AirHint found the following cheapest return flights from Ontario (ONT) to Delhi (DEL) in June 2025 (see full year).

Return flights

06 Jun - 13 Jun	Delta
30 Jun - 08 Jul	Qatar Airways
09 Jun - 14 Jul	Etihad Airways
10 Jun - 29 Jul	Etihad Airways
09 Jun - 15 Jul	Etihad Airways
24 Jun - 04 Jul	Etihad Airways
16 Jun - 04 Jul	Etihad Airways
02 Jun - 09 Jun	Etihad Airways
30 Jun - 31 Jul	Qatar Airways
30 Jun - 30 Jul	Qatar Airways
29 Jun - 08 Jul	Etihad Airways
09 Jun - 25 Jun	Etihad Airways
23 Jun - 28 Jul	Etihad Airways
03 Jun - 06 Jun	Qatar Airways
02 Jun - 30 Jun	Qatar Airways
02 Jun - 26 Jun	Qatar Airways
15 Jun - 26 Jun	Qatar Airways
05 Jun - 12 Jun	Qatar Airways
10 Jun - 16 Jun	Qatar Airways
04 Jun - 07 Jun	Qatar Airways

Also check the deals for one-way flights from Ontario to Delhi in June.

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.

Book a cheap hotel in Delhi

Cheap car rent in Delhi

Cheapest return flights from Ontario to Delhi in June from $1232

Return flights