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

Return flights

05 Dec - 28 Dec	Air France
27 Dec - 28 Jan	Condor
28 Dec - 25 Jan	Air France
12 Dec - 16 Jan	Air France
28 Dec - 28 Jan	Porter Airlines (Canada) Ltd
06 Dec - 13 Jan	Porter Airlines (Canada) Ltd
03 Dec - 07 Jan	Condor
08 Dec - 25 Dec	Emirates
21 Dec - 11 Jan	Air France
11 Dec - 06 Jan	Air France
12 Dec - 03 Jan	Air France
23 Dec - 03 Jan	Air France

Also check the deals for one-way flights from Ottawa 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 Ottawa to Delhi in December from 1143€

Return flights