AirHint found the following cheapest return flights from Montreal (YUL) to Oslo (OSL)
in August 2025 (see full year ).
Return flights
31 Aug
- 07 Sep
Air Transat
$ 696
13 Aug
- 20 Aug
Porter Airlines (Canada) Ltd
$ 757
18 Aug
- 25 Aug
Porter Airlines (Canada) Ltd
$ 770
29 Aug
- 05 Sep
Air Transat
$ 784
11 Aug
- 18 Aug
Porter Airlines (Canada) Ltd
$ 803
20 Aug
- 27 Aug
Porter Airlines (Canada) Ltd
$ 804
27 Aug
- 03 Sep
Porter Airlines (Canada) Ltd
$ 810
28 Aug
- 04 Sep
Air Transat
$ 812
25 Aug
- 01 Sep
Porter Airlines (Canada) Ltd
$ 816
24 Aug
- 31 Aug
Air France
$ 823
26 Aug
- 02 Sep
Air France
$ 823
06 Aug
- 13 Aug
Porter Airlines (Canada) Ltd
$ 840
22 Aug
- 29 Aug
SWISS
$ 841
19 Aug
- 26 Aug
Lufthansa
$ 847
23 Aug
- 30 Aug
Lufthansa
$ 847
15 Aug
- 22 Aug
Porter Airlines (Canada) Ltd
$ 848
Also check the deals for one-way flights from Montreal to Oslo in August .
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.