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Cheap flights from Ontario to Adelaide from $858

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Ontario to Adelaide

Keep the following information in mind while searching for Ontario to Adelaide flight deals. Data was last updated 21 February 2025.

Round-trip from

$2,273

One-way from

$858

Popular in

December

Cheapest in

May

Average price

$2,592
2/4-7/5
  • 2/4-7/5
  • 4 total stops
  • 60h 13m total
  • Ontario to Adelaide
Search Deals
6/4
  • 6/4
  • 3 total stops
  • 44h 00m total
  • Ontario to Adelaide
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($468 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Ontario to Adelaide

Cheapest flights from Ontario to Adelaide
Explore the most affordable flight options available from Ontario to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 6/812:45YYZ - ADL
2 stops32h 40mMultiple Airlines
Wed 20/811:55ADL - YYZ
2 stops25h 33mMultiple Airlines
Deal found 21/2$2,115
Fri 1/807:00YUL - ADL
3 stops38h 25mMultiple Airlines
Wed 27/811:55ADL - YUL
3 stops56h 43mMultiple Airlines
Deal found 20/2$2,294
Wed 7/509:05YYZ - ADL
2 stops36h 20mAir New Zealand
Wed 9/711:55ADL - YYZ
2 stops24h 58mAir New Zealand
Deal found 20/2$2,363
Fri 1/808:05YUL - ADL
2 stops37h 20mAir New Zealand
Wed 27/811:55ADL - YUL
2 stops32h 34mAir New Zealand
Deal found 20/2$2,502
Thu 20/321:50YUL - ADL
2 stops51h 50mQatar Airways
Thu 27/322:00ADL - YUL
1 stop31h 35mQatar Airways
Deal found 20/2$2,632
Mon 31/313:30YYZ - ADL
2 stops32h 05mQantas Airways
Tue 6/516:55ADL - YYZ
2 stops36h 54mQantas Airways
Deal found 21/2$2,744
Mon 4/818:40YYZ - ADL
2 stops37h 55mAir Canada
Sun 17/821:20ADL - YYZ
2 stops47h 12mAir Canada
Deal found 21/2$2,791
Tue 1/401:50YYZ - ADL
2 stops47h 15mCathay Pacific
Sun 4/512:15ADL - YYZ
2 stops39h 05mCathay Pacific
Deal found 20/2$3,317
Fri 4/421:00YYZ - ADL
1 stop29h 20mQatar Airways
Fri 9/521:40ADL - YYZ
2 stops38h 50mQatar Airways
Deal found 21/2$3,327
Mon 31/319:00YYZ - ADL
2 stops28h 40mUnited Airlines
Mon 5/506:05ADL - YYZ
3 stops30h 01mUnited Airlines
Deal found 21/2$3,361
Sun 30/313:24YYZ - ADL
2 stops29h 31mAmerican Airlines
Sat 10/512:55ADL - YYZ
3 stops47h 35mAmerican Airlines
Deal found 21/2$3,756
Wed 7/518:20YYZ - ADL
2 stops47h 35mLufthansa
Wed 9/709:10ADL - YYZ
2 stops44h 40mLufthansa
Deal found 20/2$3,896

Find flights from Ontario to Adelaide within your budget

Customise your flight search to find flights from Ontario to Adelaide 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 647,157 searches. Data last updated 21 February 2025.

Fly from

Ontario

Fly to

Adelaide

Route

Depart

Return

Price

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 2/4

09:45-10:55

2 stops34h 40m

Adelaide

Wed 7/5

11:55-23:58

2 stops25h 33m

$2,273

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

07:00-10:55

3 stops38h 25m

Adelaide

Wed 27/8

11:55-07:08

3 stops56h 43m

$2,294

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 7/5

09:05-10:55

2 stops36h 20m

Adelaide

Wed 9/7

11:55-23:23

2 stops24h 58m

$2,363

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

08:05-10:55

2 stops37h 20m

Adelaide

Wed 27/8

11:55-06:59

2 stops32h 34m

$2,502

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 20/3

21:50-16:10

2 stops51h 50m

Adelaide

Thu 27/3

22:00-15:05

1 stop31h 35m

$2,632

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 31/3

13:30-12:05

2 stops32h 05m

Adelaide

Tue 6/5

16:55-16:19

2 stops36h 54m

$2,744

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sun 30/3

07:45-13:55

2 stops39h 40m

Adelaide

Sat 10/5

18:50-01:09

2 stops43h 49m

$2,795

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Tue 1/4

01:50-15:35

2 stops47h 15m

Adelaide

Sun 4/5

12:15-13:50

2 stops39h 05m

$3,317

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 31/3

19:00-14:10

2 stops28h 40m

Adelaide

Mon 5/5

06:05-22:36

3 stops30h 01m

$3,361

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sun 30/3

21:00-07:40

2 stops44h 10m

Adelaide

Fri 9/5

11:40-23:00

3 stops48h 50m

$3,363

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ontario to Adelaide

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

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

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of $168). Flying from Region of Ontario to Adelaide in October is currently the most expensive (average of $241). 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 ON to ADL?

Find hourly flight availability from Ontario to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Region of Ontario to Adelaide, 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 Adelaide by month

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

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

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

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown Emirates, Air New Zealand and Cathay Pacific from Ontario to Adelaide. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Air New Zealand
7.9
Good
460 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Cathay Pacific
7.5
Good
821 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qantas Airways
7.4
Good
814 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

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

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

    The cheapet airlines for a one-way flight from Region of Ontario to Adelaide are Cathay Pacific ($2,255), Qantas Airways ($2,529), and Qatar Airways ($2,734).

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

    The most popular route from Region of Ontario to Adelaide is Toronto Pearson Intl - Adelaide. You may also consider Montreal Pierre Elliott Trudeau Intl - Adelaide or Ottawa - Adelaide.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of $168). Flying from Region of Ontario to Adelaide in October is currently the most expensive (average of $241). 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.

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