Cheapest return flights from Lyon to Montreal in September from $412

AirHint found the following cheapest return flights from Lyon (LYS) to Montreal (YUL) in September 2025 (see full year).

Return flights

11 Sep - 20 Sep British Airways
19 Sep - 30 Sep British Airways
15 Sep - 30 Sep Air Dolomiti
05 Sep - 15 Sep Air Dolomiti
03 Sep - 11 Sep Lufthansa
02 Sep - 22 Sep Lufthansa
22 Sep - 30 Sep Air Canada
09 Sep - 16 Sep Air Dolomiti
05 Sep - 22 Sep Air Dolomiti
16 Sep - 23 Sep Air Canada
22 Sep - 07 Oct Air Canada
21 Sep - 02 Oct Lufthansa
07 Sep - 12 Oct Lufthansa
25 Sep - 10 Oct Air Canada
21 Sep - 31 Oct Lufthansa
21 Sep - 02 Oct Brussels Airlines direct
20 Sep - 30 Oct Brussels Airlines
20 Sep - 04 Oct Air Transat direct
25 Sep - 10 Oct Air Transat direct
21 Sep - 31 Oct Brussels Airlines direct

Also check the deals for one-way flights from Lyon to Montreal in September.

Skyscanner

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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