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Cheap flights from Ontario to Adelaide from $1,457

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
3 6월 — 10 6월1
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 29 5월 2025.

Round-trip from

$2,360

One-way from

$1,457

Popular in

December

Cheapest in

September

Average price

$2,692
Air New Zealand
  • Air New Zealand
  • 26/7-10/8
  • 4 total stops
  • 71h 40m total
  • Ontario to Adelaide
Search Deals
12/7
  • 12/7
  • 3 total stops
  • 45h 50m total
  • Ontario to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($402 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 29 5월 2025.

토 26/714:10YYZ - ADL
2 stops31h 15mAir New Zealand
일 10/811:55ADL - YYZ
2 stops40h 25mAir New Zealand
Deal found 27/5$2,360
토 12/715:00YYZ - ADL
3 stops31h 05mMultiple Airlines
토 26/717:15ADL - YYZ
3 stops43h 45mMultiple Airlines
Deal found 27/5$2,657
토 28/618:30YYZ - ADL
2 stops32h 15mQantas Airways
수 16/706:00ADL - YYZ
2 stops30h 25mQantas Airways
Deal found 28/5$2,840
토 26/706:30YYZ - ADL
2 stops39h 05mUnited Airlines
일 10/806:05ADL - YYZ
3 stops30h 01mUnited Airlines
Deal found 27/5$3,109
토 12/721:55YOW - ADL
2 stops48h 25mAir Canada
토 19/716:30ADL - YOW
2 stops37h 16mAir Canada
Deal found 27/5$3,522
금 26/1200:35YYZ - ADL
2 stops49h 40mCathay Pacific
토 17/119:25ADL - YYZ
2 stops32h 20mCathay Pacific
Deal found 28/5$3,527
토 12/716:05YOW - ADL
3 stops28h 45mMultiple Airlines
토 19/706:00ADL - YOW
3 stops38h 15mMultiple Airlines
Deal found 27/5$3,798
토 12/721:00YYZ - ADL
1 stop29h 20mQatar Airways
토 19/718:20ADL - YYZ
2 stops34h 10mQatar Airways
Deal found 28/5$4,098
토 28/606:15YYZ - ADL
2 stops48h 20mEmirates
수 16/721:50ADL - YYZ
1 stop49h 10mEmirates
Deal found 28/5$4,922

Cheapflights Fare Finder

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 29 5월 2025.
Use the filters below to find and compare flights from Ontario to Adelaide that are best for you.

Fly from

Ontario

Fly to

Adelaide

Route

Depart

Return

Price

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 26/7

14:10-10:55

2 stops31h 15m

Adelaide

일 10/8

11:55-14:50

2 stops40h 25m

$2,360

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 12/7

15:00-11:35

3 stops31h 05m

Adelaide

토 26/7

17:15-23:30

3 stops43h 45m

$2,657

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 28/6

18:30-16:15

2 stops32h 15m

Adelaide

수 16/7

06:00-22:55

2 stops30h 25m

$2,840

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 26/7

06:30-11:05

2 stops39h 05m

Adelaide

일 10/8

06:05-22:36

3 stops30h 01m

$3,109

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

토 12/7

21:55-11:50

2 stops48h 25m

Adelaide

토 19/7

16:30-16:16

2 stops37h 16m

$3,522

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

토 12/7

16:05-10:20

3 stops28h 45m

Adelaide

토 19/7

06:00-06:45

3 stops38h 15m

$3,798

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 12/7

21:00-15:50

1 stop29h 20m

Adelaide

토 19/7

18:20-15:00

2 stops34h 10m

$4,098

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

금 11/7

01:50-07:15

2 stops39h 55m

Adelaide

토 26/7

19:00-22:10

2 stops40h 40m

$4,303

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 28/6

06:15-20:05

2 stops48h 20m

Adelaide

수 16/7

21:50-09:30

1 stop49h 10m

$4,922

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

토 12/7

10:40-22:00

3 stops45h 50m

$1,457

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 13 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.

Cheapflights Insights

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

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 29 5월 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 29 5월 2025.
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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
8.0
Very Good
3,250 reviews
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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
8.0
Very Good
479 reviews
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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
7.5
Good
846 reviews
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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
877 reviews
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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
3,582 reviews
Emirates
8.0
Very Good
3,250 reviews
Check prices

Boarding

8.1

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

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 United Airlines ($1,844), Cathay Pacific ($1,971), and Qatar Airways ($2,963).

  • 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 Ottawa - Adelaide or Montreal Pierre Elliott Trudeau Intl - 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.

See more FAQs

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
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