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

Return flights

20 Aug - 31 Aug	Air Canada
28 Aug - 17 Sep	Lufthansa
20 Aug - 04 Sep	Lufthansa
20 Aug - 31 Aug	Brussels Airlines	direct
28 Aug - 17 Sep	Brussels Airlines	direct
18 Aug - 29 Aug	Air Canada
21 Aug - 29 Aug	Brussels Airlines	direct
20 Aug - 04 Sep	Air Transat	direct
17 Aug - 23 Aug	Air Canada
16 Aug - 26 Aug	Air Canada
21 Aug - 28 Aug	Air Transat	direct
11 Aug - 28 Aug	Air Canada
06 Aug - 21 Aug	Air Canada
04 Aug - 18 Aug	Air Canada

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

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 Lyon to Montreal in August from $523

Return flights