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$481+ Cheap flights from Sydney (SYD) to Ontario (ONT)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ONT
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Sydney to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

September

Round-trip from

$801
(BestPriceTravel)

One-way from

$481
(Kiwi.com)
Provider with most accurate pricing for Sydney Kingsford Smith-Ontario flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Ontario flights.
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High demand for flights, 30% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Sydney Kingsford Smith to Ontario
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One-way flight from Sydney Kingsford Smith to Ontario
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Find flight deals from Sydney to Ontario

Cheapest flights from Sydney to Ontario
Explore the most affordable flight options available from Sydney to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This lol.travel deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/239:40 pmSYD - ONT
1 stop19h 30mHawaiian Airlines
Fri 12/610:05 amONT - SYD
1 stop38h 40mHawaiian Airlines
Deal found 11/21$1,169
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:15 pmSYD - ONT
2 stops23h 34mUnited Airlines
Sun 1/195:10 amONT - SYD
2 stops33h 05mUnited Airlines
Deal found 11/21$1,453
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amSYD - ONT
2 stops35h 10mMultiple Airlines
Sat 12/710:05 amONT - SYD
2 stops32h 05mMultiple Airlines
Deal found 11/21$1,613
This Flightnetwork deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:45 pmSYD - ONT
2 stops42h 05mChina Airlines
Sat 12/710:45 pmONT - SYD
1 stop42h 25mChina Airlines
Deal found 11/20$1,795
This oojo deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/239:40 pmSYD - ONT
2 stops40h 44mQatar Airways
Sat 11/306:00 amONT - SYD
2 stops41h 50mQatar Airways
Deal found 11/21$2,741
This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:20 amSYD - ONT
2 stops22h 13mAir Canada
Fri 12/201:57 pmONT - SYD
2 stops24h 38mAir Canada
Deal found 11/20$3,975

Find flights from Sydney to Ontario within your budget

Customize your flight search to find flights from Sydney 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 2/6

9:40 pm-9:50 pm

1 stop19h 10m

Ontario

Wed 2/26

9:45 am-7:45 pm

1 stop39h 00m

$801

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 4/10

4:20 pm-9:00 pm

1 stop21h 40m

Ontario

Thu 4/17

8:20 am-2:40 pm

1 stop37h 20m

$940

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 2/6

12:10 pm-5:57 pm

1 stop24h 47m

Ontario

Thu 2/13

5:05 am-9:15 am

2 stops33h 10m

$961

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 3/30

10:10 pm-6:05 pm

1 stop37h 55m

Ontario

Mon 4/14

12:10 am-10:45 am

1 stop41h 35m

$1,072

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 2/6

9:40 pm-6:13 pm

2 stops39h 33m

Ontario

Fri 2/28

11:57 am-6:50 pm

2 stops35h 53m

$2,174

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sat 1/25

10:00 pm-9:40 pm

2 stops42h 40m

$481

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Fri 3/7

9:40 pm-9:50 pm

1 stop19h 10m

$540

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Wed 2/19

12:10 pm-6:31 pm

1 stop25h 21m

$594

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sun 2/9

10:10 pm-4:50 pm

1 stop37h 40m

$695

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 2/10

9:40 pm-8:13 pm

2 stops41h 33m

$1,270

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Sydney-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sydney with our price prediction graph.
Estimated round-trip 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 Sydney to Ontario

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

What is the cheapest month to book a flight from Sydney to Ontario?

Currently, September is the cheapest month in which you can book a flight from Sydney to Ontario (average of $236). Flying from Sydney to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals 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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 November 21, 2024.
To help decide which airline to fly from Sydney to Ontario, see what other customers have to say about Hawaiian Airlines, United Airlines and Qatar Airways. 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.
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

China Airlines
8.3
Very good
776 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Hawaiian Airlines
7.9
Good
2,290 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Qatar Airways
7.5
Good
3,829 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

United Airlines
7.4
Good
9,172 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

American Airlines
7.2
Good
10,000 reviews
China Airlines
8.3
Very good
776 reviews

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Crew

8.6

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Related info for your journey

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

  • What are the cheapest airlines flying from Sydney to Ontario round-trip?

    Our cheapest airline available from Sydney to Ontario is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $801 on this airline. Additional options worth looking into are United Airlines and China Airlines, starting at $961 and $1,072 round-trip. Users have found that Hawaiian Airlines is 24% cheaper than the other options available to this destination.

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

    $540 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and China Airlines, with prices starting from $594 and $695, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

  • What is the cheapest month to book a flight from Sydney to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Ontario (average of $236). Flying from Sydney to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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