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

Return flights

11 May - 25 May	Alaska Airlines
13 May - 27 May	Alaska Airlines
18 May - 01 Jun	Alaska Airlines
04 May - 18 May	Qatar Airways
02 May - 01 Jun	Alaska Airlines
03 May - 17 May	Qatar Airways
07 May - 21 May	Lufthansa
02 May - 16 May	Lufthansa
14 May - 28 May	Lufthansa
05 May - 11 Jun	Lufthansa
01 May - 15 May	Alaska Airlines
08 May - 22 May	Alaska Airlines
09 May - 23 May	Alaska Airlines
12 May - 11 Jun	Lufthansa
19 May - 18 Jun	Lufthansa
22 May - 05 Jun	WestJet
09 May - 08 Jun	Lufthansa
20 May - 11 Jun	Lufthansa
25 May - 08 Jun	Lufthansa
28 May - 11 Jun	Lufthansa

Also check the deals for one-way flights from Calgary 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 Calgary to Delhi in May from 992€

Return flights