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Cheap flights from Sydney to Ontario from C$ 772

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YYZ
5 May — 12 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 30 April 2025.

Round-trip from

C$ 1,480

One-way from

C$ 772

Popular in

December

Cheapest in

May

Average price

C$ 2,271
4/6-20/6
  • 4/6-20/6
  • 5 total stops
  • 58h 47m total
  • Sydney to Ontario
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13/6
  • 13/6
  • 3 total stops
  • 46h 17m total
  • Sydney to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 354 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 75 potential savings vs. average RT price).
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Average for round-trip flights in April 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 30 April 2025.

Wed 4/61:15 p.m.SYD - YYZ
3 stops31h 37mMultiple Airlines
Fri 20/66:35 p.m.YYZ - SYD
2 stops27h 10mMultiple Airlines
Deal found 29/4C$ 1,480
Thu 5/68:55 a.m.SYD - YYZ
2 stops43h 35mJapan Airlines
Wed 18/66:30 a.m.YYZ - SYD
2 stops57h 50mJapan Airlines
Deal found 29/4C$ 1,657
Tue 3/61:15 p.m.SYD - YUL
2 stops31h 41mMultiple Airlines
Thu 12/67:30 a.m.YUL - SYD
2 stops41h 10mMultiple Airlines
Deal found 29/4C$ 1,690
Thu 15/51:15 p.m.SYD - YTZ
3 stops34h 32mMultiple Airlines
Mon 19/512:25 p.m.YTZ - SYD
3 stops33h 20mMultiple Airlines
Deal found 29/4C$ 1,734
Mon 15/910:10 a.m.SYD - YYZ
1 stop26h 00mCathay Pacific
Mon 20/1010:35 a.m.YYZ - SYD
1 stop34h 15mCathay Pacific
Deal found 29/4C$ 1,762
Mon 9/65:45 p.m.SYD - YOW
2 stops44h 36mMultiple Airlines
Mon 23/67:00 a.m.YOW - SYD
2 stops34h 05mMultiple Airlines
Deal found 29/4C$ 1,762
Tue 8/78:55 a.m.SYD - YUL
2 stops45h 45mJapan Airlines
Wed 20/85:29 p.m.YUL - SYD
2 stops46h 51mJapan Airlines
Deal found 29/4C$ 1,808
Mon 15/99:20 a.m.SYD - YTZ
2 stops36h 45mAir Canada
Wed 15/107:20 p.m.YTZ - SYD
2 stops46h 00mAir Canada
Deal found 29/4C$ 1,869
Mon 15/99:20 a.m.SYD - YYZ
2 stops28h 01mAir Canada
Mon 20/1010:30 a.m.YYZ - SYD
2 stops30h 50mAir Canada
Deal found 29/4C$ 1,880
Thu 12/610:10 a.m.SYD - YKF
2 stops35h 00mMultiple Airlines
Thu 19/66:15 a.m.YKF - SYD
3 stops42h 25mMultiple Airlines
Deal found 28/4C$ 1,947
Wed 24/98:55 p.m.SYD - YYZ
2 stops37h 10mTurkish Airlines
Sun 26/109:25 p.m.YYZ - SYD
2 stops31h 20mTurkish Airlines
Deal found 29/4C$ 1,977
Fri 25/79:40 p.m.SYD - YYZ
2 stops31h 20mAlaska Airlines
Thu 21/84:45 p.m.YYZ - SYD
2 stops61h 00mAlaska Airlines
Deal found 29/4C$ 2,054

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 30 April 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

Wed 4/6

1:15 p.m.-6:52 a.m.

3 stops31h 37m

Toronto Pearson Intl

Fri 20/6

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

2 stops27h 10m

C$ 1,480

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Thu 5/6

8:55 a.m.-2:30 p.m.

2 stops43h 35m

Toronto Pearson Intl

Wed 18/6

6:30 a.m.-6:20 a.m.

2 stops57h 50m

C$ 1,657

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 3/6

1:15 p.m.-6:56 a.m.

2 stops31h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

7:30 a.m.-2:40 p.m.

2 stops41h 10m

C$ 1,690

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Thu 15/5

1:15 p.m.-9:47 a.m.

3 stops34h 32m

Toronto Island

Mon 19/5

12:25 p.m.-11:45 a.m.

3 stops33h 20m

C$ 1,734

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 15/9

10:10 a.m.-10:10 p.m.

1 stop26h 00m

Toronto Pearson Intl

Mon 20/10

10:35 a.m.-11:50 a.m.

1 stop34h 15m

C$ 1,762

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 9/6

5:45 p.m.-12:21 a.m.

2 stops44h 36m

Ottawa

Mon 23/6

7:00 a.m.-7:05 a.m.

2 stops34h 05m

C$ 1,762

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/7

8:55 a.m.-4:40 p.m.

2 stops45h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

5:29 p.m.-6:20 a.m.

2 stops46h 51m

C$ 1,808

SydneyToronto

SYD - YTZ

SYDYTZ

Sydney Kingsford Smith

Mon 15/9

9:20 a.m.-8:05 a.m.

2 stops36h 45m

Toronto Island

Wed 15/10

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

2 stops46h 00m

C$ 1,869

SydneyToronto

SYD - YYZ

SYDYYZ

Sydney Kingsford Smith

Mon 15/9

9:20 a.m.-11:21 p.m.

2 stops28h 01m

Toronto Pearson Intl

Mon 20/10

10:30 a.m.-8:20 a.m.

2 stops30h 50m

C$ 1,880

SydneyToronto

SYD - YKF

SYDYKF

Sydney Kingsford Smith

Thu 12/6

10:10 a.m.-7:10 a.m.

2 stops35h 00m

Toronto Region of Waterloo Intl

Thu 19/6

6:15 a.m.-2:40 p.m.

3 stops42h 25m

C$ 1,947

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 56 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$ 167). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 30 April 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.

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 30 April 2025.
Read reviews from past customers who have flown Japan Airlines, Asiana Airlines and Delta 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
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Asiana Airlines
8.2
Very good
442 reviews
Japan Airlines
8.3
Very good
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Delta
8.0
Very good
7,929 reviews
Japan Airlines
8.3
Very good
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Air New Zealand
8.0
Very good
471 reviews
Japan Airlines
8.3
Very good
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Alaska Airlines
8.0
Very good
9,961 reviews
Japan Airlines
8.3
Very good
1,459 reviews
Check prices

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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 China Eastern. According to our data, you can fly for as low as C$ 1,052. Users have also found prices from C$ 1,081 and C$ 1,098 on Japan Airlines and Philippine Airlines, 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$ 167). Flying from Sydney to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 5 airlines flying from Sydney to Ontario

Discover the top 5 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 983AverageC$ 2,982FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,089AverageC$ 1,834FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,117AverageC$ 1,549FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Asiana AirlinesCheapestC$ 1,506AverageC$ 2,254FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestC$ 1,810AverageC$ 2,437FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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!

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

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