AirHint found the following cheapest return flights from Delhi (DEL) to Toronto (YYZ) in August 2025 (see full year).

Return flights

18 Aug - 18 Sep	SWISS
12 Aug - 21 Aug	Air India
13 Aug - 13 Aug	Air India
08 Aug - 18 Aug	Air India
05 Aug - 18 Aug	Air India
11 Aug - 11 Sep	SWISS
04 Aug - 19 Aug	Air India
04 Aug - 13 Aug	Air India
19 Aug - 21 Aug	Air India
11 Aug - 13 Aug	Air India
05 Aug - 19 Aug	Air India
07 Aug - 21 Aug	Air India
03 Aug - 02 Sep	Air India
15 Aug - 15 Sep	SWISS
18 Aug - 06 Sep	SWISS
18 Aug - 09 Sep	SWISS
09 Aug - 09 Sep	SWISS
15 Aug - 18 Sep	SWISS
16 Aug - 18 Sep	SWISS
13 Aug - 18 Sep	SWISS

Also check the deals for one-way flights from Delhi to Toronto in August.

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 Toronto

Cheap car rent in Toronto

Cheapest return flights from Delhi to Toronto in August from 839€

Return flights