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

Return flights

16 Dec - 15 Jan	Porter Airlines (Canada) Ltd
04 Dec - 11 Dec	Air Canada
28 Dec - 22 Jan	Air Canada
01 Dec - 15 Dec	Air Canada
31 Dec - 30 Jan	SWISS
07 Dec - 14 Dec	Air Canada
01 Dec - 14 Dec	Air Canada
02 Dec - 08 Dec	SWISS
06 Dec - 15 Dec	SWISS
03 Dec - 19 Jan	Air Canada
02 Dec - 16 Jan	Air Canada
28 Dec - 25 Jan	Air Canada
21 Dec - 25 Jan	SWISS
13 Dec - 17 Jan	SWISS
01 Dec - 21 Dec	SWISS
28 Dec - 16 Jan	SWISS
29 Dec - 16 Jan	SWISS
16 Dec - 23 Dec	SWISS
10 Dec - 17 Dec	SWISS
12 Dec - 19 Dec	Air Canada

Also check the deals for one-way flights from Toronto 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 Toronto to Delhi in December from $1447

Return flights