AirHint found the following cheapest return flights from Montreal (YUL) to Delhi (DEL) in May 2026 (see full year).

Return flights

01 May - 31 May	Porter Airlines (Canada) Ltd
03 May - 17 May	Air Canada
16 May - 30 May	Air Canada
02 May - 16 May	Air Canada
04 May - 18 May	Air Canada
12 May - 26 May	Air Canada
09 May - 23 May	Air Canada
10 May - 24 May	Air Canada
14 May - 28 May	Air Canada
15 May - 29 May	Air Canada
10 May - 09 Jun	Air Canada
26 May - 09 Jun	Air Canada
02 May - 01 Jun	Air Canada
09 May - 08 Jun	Air Canada
18 May - 01 Jun	Air Canada
31 May - 14 Jun	Air Canada
05 May - 04 Jun	WestJet
29 May - 12 Jun	Air Canada
08 May - 07 Jun	Porter Airlines (Canada) Ltd
03 May - 02 Jun	Air Canada

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

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 May from $1046

Return flights