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

Return flights

29 Jul - 05 Aug	China Airlines
22 Jul - 05 Aug	China Airlines
02 Jul - 09 Jul	China Airlines
25 Jul - 22 Aug	China Airlines
22 Jul - 22 Aug	China Airlines
22 Jul - 29 Jul	China Airlines
28 Jul - 04 Aug	Qatar Airways
02 Jul - 12 Jul	China Airlines
17 Jul - 31 Jul	Qatar Airways
15 Jul - 15 Aug	China Airlines
10 Jul - 17 Aug	China Airlines
18 Jul - 12 Aug	jetBlue
17 Jul - 25 Jul	Qatar Airways
01 Jul - 22 Jul	China Airlines
18 Jul - 25 Jul	jetBlue
03 Jul - 06 Jul	Qatar Airways
14 Jul - 11 Aug	Qatar Airways
10 Jul - 16 Aug	Qatar Airways

Also check the deals for one-way flights from Ontario to Brisbane 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 Brisbane in July from $2146

Return flights