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Cheap flights from Sydney to Ontario from C$ 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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
24 May — 31 May1
1 adult

Cheap flight deals from Sydney to Ontario

Keep the following information in mind while searching for Sydney to Ontario flight deals. Data was last updated 19 May 2025.

Round-trip from

C$ 1,289

One-way from

C$ 722

Popular in

December

Cheapest in

February

Average price

C$ 1,983
Delta
  • Delta
  • 24/7-8/8
  • 4 total stops
  • 55h 52m total
  • Sydney to Ontario
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Delta
  • Delta
  • 23/8
  • 2 total stops
  • 28h 03m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 369 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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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 19 May 2025.

Thu 24/79:25 a.m.SYD - YYZ
2 stops27h 45mDelta
Thu 7/812:16 p.m.YYZ - SYD
2 stops28h 19mDelta
Deal found 19/5C$ 1,289
Sat 2/89:25 a.m.SYD - YUL
2 stops27h 43mDelta
Wed 27/82:48 p.m.YUL - SYD
2 stops49h 47mDelta
Deal found 18/5C$ 1,293
Tue 10/61:15 p.m.SYD - YYZ
3 stops35h 24mMultiple Airlines
Mon 16/66:35 p.m.YYZ - SYD
2 stops27h 10mMultiple Airlines
Deal found 19/5C$ 1,574
Thu 30/1011:35 a.m.SYD - YYZ
1 stop47h 25mPhilippine Airlines
Fri 14/1111:30 p.m.YYZ - SYD
1 stop42h 15mPhilippine Airlines
Deal found 19/5C$ 1,706
Mon 20/1010:20 a.m.SYD - YUL
1 stop25h 30mAir Canada
Mon 15/126:15 p.m.YUL - SYD
1 stop44h 40mAir Canada
Deal found 17/5C$ 1,736
Wed 13/89:20 a.m.SYD - YYZ
1 stop23h 55mAir Canada
Wed 27/89:30 p.m.YYZ - SYD
1 stop43h 50mAir Canada
Deal found 18/5C$ 1,738
Mon 18/89:20 a.m.SYD - YTZ
2 stops24h 26mAir Canada
Tue 2/93:25 p.m.YTZ - SYD
2 stops25h 55mAir Canada
Deal found 19/5C$ 1,818
Tue 27/510:10 a.m.SYD - YYZ
1 stop41h 40mCathay Pacific
Wed 4/63:30 p.m.YYZ - SYD
1 stop27h 10mCathay Pacific
Deal found 18/5C$ 1,835
Sun 8/69:20 a.m.SYD - YOW
2 stops24h 57mAir Canada
Sat 21/62:25 p.m.YOW - SYD
2 stops26h 55mAir Canada
Deal found 18/5C$ 1,938
Sun 2/1110:30 a.m.SYD - YYZ
1 stop25h 00mAsiana Airlines
Thu 20/111:00 p.m.YYZ - SYD
1 stop27h 30mAsiana Airlines
Deal found 19/5C$ 1,959
Sun 10/89:40 p.m.SYD - YYZ
2 stops31h 20mAlaska Airlines
Tue 26/84:45 p.m.YYZ - SYD
2 stops61h 00mAlaska Airlines
Deal found 18/5C$ 2,055
Sun 8/69:20 a.m.SYD - YOW
3 stops28h 59mMultiple Airlines
Sat 21/61:55 p.m.YOW - SYD
3 stops31h 50mMultiple Airlines
Deal found 18/5C$ 2,121

Cheapflights Fare Finder

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 629,999 searches. Data last updated 19 May 2025.
Use the filters below to find and compare flights from Sydney to Ontario that are best for you.

Fly from

Sydney

Fly to

Ontario

Route

Depart

Return

Price

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 24/7

9:25 a.m.-10:58 p.m.

2 stops27h 33m

Toronto Pearson Intl

Fri 8/8

12:16 p.m.-6:35 a.m.

2 stops28h 19m

C$ 1,289

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 2/8

9:25 a.m.-11:08 p.m.

2 stops27h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

2:48 p.m.-6:35 a.m.

2 stops49h 47m

C$ 1,293

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Tue 10/6

1:15 p.m.-10:39 a.m.

3 stops35h 24m

Toronto Pearson Intl

Mon 16/6

6:35 p.m.-11:45 a.m.

2 stops27h 10m

C$ 1,574

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 8/6

9:20 a.m.-12:37 a.m.

3 stops29h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

8:00 a.m.-7:20 a.m.

3 stops33h 20m

C$ 1,671

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 30/10

11:35 a.m.-8:00 p.m.

1 stop47h 25m

Toronto Pearson Intl

Fri 14/11

11:30 p.m.-9:45 a.m.

1 stop42h 15m

C$ 1,706

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 20/10

10:20 a.m.-8:50 p.m.

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

6:15 p.m.-6:55 a.m.

1 stop44h 40m

C$ 1,736

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Wed 13/8

9:20 a.m.-7:15 p.m.

1 stop23h 55m

Toronto Pearson Intl

Wed 27/8

9:30 p.m.-7:20 a.m.

1 stop43h 50m

C$ 1,738

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 18/8

9:20 a.m.-7:46 p.m.

2 stops24h 26m

Toronto Island

Tue 2/9

3:25 p.m.-7:20 a.m.

2 stops25h 55m

C$ 1,818

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Fri 31/10

8:45 a.m.-9:35 p.m.

1 stop27h 50m

Toronto Pearson Intl

Fri 7/11

1:55 p.m.-12:00 p.m.

1 stop30h 05m

C$ 1,847

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 8/6

9:20 a.m.-8:17 p.m.

2 stops24h 57m

Ottawa

Sat 21/6

2:25 p.m.-7:20 a.m.

2 stops26h 55m

C$ 1,938

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 54 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 168). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 257). 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.

What is the cheapest time of day to fly from SYD to ON?

Find hourly flight availability from Sydney 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 May 2025.

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

Weekly flight availability from Sydney to Region of Ontario

Explore weekly flight availability from Sydney to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 May 2025.

The most flights from SYD to CAON are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 19 May 2025.
Read reviews from past customers who have flown Japan Airlines, Asiana Airlines and Emirates from Sydney to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very good
1,475 reviews
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Asiana Airlines
8.2
Very good
440 reviews
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.0
Very good
3,235 reviews
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Delta
8.0
Very good
7,951 reviews
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Japan Airlines
8.3
Very good
1,475 reviews
Check prices

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 airport do you fly from for flights from Sydney to Ontario?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Ontario.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 722. Users have also found prices from C$ 991 and C$ 1,128 on Air Canada and Cathay Pacific, respectively.

  • What are the most popular routes from Sydney to Region of Ontario?

    The most popular flight routes from Sydney to Region of Ontario are Sydney Kingsford Smith - Toronto Pearson Intl, Sydney Kingsford Smith - Montreal Pierre Elliott Trudeau Intl and Sydney Kingsford Smith - Toronto Island.

  • 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sydney to Region of Ontario (average of C$ 168). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 257). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Sydney to Ontario

Discover the top 7 airlines that operate flights from Sydney 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 629,999 searches. Data last updated 19 May 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 354AverageC$ 2,258FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 521AverageC$ 1,819FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 992AverageC$ 3,141FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,127AverageC$ 1,822FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Asiana AirlinesCheapestC$ 1,519AverageC$ 2,274FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,821AverageC$ 2,443FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Cathay PacificCheapestC$ 2,074AverageC$ 2,568FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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

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

Cheapflights helps you find that perfect flight to Ontario from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Sydney to Ontario with no change fees.

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Of course! You can now track prices for flights from Sydney to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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