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

Return flights

10 Apr - 17 Apr	SWISS
22 Apr - 29 Apr	British Airways
21 Apr - 28 Apr	British Airways
08 Apr - 15 Apr	SWISS
14 Apr - 21 Apr	SWISS
20 Apr - 27 Apr	SWISS
01 Apr - 08 Apr	SWISS
07 Apr - 14 Apr	Air Canada
13 Apr - 20 Apr	Air Canada
15 Apr - 22 Apr	Air Canada
26 Apr - 03 May	British Airways
30 Apr - 07 May	Air Canada
24 Apr - 01 May	British Airways
25 Apr - 02 May	British Airways

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

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 April from $680

Return flights