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

Return flights

03 Oct - 10 Oct	FrenchBee
27 Oct - 10 Nov	British Airways
20 Oct - 12 Nov	Air France
20 Oct - 19 Nov	Air France
20 Oct - 29 Oct	Air France
19 Oct - 31 Oct	Air France
20 Oct - 03 Nov	KLM
08 Oct - 07 Nov	KLM
20 Oct - 27 Oct	Air France
06 Oct - 20 Oct	Air France
06 Oct - 13 Oct	Air France
01 Oct - 21 Nov	KLM
01 Oct - 08 Oct	Air France
06 Oct - 05 Nov	Air France
01 Oct - 25 Nov	Air France
01 Oct - 05 Nov	KLM
13 Oct - 17 Nov	Air Transat
01 Oct - 23 Oct	Air France
21 Oct - 28 Oct	British Airways
22 Oct - 29 Oct	Qatar Airways

Also check the deals for one-way flights from Montreal to Delhi in October.

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 October from 732€

Return flights