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

Return flights

25 Mar - 01 Apr	FrenchBee
04 Mar - 01 Apr	FrenchBee
18 Mar - 01 Apr	FrenchBee
17 Mar - 24 Mar	SWISS
31 Mar - 07 Apr	SWISS
25 Mar - 15 Apr	FrenchBee
24 Mar - 31 Mar	Air Canada
29 Mar - 05 Apr	Air Canada
26 Mar - 02 Apr	Air Canada
24 Mar - 14 Apr	SWISS
31 Mar - 23 Apr	SWISS
05 Mar - 12 Mar	British Airways
10 Mar - 17 Mar	British Airways
18 Mar - 25 Mar	British Airways
23 Mar - 30 Mar	Air Canada
28 Mar - 04 Apr	Lufthansa
04 Mar - 25 Mar	British Airways
04 Mar - 18 Mar	British Airways
04 Mar - 24 Mar	British Airways
21 Mar - 31 Mar	Lufthansa

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

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 March from 498€

Return flights