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Cheap flights from Australia to Ontario from $883

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 27/5. 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
25 Apr — 2 May1
1 adult
Thu 25/4
Thu 2/5

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 $1,932 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 $2,286 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 $976.

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 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 595,970 searches. Data last updated 20 April 2024.
Check out some of the cheapest China Airlines flights we've come across from Australia to Ontario. It's recommended that users confirm their flight details before booking.
Fri 6/921:35MEL - ONT
1 stop38h 05mChina Airlines
Thu 19/900:10ONT - MEL
1 stop41h 35mChina Airlines
Deal found 19/4$1,624
Thu 17/1022:50BNE - ONT
1 stop36h 15mChina Airlines
Tue 29/1023:45ONT - BNE
1 stop42h 00mChina Airlines
Deal found 18/4$1,678
Thu 16/522:10SYD - ONT
1 stop36h 55mChina Airlines
Sat 18/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 19/4$1,686
Thu 16/522:10SYD - ONT
1 stop36h 55mChina Airlines
Sat 18/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 18/4$1,694
Thu 17/1022:50BNE - ONT
1 stop36h 15mChina Airlines
Tue 22/1000:10ONT - BNE
1 stop41h 25mChina Airlines
Deal found 18/4$1,748
Mon 6/522:10SYD - ONT
1 stop36h 55mChina Airlines
Sun 25/800:45ONT - SYD
1 stop41h 00mChina Airlines
Deal found 19/4$1,756
Wed 11/921:35MEL - ONT
1 stop38h 05mChina Airlines
Tue 17/900:10ONT - MEL
1 stop41h 35mChina Airlines
Deal found 19/4$1,776
Wed 11/918:00MEL - ONT
2 stops41h 40mChina Airlines
Tue 17/900:10ONT - MEL
1 stop41h 35mChina Airlines
Deal found 19/4$1,804
Sun 13/1022:35MEL - ONT
1 stop37h 30mChina Airlines
Sat 9/1122:45ONT - MEL
2 stops51h 20mChina Airlines
Deal found 19/4$1,812

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 595,970 searches. Data last updated 20 April 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Australia to Ontario. Deals are refreshing constantly so come back soon for more options.
Mon 20/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 2/605:50ONT - SYD
1 stop32h 10mUnited Airlines
Deal found 19/4$1,436
Mon 10/610:20SYD - ONT
1 stop19h 25mUnited Airlines
Mon 17/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 19/4$1,447
Mon 10/610:20SYD - ONT
1 stop19h 25mUnited Airlines
Mon 17/605:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 19/4$1,454
Sat 18/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Sat 25/513:29ONT - SYD
2 stops48h 31mUnited Airlines
Deal found 18/4$1,485
Thu 18/710:20SYD - ONT
1 stop18h 55mUnited Airlines
Sat 31/818:45ONT - SYD
1 stop19h 15mUnited Airlines
Deal found 19/4$1,489
Sun 19/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Sun 26/520:50ONT - SYD
1 stop17h 10mUnited Airlines
Deal found 19/4$1,497
Mon 10/610:20SYD - ONT
2 stops43h 13mUnited Airlines
Mon 17/605:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 19/4$1,500
Sun 19/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 26/520:50ONT - SYD
1 stop17h 10mUnited Airlines
Deal found 19/4$1,503
Sun 9/610:20SYD - ONT
2 stops27h 28mUnited Airlines
Sat 22/613:29ONT - SYD
2 stops24h 31mUnited Airlines
Deal found 19/4$1,536

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 595,970 searches. Prices were last updated on 20 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.
Thu 9/521:40SYD - ONT
1 stop17h 25mHawaiian Airlines
Thu 30/508:30ONT - SYD
1 stop18h 15mHawaiian Airlines
Deal found 19/4$1,196
Mon 20/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 2/605:50ONT - SYD
1 stop32h 10mUnited Airlines
Deal found 20/4$1,435
Mon 20/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 2/605:50ONT - SYD
1 stop32h 10mUnited Airlines
Deal found 19/4$1,436
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 27/513:50ONT - SYD
1 stop24h 10mUnited Airlines
Deal found 19/4$1,447
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Mon 27/506:00ONT - SYD
2 stops32h 00mUnited Airlines
Deal found 19/4$1,454
Sat 18/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Sat 25/513:29ONT - SYD
2 stops48h 31mUnited Airlines
Deal found 18/4$1,485
Sun 19/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Sun 26/520:50ONT - SYD
1 stop17h 10mUnited Airlines
Deal found 19/4$1,497
Sun 19/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 26/520:50ONT - SYD
1 stop17h 10mUnited Airlines
Deal found 19/4$1,503
Mon 20/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Sun 2/606:00ONT - SYD
2 stops32h 00mUnited Airlines
Deal found 19/4$1,566

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 595,970 searches. Data last updated 20 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.
Sun 27/1021:40SYD - ONT
1 stop17h 20mHawaiian Airlines
Sun 10/1108:40ONT - SYD
1 stop40h 05mHawaiian Airlines
Deal found 19/4$1,128
Thu 9/521:40SYD - ONT
1 stop17h 25mHawaiian Airlines
Thu 30/508:30ONT - SYD
1 stop18h 15mHawaiian Airlines
Deal found 19/4$1,196
Mon 20/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 2/605:50ONT - SYD
1 stop32h 10mUnited Airlines
Deal found 20/4$1,435
Mon 20/510:20SYD - ONT
2 stops27h 33mUnited Airlines
Sun 2/605:50ONT - SYD
1 stop32h 10mUnited Airlines
Deal found 19/4$1,436
Mon 10/610:20SYD - ONT
1 stop19h 25mUnited Airlines
Mon 17/613:55ONT - SYD
1 stop24h 05mUnited Airlines
Deal found 19/4$1,447
Thu 19/910:20SYD - ONT
1 stop16h 47mUnited Airlines
Tue 15/1010:48ONT - SYD
1 stop27h 12mUnited Airlines
Deal found 20/4$1,449
Mon 10/610:20SYD - ONT
1 stop19h 25mUnited Airlines
Mon 17/605:15ONT - SYD
2 stops32h 45mUnited Airlines
Deal found 19/4$1,454
Thu 19/910:20SYD - ONT
1 stop16h 47mUnited Airlines
Tue 15/1013:30ONT - SYD
2 stops24h 30mUnited Airlines
Deal found 20/4$1,455
Tue 23/710:20SYD - ONT
1 stop18h 55mUnited Airlines
Thu 29/818:45ONT - SYD
1 stop19h 15mUnited Airlines
Deal found 19/4$1,479

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 595,970 searches. Data last updated 20 April 2024.
Book one of these great deals on flights from Australia to Ontario. Tip: verify your flight details before completing your reservation.
Fri 26/421:40SYD - ONT
1 stop17h 30mHawaiian Airlines
Tue 30/410:05ONT - SYD
1 stop40h 40mHawaiian Airlines
Deal found 19/4$1,818
Thu 25/418:00MEL - ONT
2 stops21h 10mHawaiian Airlines
Wed 5/608:30ONT - MEL
2 stops31h 20mHawaiian Airlines
Deal found 18/4$1,890
Fri 26/422:10SYD - ONT
1 stop36h 55mChina Airlines
Mon 29/400:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 19/4$1,935
Fri 26/414:30SYD - ONT
2 stops44h 35mChina Airlines
Mon 29/400:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 19/4$1,971
Thu 25/422:10SYD - ONT
1 stop36h 55mChina Airlines
Sun 28/400:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 18/4$1,998
Sun 28/422:10SYD - ONT
1 stop36h 55mChina Airlines
Thu 2/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 19/4$2,026
Sun 28/422:50BNE - ONT
1 stop36h 15mChina Airlines
Sat 4/500:10ONT - BNE
1 stop41h 25mChina Airlines
Deal found 19/4$2,081
Sun 28/422:10SYD - ONT
1 stop36h 55mChina Airlines
Fri 3/500:10ONT - SYD
1 stop41h 35mChina Airlines
Deal found 19/4$2,096
Sun 28/422:50BNE - ONT
1 stop36h 15mChina Airlines
Thu 2/500:10ONT - BNE
1 stop41h 25mChina Airlines
Deal found 19/4$2,166

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 595,970 searches. Data last updated 20 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 27/510:20SYD - ONT
1 stop19h 25mUnited Airlines
Deal found 19/4$883
Wed 17/710:20SYD - ONT
1 stop24h 33mUnited Airlines
Deal found 18/4$886
Mon 3/610:20SYD - ONT
2 stops27h 28mUnited Airlines
Deal found 19/4$887
Mon 27/510:20SYD - ONT
2 stops24h 08mUnited Airlines
Deal found 19/4$900
Mon 27/510:20SYD - ONT
1 stop29h 09mUnited Airlines
Deal found 19/4$903
Sun 12/515:45MEL - ONT
1 stop23h 20mMultiple Airlines
Deal found 19/4$930
Sat 25/510:20SYD - ONT
1 stop29h 07mUnited Airlines
Deal found 19/4$948
Sat 18/510:20SYD - ONT
1 stop29h 44mUnited Airlines
Deal found 18/4$951
Sun 19/510:20SYD - ONT
1 stop16h 41mUnited Airlines
Deal found 19/4$953

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 595,970 searches. Data last updated 20 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,196 - $2,676

Route

Depart

Return

Price

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 9/5

1 stop17h 25m

Ontario

Thu 30/5

1 stop18h 15m

$1,196

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 20/5

2 stops27h 33m

Ontario

Sun 2/6

1 stop32h 10m

$1,436

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 10/6

1 stop19h 25m

Ontario

Mon 17/6

1 stop24h 05m

$1,447

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 10/6

1 stop19h 25m

Ontario

Mon 17/6

2 stops32h 45m

$1,454

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Fri 10/5

1 stop17h 25m

Ontario

Tue 14/5

1 stop40h 45m

$1,577

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 6/9

1 stop38h 05m

Ontario

Thu 19/9

1 stop41h 35m

$1,624

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 11/9

1 stop21h 05m

Ontario

Wed 18/9

2 stops41h 30m

$1,736

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 15/5

2 stops25h 45m

Ontario

Thu 13/6

2 stops30h 35m

$2,508

PerthOntario

PER - ONT

PERONT

Perth

Sun 12/5

2 stops35h 19m

Ontario

Thu 16/5

2 stops45h 35m

$2,676

Flights are sorted by cheapest first

Deals found on 19/4

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 20 April 2024.
Get a feel of what it's like to fly with China Airlines, United Airlines and Hawaiian Airlines 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
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

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
1,482 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

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
969 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

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

Emirates
8.1
Very Good
4,082 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

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
2,341 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

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
4,492 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Boarding

8.4

Entertainment

7.9

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 $1,196, but on average you can expect to pay $1,542.

  • 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 cheapest airlines to fly from Australia to Ontario one-way

    $883 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on China Airlines and Lufthansa, with prices starting from $1,011 and $1,084, respectively.

  • 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 20/4.

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 595,970 searches. Data last updated 20 April 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,359Average$1,957FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Hawaiian AirlinesCheapest$1,677Average$1,693FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines 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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