AirHint found the following cheapest return flights from Paris (CDG) to Montreal (YUL) in June 2025 (see full year).

Return flights

12 Jun - 17 Jun	Lufthansa
11 Jun - 17 Jun	Lufthansa
13 Jun - 16 Jun	Lufthansa
14 Jun - 17 Jun	Lufthansa
12 Jun - 16 Jun	Lufthansa
11 Jun - 16 Jun	Lufthansa
11 Jun - 15 Jun	Lufthansa
10 Jun - 15 Jun	Lufthansa
10 Jun - 16 Jun	Lufthansa
10 Jun - 05 Jul	Lufthansa
17 Jun - 30 Jun	Lufthansa
17 Jun - 03 Jul	Lufthansa
12 Jun - 01 Jul	Lufthansa
09 Jun - 04 Jul	Lufthansa
15 Jun - 06 Jul	Austrian Airlines
08 Jun - 05 Jul	SWISS
16 Jun - 02 Jul	Lufthansa
10 Jun - 08 Jul	Air Transat	direct
10 Jun - 05 Jul	Air Transat	direct
07 Jun - 05 Jul	Austrian Airlines

Also check the deals for one-way flights from Paris to Montreal in June.

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 Paris to Montreal in June from 339€

Return flights