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

Return flights

18 Aug - 17 Sep	British Airways
19 Aug - 18 Sep	British Airways
25 Aug - 24 Sep	British Airways
31 Aug - 30 Sep	British Airways
24 Aug - 23 Sep	Air France
22 Aug - 21 Sep	Air France
26 Aug - 25 Sep	Air France
30 Aug - 29 Sep	Air France
23 Aug - 22 Sep	British Airways
27 Aug - 26 Sep	Air France
05 Aug - 19 Aug	Air Canada
06 Aug - 25 Aug	Air Canada
04 Aug - 18 Aug	Air Canada
07 Aug - 20 Aug	Air Canada
13 Aug - 27 Aug	Air France
21 Aug - 28 Aug	Air France
20 Aug - 27 Aug	Air France
05 Aug - 26 Aug	Delta
15 Aug - 29 Aug	Delta
07 Aug - 14 Aug	Air France

Also check the deals for one-way 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 return flights from Montreal to Delhi in August from $908

Return flights