AirHint found the following cheapest return flights from Ontario (ONT) to Denpasar (DPS) in July 2025 (see full year).

Return flights

21 Jul - 29 Jul	STARLUX Airlines
25 Jul - 01 Aug	STARLUX Airlines
22 Jul - 26 Jul	Qatar Airways
27 Jul - 20 Aug	Qatar Airways
26 Jul - 30 Jul	Qatar Airways
24 Jul - 27 Jul	Qatar Airways
29 Jul - 31 Jul	Qatar Airways
21 Jul - 24 Jul	Qatar Airways
31 Jul - 03 Aug	Qatar Airways
24 Jul - 26 Jul	Qatar Airways

Also check the deals for one-way flights from Ontario to Denpasar in July.

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 Ontario to Denpasar in July from 1357€

Return flights