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Cheap flights from Adelaide to Ontario from C$ 2,210

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Adelaide to Ontario

Keep the following information in mind while searching for Adelaide to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 2,210

Popular in

December

Cheapest in

August

Average price

C$ 2,514
1/5-14/5
  • 1/5-14/5
  • 6 total stops
  • 79h 36m total
  • Adelaide to Ontario
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Highest demand for flights based on searches. 9% potential increase in price (C$ 415 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 71 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Adelaide to Ontario

Cheapest flights from Adelaide to Ontario
Explore the most affordable flight options available from Adelaide to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Thu 1/56:25 a.m.ADL - YYZ
3 stops31h 56mMultiple Airlines
Wed 14/510:25 p.m.YYZ - ADL
3 stops47h 40mMultiple Airlines
Deal found 27/3C$ 2,210
Mon 5/58:00 p.m.ADL - YYZ
2 stops40h 41mAir Canada
Tue 20/56:40 p.m.YYZ - ADL
2 stops27h 40mAir Canada
Deal found 27/3C$ 2,305
Thu 24/42:55 p.m.ADL - YYZ
2 stops39h 00mQantas Airways
Wed 7/56:30 p.m.YYZ - ADL
2 stops28h 05mQantas Airways
Deal found 27/3C$ 2,634
Thu 1/56:00 a.m.ADL - YYZ
2 stops29h 40mCathay Pacific
Wed 14/510:35 a.m.YYZ - ADL
2 stops39h 30mCathay Pacific
Deal found 27/3C$ 2,766
Fri 20/68:00 a.m.ADL - YYZ
2 stops51h 00mChina Southern
Tue 8/71:30 a.m.YYZ - ADL
2 stops51h 35mChina Southern
Deal found 27/3C$ 2,920
Mon 31/310:35 p.m.ADL - YYZ
1 stop49h 25mEmirates
Mon 21/45:30 p.m.YYZ - ADL
2 stops37h 05mEmirates
Deal found 27/3C$ 3,034
Sat 5/712:45 p.m.ADL - YUL
2 stops31h 53mMultiple Airlines
Wed 30/73:40 p.m.YUL - ADL
3 stops30h 55mMultiple Airlines
Deal found 28/3C$ 3,082
Mon 31/36:10 a.m.ADL - YYZ
2 stops33h 01mUnited Airlines
Wed 23/46:55 p.m.YYZ - ADL
2 stops25h 40mUnited Airlines
Deal found 27/3C$ 3,269
Fri 27/67:00 p.m.ADL - YUL
2 stops39h 20mAir Canada
Fri 25/79:00 p.m.YUL - ADL
2 stops59h 35mAir Canada
Deal found 26/3C$ 3,396
Tue 22/49:40 p.m.ADL - YYZ
1 stop30h 50mQatar Airways
Sun 11/59:00 p.m.YYZ - ADL
1 stop29h 20mQatar Airways
Deal found 27/3C$ 3,610
Sat 5/79:50 p.m.ADL - YUL
2 stops51h 25mEmirates
Wed 30/710:15 a.m.YUL - ADL
1 stop44h 20mEmirates
Deal found 28/3C$ 4,072

Cheapflights Fare Finder

Customize your flight search to find flights from Adelaide 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 28 March 2025.
Use the filters below to find and compare flights from Adelaide to Ontario that are best for you.

Fly from

Adelaide

Fly to

Ontario

Route

Depart

Return

Price

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Thu 1/5

6:25 a.m.-12:51 a.m.

3 stops31h 56m

Toronto Pearson Intl

Wed 14/5

10:25 p.m.-11:35 a.m.

3 stops47h 40m

C$ 2,210

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Mon 5/5

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

2 stops40h 41m

Toronto Pearson Intl

Tue 20/5

6:40 p.m.-11:50 a.m.

2 stops27h 40m

C$ 2,305

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Thu 24/4

2:55 p.m.-4:25 p.m.

2 stops39h 00m

Toronto Pearson Intl

Wed 7/5

6:30 p.m.-12:05 p.m.

2 stops28h 05m

C$ 2,634

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Thu 1/5

6:00 a.m.-10:10 p.m.

2 stops29h 40m

Toronto Pearson Intl

Wed 14/5

10:35 a.m.-3:35 p.m.

2 stops39h 30m

C$ 2,766

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Fri 20/6

8:00 a.m.-9:30 p.m.

2 stops51h 00m

Toronto Pearson Intl

Tue 8/7

1:30 a.m.-6:35 p.m.

2 stops51h 35m

C$ 2,920

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Tue 8/4

9:50 p.m.-9:30 a.m.

1 stop49h 10m

Toronto Pearson Intl

Mon 21/4

5:30 p.m.-8:05 p.m.

2 stops37h 05m

C$ 3,034

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Sat 5/7

12:45 p.m.-7:08 a.m.

2 stops31h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

3:40 p.m.-12:05 p.m.

3 stops30h 55m

C$ 3,082

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Wed 23/4

6:05 a.m.-10:36 p.m.

3 stops30h 01m

Toronto Pearson Intl

Wed 7/5

10:30 a.m.-11:05 a.m.

2 stops35h 05m

C$ 3,366

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Fri 27/6

7:00 p.m.-8:50 p.m.

2 stops39h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

9:00 p.m.-10:05 p.m.

2 stops59h 35m

C$ 3,396

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Tue 22/4

9:40 p.m.-3:00 p.m.

1 stop30h 50m

Toronto Pearson Intl

Sun 11/5

9:00 p.m.-3:50 p.m.

1 stop29h 20m

C$ 3,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 11 results
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Best time to book a flight from Adelaide to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Adelaide 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 Adelaide to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to Region of Ontario (average of C$ 167). Flying from Adelaide 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 ADL to ON?

Find hourly flight availability from Adelaide 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 28 March 2025.

When flying from Adelaide to Region of 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

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 28 March 2025.
Peruse reviews from past customers who have flown with Emirates, Qantas Airways and Cathay Pacific from Adelaide to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Qantas Airways
7.5
Good
811 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Cathay Pacific
7.5
Good
837 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
China Southern
7.5
Good
94 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Qatar Airways
7.4
Good
3,538 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 Adelaide to Ontario?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Ontario. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Region of Ontario (average of C$ 167). Flying from Adelaide 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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Alternative routes for Adelaide to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Vancouver Intl flights
Adelaide to Pearson Intl flights
Adelaide to Pierre Elliott Trudeau Intl flights
Adelaide to Edmonton flights
Adelaide to Victoria flights

Top airline flying from Adelaide to Ontario

Discover the top airline that operate flights from Adelaide 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,810AverageC$ 3,580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Deals for Adelaide to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Ontario.

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

Yes, we can. To see specific flights from Adelaide to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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