Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to Australia from $678

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Australia departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ontario to Australia

Cheap return flights

These are some of the best return flight deals from Ontario to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Australia.

Cheap last-minute flights

Planning a quick getaway from Ontario to Australia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Australia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ontario to Australia

Find recent return train or bus tickets from Ontario to Australia.

All return flight deals from Ontario to Australia

The cheapest plane tickets from Ontario to Australia found on KAYAK recently.
15:30 - 07:30ONT-BNE
22h 00m1 stop
11:40 - 22:45BNE-ONT
29h 05m1 stop
$1,312United Airlines
Find Deal
Fri, 21 Feb - Fri, 7 Mar
10:36 - 07:30ONT-BNE
26h 54m1 stop
10:40 - 20:10BNE-ONT
26h 30m1 stop
$1,315United Airlines
Find Deal
Tue, 18 Feb - Tue, 18 Mar
09:45 - 19:45ONT-SYD
39h 00m1 stop
21:40 - 20:55SYD-ONT
17h 15m1 stop
$1,381Hawaiian Airlines
Find Deal
Tue, 4 Mar - Tue, 11 Mar
14:54 - 06:15ONT-BNE
21h 21m1 stop
09:40 - 14:11BNE-ONT
22h 31m1 stop
$1,443American Airlines
Find Deal
Thu, 20 Feb - Fri, 7 Mar
09:45 - 19:45ONT-SYD
39h 00m1 stop
21:40 - 20:55SYD-ONT
17h 15m1 stop
$1,453Hawaiian Airlines
Find Deal
Thu, 6 Mar - Sun, 16 Mar
14:54 - 06:15ONT-BNE
21h 21m1 stop
09:40 - 14:11BNE-ONT
22h 31m1 stop
$1,459American Airlines
Find Deal
Thu, 20 Feb - Fri, 7 Mar
06:15 - 07:30ONT-BNE
31h 15m1 stop
11:40 - 20:40BNE-ONT
27h 00m1 stop
$1,643Lufthansa
Find Deal
Wed, 12 Feb - Sun, 23 Feb
06:00 - 09:15ONT-SYD
32h 15m1 stop
12:10 - 18:04SYD-ONT
23h 54m1 stop
$1,677Lufthansa
Find Deal
Sat, 1 Mar - Fri, 14 Mar
06:00 - 19:45ONT-SYD
43h 45m2 stops
21:40 - 10:51SYD-ONT
30h 11m2 stops
$1,862Alaska Airlines
Find Deal
Tue, 25 Mar - Thu, 24 Apr
07:00 - 19:45ONT-SYD
43h 45m2 stops
21:40 - 10:51SYD-ONT
30h 11m2 stops
$1,909Alaska Airlines
Find Deal
Sun, 6 Apr - Sun, 4 May
10:36 - 07:30ONT-BNE
26h 54m1 stop
$678United Airlines
Find Deal
Thu, 20 Feb
06:00 - 07:30ONT-BNE
31h 30m1 stop
$696United Airlines
Find Deal
Fri, 28 Feb
09:45 - 19:45ONT-SYD
39h 00m1 stop
$832Hawaiian Airlines
Find Deal
Tue, 4 Feb
10:47 - 06:20ONT-SYD
24h 33m1 stop
$862Air Canada
Find Deal
Wed, 29 Jan
09:45 - 19:45ONT-SYD
39h 00m1 stop
$923Hawaiian Airlines
Find Deal
Fri, 21 Feb
23:59 - 12:30ONT-SYD
41h 31m2 stops
$1,162
Find Deal
Fri, 14 Feb
00:58 - 12:45ONT-MEL
40h 47m3 stops
$1,174
Find Deal
Wed, 5 Feb
07:00 - 19:45ONT-SYD
41h 45m2 stops
$1,598Alaska Airlines
Find Deal
Fri, 14 Feb
18:55 - 19:45ONT-SYD
31h 50m2 stops
$1,819Alaska Airlines
Find Deal
Thu, 10 Jul
05:00 - 07:20ONT-SYD
33h 20m3 stops
$1,869Air Canada
Find Deal
Sun, 20 Apr
06:00 - 07:00ONT-SYD
30h 00m1 stop
12:10 - 18:04SYD-ONT
24h 54m1 stop
$2,030United Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
05:10 - 09:15ONT-SYD
33h 05m2 stops
12:10 - 09:51SYD-ONT
16h 41m1 stop
$2,037United Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
18:38 - 06:20ONT-SYD
40h 42m1 stop
12:10 - 17:57SYD-ONT
24h 47m1 stop
$2,040United Airlines
Find Deal
Thu, 23 Jan - Mon, 3 Feb
09:35 - 19:45ONT-SYD
39h 10m1 stop
21:40 - 21:50SYD-ONT
19h 10m1 stop
$2,104Hawaiian Airlines
Find Deal
Thu, 23 Jan - Sat, 1 Feb
09:35 - 19:45ONT-SYD
39h 10m1 stop
21:40 - 21:50SYD-ONT
19h 10m1 stop
$2,110Hawaiian Airlines
Find Deal
Sun, 26 Jan - Tue, 4 Feb
11:33 - 17:30ONT-BNE
35h 57m2 stops
21:55 - 18:13BNE-ONT
38h 18m2 stops
$4,966Qatar Airways
Find Deal
Fri, 24 Jan - Sun, 26 Jan
16:11 - 18:50ONT-SYD
55h 39m2 stops
21:40 - 18:13SYD-ONT
39h 33m2 stops
$5,074
Find Deal
Sun, 26 Jan - Sat, 1 Feb
11:33 - 17:30ONT-BNE
35h 57m2 stops
21:55 - 18:19BNE-ONT
38h 24m2 stops
$5,320Qatar Airways
Find Deal
Sun, 26 Jan - Wed, 5 Mar
22:45 - 12:05ONT-MEL
42h 20m1 stop
00:25 - 16:50MEL-ONT
35h 25m1 stop
$16,757China Airlines
Find Deal
Thu, 23 Jan - Wed, 29 Jan
10:56 - 18:50ONT-SYD
60h 54m2 stops
21:40 - 18:19SYD-ONT
39h 39m2 stops
$31,579
Find Deal
Thu, 23 Jan - Wed, 12 Feb

Lufthansa flights from Ontario to Australia

Our best Lufthansa deals on Ontario to Australia flight tickets
Lufthansa
12 Feb
ONT06:15Ontario
31h 15m
1 stop
BNE07:30Brisbane
23 Feb
BNE11:40Brisbane
27h 00m
1 stop
ONT20:40Ontario
Lufthansa
1 Mar
ONT06:00Ontario
32h 15m
1 stop
SYD09:15Sydney Kingsford Smith
14 Mar
SYD12:10Sydney Kingsford Smith
23h 54m
1 stop
ONT18:04Ontario
Lufthansa
19 Feb
ONT19:40Ontario
18h 35m
1 stop
SYD09:15Sydney Kingsford Smith
26 Feb
SYD12:10Sydney Kingsford Smith
21h 19m
1 stop
ONT14:29Ontario

American Airlines flights from Ontario to Australia

Our best American Airlines deals on Ontario to Australia flight tickets
American Airlines
20 Feb
ONT14:54Ontario
21h 21m
1 stop
BNE06:15Brisbane
7 Mar
BNE09:40Brisbane
22h 31m
1 stop
ONT14:11Ontario
American Airlines
20 Feb
ONT14:54Ontario
21h 21m
1 stop
BNE06:15Brisbane
7 Mar
BNE09:40Brisbane
22h 31m
1 stop
ONT14:11Ontario
American Airlines
15 Mar
ONT07:00Ontario
29h 30m
1 stop
BNE05:30Brisbane
23 Mar
BNE08:05Brisbane
28h 00m
1 stop
ONT19:05Ontario

See travel insights to Australia from

How to get the cheapest flight ticket from Ontario to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Australia?

United Airlines, Hawaiian Airlines, and Air Canada are the most popular carriers operating from Ontario to Australia

Which airlines fly to Australia?

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Australia from Ontario according to our data. Qantas Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 12 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Australia

Best price found

$678

Fastest flight time

17h 37m

Direct flights

None

Airports in Australia

3 airports
The best one-way flight to Australia from Ontario in the past 72 hours is $678. The best return flight deal from Ontario to Australia found on momondo in the last 72 hours is $1,312.
The fastest flight from Ontario to Australia takes 17h 37m
There are no direct flights from Ontario to Australia. Popular non-direct routes for this connection are Ontario Airport - Sydney Kingsford Smith Airport, Ontario Airport - Brisbane Airport and Ontario Airport - Melbourne Airport.
There are 3 airports near Australia: Melbourne (MEL), Brisbane (BNE), Sydney Kingsford Smith (SYD)

  • When did momondo last update prices for flights from Ontario Airport to Australia?

    Prices for flights from Ontario Airport to Australia refresh daily.

  • How old do you have to be to fly from Ontario Airport to Australia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Australia?

Finding the right flight to Australia from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Ontario to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Australia.

I’m not ready to book a flight from Ontario to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 27/1
Mon 3/2
Email me momondo's favourite deals

Find better results for your trip to Australia