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

Return flights

05 Dec - 19 Dec	FrenchBee
03 Dec - 10 Dec	FrenchBee
05 Dec - 21 Dec	FrenchBee
07 Dec - 21 Dec	FrenchBee
02 Dec - 09 Dec	Brussels Airlines
01 Dec - 10 Dec	Brussels Airlines
05 Dec - 12 Dec	Brussels Airlines
03 Dec - 28 Jan	Air France
07 Dec - 14 Dec	FrenchBee
25 Dec - 26 Jan	Air France
25 Dec - 25 Jan	Air France
25 Dec - 23 Jan	Air France
01 Dec - 30 Jan	Air France
29 Dec - 28 Jan	Air Canada
31 Dec - 30 Jan	Air France
26 Dec - 25 Jan	KLM
26 Dec - 30 Jan	KLM
30 Dec - 29 Jan	Air France
01 Dec - 08 Dec	Porter Airlines (Canada) Ltd
04 Dec - 11 Dec	SWISS

Also check the deals for one-way flights from Montreal to Delhi 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 Montreal to Delhi in December from 997€

Return flights