AirHint found the following cheapest return flights from Toronto (YYZ) to Denpasar (DPS) in September 2025 (see full year).

Return flights

10 Sep - 22 Sep	Cathay Pacific
10 Sep - 17 Sep	Cathay Pacific
15 Sep - 25 Sep	Cathay Pacific
01 Sep - 15 Sep	Cathay Pacific
24 Sep - 03 Oct	Cathay Pacific
08 Sep - 26 Sep	Cathay Pacific
04 Sep - 25 Sep	Cathay Pacific
18 Sep - 13 Oct	Cathay Pacific
14 Sep - 01 Oct	Air Canada
12 Sep - 29 Sep	Cathay Pacific
05 Sep - 12 Sep	Cathay Pacific
20 Sep - 25 Sep	Air France
24 Sep - 10 Oct	KLM
01 Sep - 02 Sep	Cathay Pacific

Also check the deals for one-way flights from Toronto to Denpasar in September.

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 Toronto to Denpasar in September from 805€

Return flights