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

Return flights

08 May - 21 May	Air Transat	direct
08 May - 14 May	Air Transat	direct
09 May - 14 May	Air France
08 May - 15 May	Air France
16 May - 30 May	Air France
16 May - 30 May	Air Transat	direct
09 May - 14 May	Air Transat	direct
08 May - 15 May	Air Transat	direct

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

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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Cheapest return flights from Lyon to Montreal in May from 426€

Return flights