Cheapest one-way flights from Ontario to Melbourne in May from $631

Best time to book flights for Ontario (ONT) to Melbourne (MEL) flights at AirHint

AirHint found the following cheapest one-way flights from Ontario (ONT) to Melbourne (MEL) in May 2025 (see full year).

One-Way flights

21 May Alaska Airlines
22 May Hawaiian Airlines
02 May China Airlines
23 May China Airlines
28 May China Airlines
16 May China Airlines
01 May Qatar Airways
24 May Japan Airlines
07 May Etihad Airways

Also check the deals for return flights from Ontario to Melbourne in May.

Skyscanner

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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