AirHint found the following cheapest return flights from Nantes (NTE) to Montreal (YUL) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec	Air France
01 Dec - 05 Dec	Air Transat
22 Dec - 04 Jan	easyJet
03 Dec - 11 Dec	Air France
04 Dec - 11 Dec	Air France
26 Dec - 12 Jan	Air France
22 Dec - 02 Jan	easyJet
27 Dec - 10 Jan	Air France
26 Dec - 05 Jan	Air France
22 Dec - 09 Jan	Air France
21 Dec - 30 Dec	easyJet
19 Dec - 31 Dec	easyJet
19 Dec - 28 Dec	Air France
29 Dec - 04 Jan	Air France
29 Dec - 04 Jan	Air Transat	direct
19 Dec - 29 Dec	Air France
19 Dec - 28 Dec	Air Transat	direct
26 Dec - 03 Jan	Air Transat
21 Dec - 29 Dec	KLM
22 Dec - 04 Jan	Air Transat	direct

Also check the deals for one-way flights from Nantes to Montreal in December.

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 December from $536

Return flights