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Cheap flights from Australia to Ontario from $722

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — ONT
28 Apr — 5 May1
1 adult
Sun 28/4
Sun 5/5

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

Users have found that booking a flight from Australia to Ontario at least 56 days early can save you up to 26% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Australia to Ontario for as little as $1,924 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 $2,276 for flights departing within the next 3 days.

What is the cheapest month to fly from Australia to Ontario?

Flights from Australia to Ontario lean towards being more expensive in December. Prices are generally better when you fly from Australia to Ontario in October, with the cheapest ticket starting at $972.

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

When flying from Australia to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Australia to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Australia and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
Check out some of the cheapest United Airlines flights we've come across from Australia to Ontario. It's recommended that users confirm their flight details before booking.
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 27/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 21/4$1,424
Thu 23/510:20SYD - ONT
2 stops27h 28mUnited Airlines
Wed 5/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 22/4$1,428
Tue 21/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 3/605:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 22/4$1,430
Wed 22/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Wed 29/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 22/4$1,442
Wed 22/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Wed 29/505:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 22/4$1,448
Sun 26/510:20SYD - ONT
1 stop26h 34mUnited Airlines
Tue 4/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 22/4$1,475
Sun 22/910:20SYD - ONT
1 stop16h 47mUnited Airlines
Sun 29/918:35ONT - SYD
1 stop19h 25mUnited Airlines
Deal found 22/4$1,490
Tue 3/910:20SYD - ONT
1 stop16h 47mUnited Airlines
Fri 20/918:45ONT - SYD
1 stop19h 15mUnited Airlines
Deal found 22/4$1,492
Sun 21/710:20SYD - ONT
1 stop18h 48mUnited Airlines
Sat 31/818:45ONT - SYD
1 stop19h 15mUnited Airlines
Deal found 22/4$1,525

Cheap China Airlines flights from Australia to Ontario

Explore cheap flight options specifically provided by China Airlines for the route between Australia and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
Some of the lowest-priced China Airlines flights we've found at this time heading from Australia to Ontario. Deals are refreshing constantly so come back soon for more options.
Thu 17/1022:50BNE - ONT
1 stop36h 15mChina Airlines
Thu 31/1023:45ONT - BNE
1 stop42h 00mChina Airlines
Deal found 20/4$1,604
Fri 10/521:35MEL - ONT
1 stop37h 30mChina Airlines
Thu 16/500:10ONT - MEL
1 stop41h 35mChina Airlines
Deal found 21/4$1,615
Wed 2/1021:35MEL - ONT
1 stop37h 30mChina Airlines
Tue 22/1000:10ONT - MEL
1 stop41h 35mChina Airlines
Deal found 21/4$1,641
Wed 28/821:35MEL - ONT
1 stop38h 05mChina Airlines
Tue 10/900:45ONT - MEL
1 stop41h 00mChina Airlines
Deal found 21/4$1,658
Fri 18/1022:35MEL - ONT
1 stop37h 30mChina Airlines
Sat 23/1122:45ONT - MEL
1 stop42h 30mChina Airlines
Deal found 21/4$1,660
Mon 13/522:10SYD - ONT
1 stop36h 55mChina Airlines
Thu 16/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 22/4$1,672
Fri 10/521:35MEL - ONT
1 stop37h 30mChina Airlines
Thu 13/222:45ONT - MEL
1 stop42h 30mChina Airlines
Deal found 21/4$1,675
Wed 15/522:10SYD - ONT
1 stop36h 55mChina Airlines
Sat 18/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 22/4$1,722
Tue 28/521:35MEL - ONT
1 stop37h 30mChina Airlines
Sun 16/222:45ONT - MEL
1 stop42h 30mChina Airlines
Deal found 22/4$1,723

Cheap Australia to Ontario flights in April & May 2024

Find cheap flight options from Australia to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 581,773 searches. Prices were last updated on 23 April 2024.
The lowest fares we've come across on flights travelling from Australia to Ontario in April and May 2024. Check back soon for alternative fares.
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 27/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 21/4$1,424
Thu 23/510:20SYD - ONT
2 stops27h 28mUnited Airlines
Wed 5/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 22/4$1,428
Wed 22/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Wed 29/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 22/4$1,442
Wed 22/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Wed 29/505:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 22/4$1,448
Sun 26/510:20SYD - ONT
1 stop26h 34mUnited Airlines
Tue 4/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 22/4$1,475
Fri 26/421:40SYD - ONT
1 stop17h 30mHawaiian Airlines
Sun 5/510:00ONT - SYD
1 stop40h 45mHawaiian Airlines
Deal found 22/4$1,535
Tue 23/421:40SYD - ONT
1 stop17h 30mHawaiian Airlines
Fri 26/410:05ONT - SYD
1 stop40h 40mHawaiian Airlines
Deal found 22/4$1,542
Tue 21/510:55MEL - ONT
1 stop29h 09mUnited Airlines
Tue 28/513:50ONT - MEL
1 stop25h 25mUnited Airlines
Deal found 21/4$1,591
Tue 28/510:55MEL - ONT
1 stop18h 50mUnited Airlines
Tue 30/718:35ONT - MEL
1 stop20h 40mUnited Airlines
Deal found 22/4$1,601

Australia to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Australia and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
The lowest fares we've come across on flights travelling from Australia to Ontario in April and May 2024. Check back soon for alternative fares.
Fri 22/1121:40SYD - ONT
1 stop18h 00mHawaiian Airlines
Fri 6/1208:55ONT - SYD
1 stop39h 50mHawaiian Airlines
Deal found 22/4$1,119
Tue 5/1121:40SYD - ONT
1 stop18h 00mHawaiian Airlines
Tue 12/1108:40ONT - SYD
1 stop40h 05mHawaiian Airlines
Deal found 22/4$1,124
Fri 30/821:40SYD - ONT
1 stop16h 15mHawaiian Airlines
Fri 20/908:05ONT - SYD
1 stop18h 40mHawaiian Airlines
Deal found 22/4$1,192
Thu 12/921:40SYD - ONT
1 stop39h 10mHawaiian Airlines
Thu 14/1108:40ONT - SYD
1 stop40h 05mHawaiian Airlines
Deal found 22/4$1,386
Tue 3/921:40SYD - ONT
1 stop39h 25mHawaiian Airlines
Fri 20/908:05ONT - SYD
1 stop18h 40mHawaiian Airlines
Deal found 21/4$1,422
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 27/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 21/4$1,424
Thu 23/510:20SYD - ONT
2 stops27h 28mUnited Airlines
Wed 5/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 22/4$1,428
Wed 22/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Wed 29/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 22/4$1,442
Thu 17/1021:40SYD - ONT
1 stop17h 20mHawaiian Airlines
Sun 20/1009:05ONT - SYD
1 stop40h 40mHawaiian Airlines
Deal found 22/4$1,447

Australia to Ontario flights leaving soon

Find last-minute flight options from Australia to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
Book one of these great deals on flights from Australia to Ontario. Tip: verify your flight details before completing your reservation.
Sat 27/421:40SYD - ONT
1 stop17h 30mHawaiian Airlines
Sat 29/608:30ONT - SYD
1 stop18h 15mHawaiian Airlines
Deal found 21/4$1,804
Sat 27/421:40SYD - ONT
1 stop17h 30mHawaiian Airlines
Wed 1/510:00ONT - SYD
1 stop40h 45mHawaiian Airlines
Deal found 20/4$1,903
Wed 1/522:10SYD - ONT
1 stop36h 55mChina Airlines
Tue 16/700:45ONT - SYD
2 stops47h 40mChina Airlines
Deal found 22/4$2,246
Sun 28/422:10SYD - ONT
1 stop36h 55mChina Airlines
Thu 27/600:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 21/4$2,378
Wed 1/514:30SYD - ONT
2 stops44h 35mChina Airlines
Tue 16/700:45ONT - SYD
2 stops44h 40mChina Airlines
Deal found 22/4$2,427
Sun 28/422:10SYD - ONT
1 stop36h 55mChina Airlines
Tue 25/600:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 21/4$2,482
Sat 27/418:35SYD - ONT
2 stops40h 30mMultiple Airlines
Thu 27/600:10ONT - SYD
1 stop41h 35mMultiple Airlines
Deal found 21/4$2,546
Sun 28/422:10SYD - ONT
1 stop36h 55mChina Airlines
Sun 30/600:45ONT - SYD
1 stop41h 00mChina Airlines
Deal found 21/4$2,597
Thu 2/522:50BNE - ONT
1 stop36h 15mChina Airlines
Thu 30/500:10ONT - BNE
1 stop41h 25mChina Airlines
Deal found 22/4$2,638

One-way flights to Ontario from Australia

Search for one-way flight options from Australia to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
Users travelling one-way from Australia to Ontario can select one of these great deals. Those seeking round-trip flights from Australia to Ontario should utilise the search form at the top of the page.
Mon 13/516:20SYD - ONT
1 stop22h 45mMultiple Airlines
Deal found 22/4$722
Mon 6/516:20SYD - ONT
1 stop22h 45mMultiple Airlines
Deal found 22/4$730
Wed 22/510:20SYD - ONT
2 stops28h 14mUnited Airlines
Deal found 22/4$880
Wed 12/610:20SYD - ONT
1 stop19h 25mUnited Airlines
Deal found 22/4$890
Wed 12/610:20SYD - ONT
2 stops27h 28mUnited Airlines
Deal found 22/4$897
Mon 29/416:20SYD - ONT
1 stop22h 50mMultiple Airlines
Deal found 22/4$919
Sat 1/610:20SYD - ONT
2 stops43h 13mUnited Airlines
Deal found 22/4$945
Sat 17/810:20SYD - ONT
1 stop18h 55mUnited Airlines
Deal found 22/4$949
Fri 31/510:20SYD - ONT
1 stop19h 29mUnited Airlines
Deal found 22/4$955

Find flights from Australia to Ontario within your budget

Customise your flight search to find flights from Australia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,192 - $2,667

Route

Depart

Return

Price

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Fri 30/8

1 stop16h 15m

Ontario

Fri 20/9

1 stop18h 40m

$1,192

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 12/9

1 stop39h 10m

Ontario

Thu 14/11

1 stop40h 05m

$1,386

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Tue 3/9

1 stop39h 25m

Ontario

Fri 20/9

1 stop18h 40m

$1,422

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 20/5

1 stop16h 41m

Ontario

Mon 27/5

1 stop24h 10m

$1,424

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 23/5

2 stops27h 28m

Ontario

Wed 5/6

1 stop24h 05m

$1,428

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Tue 21/5

1 stop16h 41m

Ontario

Mon 3/6

2 stops32h 45m

$1,430

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 17/10

1 stop36h 15m

Ontario

Thu 31/10

1 stop42h 00m

$1,604

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 6/5

1 stop22h 45m

Ontario

Fri 10/5

1 stop35h 40m

$1,663

PerthOntario

PER - ONT

PERONT

Perth

Sun 12/5

2 stops35h 19m

Ontario

Thu 16/5

2 stops41h 35m

$2,667

Flights are sorted by cheapest first

Deals found on 22/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 23 April 2024.
Get a feel of what it's like to fly with United Airlines, China Airlines and Qatar Airways from Australia to Ontario by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Japan Airlines
8.3
Very Good
1,486 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

China Airlines
8.3
Very Good
966 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Hawaiian Airlines
8.0
Very Good
2,332 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Qatar Airways
7.7
Good
4,489 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

United Airlines
7.4
Good
11,289 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Comfort

8.2

Boarding

8.4

Crew

8.7

Food

7.9

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Related info for your journey

Find useful and relevant information for your journey from Australia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Australia. Ontario is conveniently located just 4.9 km from Ontario’s city centre.

  • Can I find flights from Australia to Ontario for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Australia to Ontario for under $1,200. The cheapest flight booked recently is on Hawaiian Airlines for just $1,192, but on average you can expect to pay $1,480.

  • Are there last-minute flights available from Australia to Ontario for under $1,900?

    There are currently 20+ open flights from Australia to Ontario within the next 7 days for less than $1,900.

  • What are the most popular routes from Australia to Ontario?

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

  • What does SYD to ONT mean?

    SYD and ONT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SYD to ONT refers to a flight route from Sydney Kingsford Smith Airport to Ontario Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL).

  • Can I find deals for flights from Australia to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Australia to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Australia to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Australia to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Australia to Ontario that include hotel bookings?

    Yes. In addition to deals on Australia to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ontario.

  • Can I find deals for business class flights from Australia to Ontario?

    Yes. Cheapflights offers flight deals from Australia to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Australia to Ontario that allow pets onboard?

    Many airlines flying from Australia to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Australia to Ontario?

    Yes, you can often find last-minute deals on Australia to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Australia to Ontario flight deals updated?

    The Australia to Ontario flight deals you see on this page were last updated on 22/4.

See more FAQs

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Alternative routes for Australia to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Australia to Ontario

Discover the top 2 airlines that operate flights from Australia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 581,773 searches. Data last updated 23 April 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,353Average$1,948FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,669Average$1,685FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
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Perth to London Heathrow Airport flights
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Search flights from Australia to Ontario by cabin class

Find flights from Australia to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Ontario?

Cheapflights makes it easy to find Australia to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Australia to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Australia.

Can Cheapflights find flights from Australia to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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