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