AirHint found the following cheapest one-way flights from Montreal (YUL) to Delhi (DEL) in August 2025 (see full year).

One-Way flights

26 Aug	Porter Airlines (Canada) Ltd
11 Aug	Porter Airlines (Canada) Ltd
21 Aug	Porter Airlines (Canada) Ltd
20 Aug	Porter Airlines (Canada) Ltd
05 Aug	Porter Airlines (Canada) Ltd
28 Aug	Porter Airlines (Canada) Ltd
15 Aug	Porter Airlines (Canada) Ltd
03 Aug	Porter Airlines (Canada) Ltd
04 Aug	Porter Airlines (Canada) Ltd
02 Aug	Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal to Delhi in August.

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 one-way flights from Montreal to Delhi in August from $517

One-Way flights