Cheapest return flights from Lyon to Montreal in September from 437€

AirHint found the following cheapest return flights from Lyon (LYS) to Montreal (YUL) in September 2026 (see full year).

Return flights

03 Sep - 22 Sep Air France
02 Sep - 15 Oct Air France
01 Sep - 01 Oct Air Canada
02 Sep - 04 Oct Air Canada
03 Sep - 22 Sep Brussels Airlines direct
05 Sep - 14 Sep Lufthansa
14 Sep - 30 Sep Air Canada
02 Sep - 15 Oct Air Transat direct
02 Sep - 04 Oct Air Transat direct
06 Sep - 11 Sep Air Canada
24 Sep - 26 Sep easyJet
24 Sep - 26 Sep Air Transat direct

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

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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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