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

Return flights

24 Dec - 23 Jan	Delta
22 Dec - 21 Jan	Delta
26 Dec - 25 Jan	Delta
22 Dec - 19 Jan	Air France
23 Dec - 22 Jan	Delta
19 Dec - 18 Jan	Delta
26 Dec - 16 Jan	Delta
10 Dec - 14 Jan	Delta
24 Dec - 14 Jan	Delta
15 Dec - 14 Jan	Delta
16 Dec - 30 Dec	IndiGo
17 Dec - 31 Dec	IndiGo
22 Dec - 31 Dec	Delta
11 Dec - 25 Dec	KLM
15 Dec - 29 Dec	Delta
14 Dec - 28 Dec	Air France
21 Dec - 28 Dec	Air France
09 Dec - 23 Dec	Qatar Airways
12 Dec - 26 Dec	Air France
13 Dec - 27 Dec	IndiGo

Also check the deals for one-way flights from Delhi 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 Delhi to Montreal in December from 806€

Return flights