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

Return flights

27 Jan - 23 Feb	Austrian Airlines
25 Jan - 18 Feb	SWISS
26 Jan - 04 Feb	SWISS
26 Jan - 18 Feb	SWISS
28 Jan - 18 Feb	SWISS
27 Jan - 17 Feb	Austrian Airlines
27 Jan - 03 Feb	Austrian Airlines
27 Jan - 18 Feb	SWISS
25 Jan - 03 Feb	SWISS
25 Jan - 10 Feb	SWISS
23 Jan - 30 Jan	Lufthansa
22 Jan - 29 Jan	SWISS
19 Jan - 26 Jan	SWISS
20 Jan - 27 Jan	Air Transat
20 Jan - 26 Jan	SWISS
21 Jan - 28 Jan	SWISS
24 Jan - 31 Jan	Air Transat

Also check the deals for one-way flights from Montreal to Oslo in January.

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 January from 451€

Return flights