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

Return flights

02 Dec - 09 Dec	British Airways
04 Dec - 11 Dec	British Airways
01 Dec - 08 Dec	British Airways
03 Dec - 10 Dec	British Airways
01 Dec - 15 Dec	SWISS
08 Dec - 15 Dec	SWISS
05 Dec - 12 Dec	SWISS
06 Dec - 13 Dec	Lufthansa
03 Dec - 17 Dec	Turkish Airlines
02 Dec - 16 Dec	Emirates
28 Dec - 27 Jan	SWISS
27 Dec - 31 Jan	SWISS
30 Dec - 29 Jan	SWISS
27 Dec - 26 Jan	SWISS
29 Dec - 28 Jan	SWISS
31 Dec - 30 Jan	SWISS
01 Dec - 30 Jan	Emirates
31 Dec - 14 Jan	British Airways
26 Dec - 25 Jan	SWISS
02 Dec - 31 Jan	Emirates

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 1006€

Return flights