AirHint found the following cheapest return flights from Montreal (YUL) to Oslo (OSL) in August 2026 (see full year).

Return flights

03 Aug - 10 Aug	TAP
13 Aug - 20 Aug	TAP
06 Aug - 13 Aug	TAP
10 Aug - 17 Aug	TAP
31 Aug - 07 Sep	TAP
17 Aug - 24 Aug	TAP
20 Aug - 27 Aug	TAP
24 Aug - 31 Aug	TAP
27 Aug - 03 Sep	TAP
25 Aug - 01 Sep	Air France
26 Aug - 02 Sep	Air France
11 Aug - 18 Aug	Air Transat
19 Aug - 26 Aug	Air France
12 Aug - 19 Aug	Air France
30 Aug - 06 Sep	Air France
29 Aug - 05 Sep	Air France
28 Aug - 04 Sep	Air France

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.

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Cheapest return flights from Montreal to Oslo in August from 738€

Return flights