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

Return flights

08 May - 22 May	Air India
08 May - 19 May	Air Canada
15 May - 29 May	Air Canada
01 May - 31 May	Air India
04 May - 04 May	Air India
08 May - 07 Jun	Air India
15 May - 14 Jun	Air Canada
15 May - 05 Jun	Air Canada
07 May - 06 Jun	Air India
01 May - 15 May	Air India
01 May - 30 Jun	Air Canada
20 May - 03 Jun	SWISS
02 May - 16 May	Air Canada
13 May - 27 May	Lufthansa
27 May - 10 Jun	SWISS
05 May - 19 May	Lufthansa
07 May - 21 May	Lufthansa
02 May - 01 Jun	Lufthansa
05 May - 04 Jun	Lufthansa
09 May - 08 Jun	Lufthansa

Also check the deals for one-way flights from Delhi to Toronto 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 Delhi to Toronto in May from $745

Return flights