AirHint found the following cheapest return flights from Ontario (ONT) to Brisbane (BNE) in March 2026 (see full year).

Return flights

11 Mar - 23 Mar	United
11 Mar - 25 Mar	Asiana Airlines
12 Mar - 19 Mar	Singapore Airlines
12 Mar - 23 Mar	ANA
21 Mar - 28 Mar	Air New Zealand
04 Mar - 15 Mar	China Airlines
10 Mar - 17 Mar	China Airlines
24 Mar - 07 Apr	China Airlines
24 Mar - 29 Mar	China Airlines
26 Mar - 12 Apr	China Airlines
02 Mar - 18 Mar	Qatar Airways
26 Mar - 28 Mar	Qatar Airways

Also check the deals for one-way flights from Ontario to Brisbane in March.

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 Brisbane

Cheap car rent in Brisbane

Cheapest return flights from Ontario to Brisbane in March from $886

Return flights