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

$821 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 Hawaiian Airlines, with prices starting from $983 and $1,078, respectively. Find deals

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. Find deals

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 48 days early can save you up to 26% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Australia to Ontario for as little as $1,507 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 $1,562 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 August, with the cheapest ticket starting at $926.

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 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.

$2,551+ Flights from Australia to Ontario

Cheap flight deals from Australia to Ontario

Round-trip from	$1,289
One-way from	$624

5/2-8/3
2 total stops
59h 35m total
Australia to Ontario

Search Deals

2/2
2 total stops
36h 48m total
Australia to Ontario

Search Deals

Find flight deals from Australia to Ontario

Cheapest flights from Australia to Ontario
Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 12月 2024.

週四 26/1212:10SYD - ONT

1 stop29h 50mUnited Airlines

週日 19/105:10ONT - SYD

2 stops33h 05mUnited Airlines

Deal found 18/12$1,829

週日 29/1213:00MEL - ONT

2 stops23h 26mUnited Airlines

週一 30/1218:50ONT - MEL

1 stop20h 10mUnited Airlines

Deal found 18/12$2,377

週二 24/1221:40SYD - ONT

1 stop19h 30mHawaiian Airlines

週二 7/109:35ONT - SYD

1 stop39h 10mHawaiian Airlines

Deal found 18/12$2,404

週一 30/1211:40BNE - ONT

2 stops23h 46mUnited Airlines

週三 8/113:45ONT - BNE

2 stops23h 45mUnited Airlines

Deal found 17/12$2,550

週一 23/1207:15ADL - ONT

2 stops24h 31mUnited Airlines

週四 30/118:38ONT - ADL

2 stops27h 12mUnited Airlines

Deal found 17/12$2,631

週二 31/1222:10SYD - ONT

1 stop37h 40mChina Airlines

週一 14/700:45ONT - SYD

1 stop41h 00mChina Airlines

Deal found 17/12$3,256

週四 19/1200:25PER - ONT

3 stops32h 25mMultiple Airlines

週五 17/106:00ONT - PER

3 stops34h 10mMultiple Airlines

Deal found 18/12$4,174

週四 19/1213:45MEL - ONT

2 stops27h 43mMultiple Airlines

週六 11/115:04ONT - MEL

2 stops26h 11mMultiple Airlines

Deal found 18/12$4,505

週日 29/1217:30MEL - ONT

2 stops42h 20mChina Airlines

週一 30/1222:45ONT - MEL

1 stop42h 20mChina Airlines

Deal found 18/12$4,821

週二 24/1223:10BNE - ONT

1 stop35h 40mMultiple Airlines

週五 7/222:45ONT - BNE

2 stops47h 50mMultiple Airlines

Deal found 17/12$5,025

週二 24/1223:10BNE - ONT

1 stop35h 40mChina Airlines

週二 4/222:45ONT - BNE

1 stop42h 00mChina Airlines

Deal found 17/12$5,040

週二 31/1212:50ADL - ONT

3 stops49h 17mMultiple Airlines

週二 7/106:00ONT - ADL

2 stops40h 35mMultiple Airlines

Deal found 17/12$5,217

Best flights from Australia to Ontario
Discover carefully curated flight deals from Australia to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 12月 2024.

週三 5/216:50MEL - ONT

1 stop24h 00mMultiple Airlines

週六 8/309:45ONT - MEL

1 stop35h 35mMultiple Airlines

Deal found 17/12$1,289

週四 23/112:10SYD - ONT

1 stop16h 41mLufthansa

週六 8/213:45ONT - SYD

2 stops24h 30mLufthansa

Deal found 17/12$1,316

週六 8/212:10SYD - ONT

1 stop16h 41mUnited Airlines

週日 23/205:05ONT - SYD

2 stops30h 15mUnited Airlines

Deal found 18/12$1,330

週一 17/222:10SYD - ONT

1 stop37h 40mChina Airlines

週二 25/222:45ONT - SYD

1 stop42h 25mChina Airlines

Deal found 16/12$1,588

週六 15/321:40SYD - ONT

1 stop17h 25mHawaiian Airlines

週五 28/309:05ONT - SYD

1 stop40h 40mHawaiian Airlines

Deal found 16/12$1,599

週一 24/322:45PER - ONT

2 stops34h 38mQatar Airways

週五 28/311:33ONT - PER

2 stops40h 12mQatar Airways

Deal found 18/12$3,039

週五 21/223:20MEL - ONT

1 stop36h 30mChina Airlines

週四 20/323:45ONT - MEL

1 stop42h 20mChina Airlines

Deal found 17/12$1,642

週五 7/217:25SYD - ONT

1 stop23h 25mMultiple Airlines

週三 26/209:45ONT - SYD

1 stop39h 00mMultiple Airlines

Deal found 17/12$1,651

週一 24/309:40BNE - ONT

2 stops25h 24mAir Canada

週一 31/313:20ONT - BNE

2 stops24h 40mAir Canada

Deal found 18/12$3,523

週五 31/106:10ADL - ONT

2 stops22h 11mUnited Airlines

週五 14/215:30ONT - ADL

2 stops24h 55mUnited Airlines

Deal found 16/12$1,827

週五 28/223:10BNE - ONT

1 stop35h 40mChina Airlines

週一 31/300:10ONT - BNE

1 stop41h 25mChina Airlines

Deal found 17/12$1,743

週三 12/220:30MEL - ONT

2 stops44h 20mHawaiian Airlines

週三 14/508:30ONT - MEL

2 stops30h 05mHawaiian Airlines

Deal found 17/12$1,926

Last-minute flights from Australia to Ontario
Discover last-minute flight deals from Australia to Ontario. Data last updated 19 12月 2024 and is based on user searches.

週二 24/1221:40SYD - ONT

1 stop19h 30mHawaiian Airlines

週二 7/109:35ONT - SYD

1 stop39h 10mHawaiian Airlines

Deal found 18/12$2,404

週二 24/1223:10BNE - ONT

1 stop35h 40mMultiple Airlines

週五 7/222:45ONT - BNE

2 stops47h 50mMultiple Airlines

Deal found 17/12$5,025

週二 24/1223:10BNE - ONT

1 stop35h 40mChina Airlines

週二 4/222:45ONT - BNE

1 stop42h 00mChina Airlines

Deal found 17/12$5,040

週二 24/1222:10SYD - ONT

1 stop37h 40mChina Airlines

週四 26/1222:45ONT - SYD

2 stops49h 10mChina Airlines

Deal found 17/12$5,450

週二 24/1221:55BNE - ONT

2 stops38h 39mQatar Airways

週二 31/1210:46ONT - BNE

2 stops36h 44mQatar Airways

Deal found 17/12$6,396

週三 25/1211:40BNE - ONT

1 stop19h 36mUnited Airlines

週日 29/1218:30ONT - BNE

2 stops43h 00mUnited Airlines

Deal found 18/12$2,551

週三 25/1209:40BNE - ONT

1 stop20h 06mAmerican Airlines

週日 29/1214:50ONT - BNE

1 stop21h 25mAmerican Airlines

Deal found 18/12$13,005

週四 26/1212:10SYD - ONT

2 stops27h 39mUnited Airlines

週日 19/105:10ONT - SYD

2 stops33h 05mUnited Airlines

Deal found 18/12$1,829

週六 28/1221:40SYD - ONT

2 stops38h 29mQatar Airways

週日 19/111:33ONT - SYD

2 stops36h 17mQatar Airways

Deal found 17/12$6,055

週六 28/1223:30MEL - ONT

2 stops36h 39mQatar Airways

週二 7/110:56ONT - MEL

2 stops36h 29mQatar Airways

Deal found 17/12$6,891

週日 29/1213:00MEL - ONT

2 stops23h 26mUnited Airlines

週一 30/1218:50ONT - MEL

1 stop20h 10mUnited Airlines

Deal found 18/12$2,377

週日 29/1217:30MEL - ONT

2 stops42h 20mChina Airlines

週一 30/1222:45ONT - MEL

1 stop42h 20mChina Airlines

Deal found 18/12$4,821

One-way flights from Australia to Ontario
Search for one-way flight options from Australia to Ontario. Find affordable one-way fares based on user searches. Data last updated 19 12月 2024.

週日 2/216:50MEL - ONT

2 stops36h 48mMultiple Airlines

Deal found 19/12$624

週五 31/106:10BNE - ONT

2 stops33h 40mMultiple Airlines

Deal found 17/12$775

週六 1/312:10SYD - ONT

1 stop27h 30mUnited Airlines

Deal found 18/12$821

週二 28/123:10BNE - ONT

1 stop35h 40mChina Airlines

Deal found 17/12$983

週四 13/306:00OOL - ONT

3 stops33h 45mUnited Airlines

Deal found 18/12$1,070

週四 20/221:40SYD - ONT

1 stop19h 10mHawaiian Airlines

Deal found 17/12$1,078

週二 18/323:20MEL - ONT

1 stop36h 30mChina Airlines

Deal found 18/12$1,078

週五 17/122:10SYD - ONT

1 stop37h 40mChina Airlines

Deal found 17/12$1,119

週一 17/213:00MEL - ONT

1 stop20h 29mUnited Airlines

Deal found 19/12$1,153

週一 17/310:40BNE - ONT

1 stop26h 30mUnited Airlines

Deal found 17/12$1,318

週六 1/212:00MEL - ONT

2 stops28h 50mHawaiian Airlines

Deal found 18/12$1,410

週一 23/1217:25SYD - ONT

1 stop23h 45mMultiple Airlines

Deal found 18/12$1,481

Find flights from Australia to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

MelbourneOntario

MEL - ONT

MELONT

Melbourne

週三 5/2

16:50-21:50

1 stop24h 00m

Ontario

週六 8/3

09:45-16:20

1 stop35h 35m

$1,289

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

週四 23/1

12:10-09:51

1 stop16h 41m

Ontario

週六 8/2

13:45-09:15

2 stops24h 30m

$1,316

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

週六 8/2

12:10-09:51

1 stop16h 41m

Ontario

週日 23/2

05:05-06:20

2 stops30h 15m

$1,330

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

週一 17/2

22:10-16:50

1 stop37h 40m

Ontario

週四 27/2

22:45-12:10

1 stop42h 25m

$1,588

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

週六 15/3

21:40-21:05

1 stop17h 25m

Ontario

週五 28/3

09:05-19:45

1 stop40h 40m

$1,599

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

週五 7/2

17:25-21:50

1 stop23h 25m

Ontario

週三 26/2

09:45-19:45

1 stop39h 00m

$1,651

MelbourneOntario

MEL - ONT

MELONT

Melbourne

週日 23/2

23:20-16:50

1 stop36h 30m

Ontario

週六 1/3

22:45-12:05

1 stop42h 20m

$1,676

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

週五 28/2

23:10-16:50

1 stop35h 40m

Ontario

週一 31/3

00:10-10:35

1 stop41h 25m

$1,743

AdelaideOntario

ADL - ONT

ADLONT

Adelaide

週五 31/1

06:10-09:51

2 stops22h 11m

Ontario

週五 14/2

15:30-10:55

2 stops24h 55m

$1,827

MelbourneOntario

MEL - ONT

MELONT

Melbourne

週日 23/2

13:00-21:59

2 stops51h 59m

Ontario

週六 1/3

06:00-10:00

2 stops57h 00m

$1,922

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 47 results

...

Best time to book a flight from Australia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Australia with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Australia to Ontario

Get recent, data-driven insights about flights from Australia to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from AU to 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.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Lufthansa, Qatar Airways and China 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

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines

8.3

Very Good

1,442 reviews

Japan Airlines

8.3

Very Good

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines

8.3

Very Good

754 reviews

Japan Airlines

8.3

Very Good

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Hawaiian Airlines

7.9

Good

2,296 reviews

Japan Airlines

8.3

Very Good

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways

7.5

Good

3,792 reviews

Japan Airlines

8.3

Very Good

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

United Airlines

7.4

Good

9,055 reviews

Japan Airlines

8.3

Very Good

1,442 reviews

Check prices

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

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.
What are the cheapest airlines to fly from Australia to Ontario one-way?
$821 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 Hawaiian Airlines, with prices starting from $983 and $1,078, 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.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Ontario

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Brisbane to Sacramento flights

Top airline flying from Australia to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,383	Average$1,913	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Ontario from $624

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Ontario

Round-trip from

One-way from

Find flight deals from Australia to Ontario

Cheapest flights from Australia to OntarioExplore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 12月 2024.

Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 12月 2024.

Find flights from Australia to Ontario within your budget

Best time to book a flight from Australia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Australia with our price prediction graph.

Travel insights for flights from Australia to Ontario

Get recent, data-driven insights about flights from Australia to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from AU to ONT?

Find hourly flight availability from Australia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 12月 2024.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

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?

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

What are the most popular routes from Australia to Ontario?

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

How can I find direct flights from Australia to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Australia to Ontario

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Australia to Ontario
Explore the most affordable flight options available from Australia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 12月 2024.