Cheap flights from Ontario (ONT) to Australia

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How to find the cheapest flight from
Ontario (ONT) to Australia

All the information you need to plan the best ONT to SYD flight in 2022: compare Ontario to Australia flight prices with the expected peak season, weather and rainfall in Australia.
What is the cheapest month to fly from Ontario to Australia?

Our data shows that August tends to be the cheapest month to fly to Australia from Ontario. Users have commonly found prices around $893 for the month, but tickets can be as low as $639. Due to multiple factors, prepare for potentially higher prices in December.

How far in advance should I book a flight from Ontario to Australia?

Users have found that booking a flight from Ontario to Australia at least 40 days early can save you up to 11% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Ontario to Australia for as little as $922 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,015 for flights departing within the next 3 days.

When is the cheapest time to fly from Ontario to Australia (ONT - AU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Australia as you normally would.

Cheap flights from Ontario to Australia in January, February 2022

The best prices found for ONT to Australia flights for January, February
16 Feb - 1 Mar
$1,086pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
ONT
Ontario
25 Jan - 1 Feb
$1,087pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
ONT
Ontario
25 Feb - 6 Mar
$1,117pp
ONT
Ontario
Hawaiian Airlines
   
2 STOPS
BNE
Brisbane
BNE
Brisbane
Hawaiian Airlines
   
2 STOPS
ONT
Ontario

Ontario to Australia 2022 flight deals

Cheap flights to Australia from Ontario found for this year
16 Feb - 1 Mar
$1,086pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
ONT
Ontario
25 Jan - 1 Feb
$1,087pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
ONT
Ontario
23 Mar - 23 Apr
$1,111pp
ONT
Ontario
Hawaiian Airlines
   
2 STOPS
MEL
Melbourne
MEL
Melbourne
Hawaiian Airlines
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Australia

Late deals on round-trip flights to Australia from Ontario, departing today and this week
30 Jan - 6 Feb
$1,087pp
ONT
Ontario
Hawaiian Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hawaiian Airlines
 
1 STOP
ONT
Ontario
4 Feb - 23 Feb
$1,196pp
ONT
Ontario
Hawaiian Airlines
   
2 STOPS
BNE
Brisbane
BNE
Brisbane
Hawaiian Airlines
   
2 STOPS
ONT
Ontario
30 Jan - 13 Feb
$1,262pp
ONT
Ontario
Hawaiian Airlines
   
2 STOPS
MEL
Melbourne
MEL
Melbourne
Hawaiian Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Australia from Ontario

The cheapest one-way flights from Ontario to Australia
5:00 am - 9:35 am
Hawaiian Airlines
2 Stops
57h 35m
ONT - MEL
Hawaiian Airlines
$833
Hawaiian Airlines
11:09 am - 2:35 am
Multiple Airlines
2 Stops
22h 26m
ONT - SYD
Multiple Airlines
4:29 am - 1:05 am
American Airlines
2 Stops
49h 36m
ONT - SYD
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Australia</span> flights.

Flight FAQs

From Ontario to Australia

What airport do you fly from for flights from Ontario to Australia?

If you book a flight to Australia from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

Which airlines flying from Ontario to Australia have flexible cancellations due to COVID-19?

United Airlines and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Ontario to Australia for under $1,100 on Cheapflights?

Yes, there are multiple flights from Ontario to Australia for under $1,100. The cheapest flight booked recently is on Hawaiian Airlines for just $1,086, but on average you can expect to pay $1,194.

Are there last-minute flights available from Ontario to Australia for under $1,100?

There are currently 20+ open flights from Ontario to Australia within the next 7 days for less than $1,100.

What are the cheapest airlines to fly from Ontario to Australia one-way?

To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $640. American Airlines flights start at $797 while deals on United Airlines start at $821 one-way.

What are the cheapest flights from Ontario to Australia?

The cheapest flight price from Ontario to Australia is $1,060. On average you can expect to pay $1,060. The most popular route, (Ontario - Sydney Kingsford Smith), can usually be booked for $1,086.

What are the most popular routes from Ontario to Australia?

While some choose either Ontario - Melbourne or Ontario - Brisbane, Ontario - Sydney Kingsford Smith is the most popular route from Ontario to Australia.

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COVID Restrictions

View COVID Travel Restrictions for Australia

Do I need a COVID test to fly to Australia from Ontario?

Information is based on travel restrictions from Ontario to Australia

Most visitors from Ontario will not be allowed to enter Australia.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Australia.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Australia.

Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.


Do I need a test to fly back to Ontario from Australia?

Returning to Ontario from Australia

COVID-19 testing requirements
Visitors from Australia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.

Quarantine requirements
Visitors from Australia are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Australia

Destination points for flights from Ontario to Australia

Select to see more specific information for flights from Ontario to all places in Australia.

Destination information for Australia

Things to know before you go - useful duration and weather info for your trip from Ontario to Australia.
Today's exchange rate
$1 = $1.40

Airports servicing Ontario

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