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

Return flights

06 Aug - 22 Aug	Air Transat	direct
11 Aug - 26 Aug	Iberia
15 Aug - 30 Aug	Air Transat	direct
04 Aug - 24 Aug	Vueling Airlines
08 Aug - 22 Aug	Air Transat	direct
10 Aug - 23 Aug	Air Transat	direct
03 Aug - 24 Aug	Vueling Airlines
01 Aug - 22 Aug	Air Transat	direct
01 Aug - 15 Aug	Air Transat	direct
04 Aug - 22 Aug	Vueling Airlines

Also check the deals for one-way flights from Nantes 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 Nantes to Montreal in August from $706

Return flights