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Cheap flights from Ontario to Adelaide from C$ 1,125

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
25 May — 1 Jun1
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 20 May 2025.

Round-trip from

C$ 2,526

One-way from

C$ 1,256

Popular in

December

Cheapest in

September

Average price

C$ 2,414
Air New Zealand
  • Air New Zealand
  • 28/6-16/7
  • 4 total stops
  • 54h 08m total
  • Ontario to Adelaide
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 49h 00m total
  • Ontario to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 323 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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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 20 May 2025.

Wed 8/106:10 a.m.YYZ - ADL
2 stops38h 15mAir New Zealand
Fri 31/1011:50 a.m.ADL - YYZ
2 stops26h 57mAir New Zealand
Deal found 18/5C$ 2,159
Sun 31/89:35 p.m.YUL - ADL
2 stops43h 35mQatar Airways
Mon 15/911:40 a.m.ADL - YUL
2 stops40h 35mQatar Airways
Deal found 19/5C$ 2,241
Mon 22/92:00 p.m.YYZ - ADL
2 stops52h 45mQantas Airways
Fri 26/96:00 a.m.ADL - YYZ
2 stops38h 29mQantas Airways
Deal found 19/5C$ 2,314
Sat 27/129:15 a.m.YYZ - ADL
2 stops35h 30mMultiple Airlines
Sat 17/11:25 p.m.ADL - YYZ
2 stops31h 50mMultiple Airlines
Deal found 19/5C$ 2,462
Sat 30/84:45 p.m.YUL - ADL
2 stops28h 40mAir New Zealand
Sun 14/911:55 a.m.ADL - YUL
2 stops32h 35mAir New Zealand
Deal found 19/5C$ 2,496
Sat 30/89:45 p.m.YUL - ADL
2 stops58h 50mAir Canada
Tue 16/96:10 a.m.ADL - YUL
2 stops23h 56mAir Canada
Deal found 19/5C$ 2,558
Sun 31/86:00 p.m.YUL - ADL
2 stops28h 35mMultiple Airlines
Sat 13/94:30 p.m.ADL - YUL
3 stops41h 35mMultiple Airlines
Deal found 19/5C$ 2,560
Fri 26/99:25 a.m.YOW - ADL
2 stops35h 00mAir New Zealand
Fri 10/104:55 p.m.ADL - YOW
3 stops53h 58mAir New Zealand
Deal found 19/5C$ 2,580
Mon 16/66:30 a.m.YYZ - ADL
3 stops38h 05mUnited Airlines
Wed 25/66:05 a.m.ADL - YYZ
2 stops26h 55mUnited Airlines
Deal found 19/5C$ 2,678
Fri 26/97:50 a.m.YOW - ADL
3 stops38h 45mQantas Airways
Fri 10/1011:00 a.m.ADL - YOW
3 stops45h 50mQantas Airways
Deal found 19/5C$ 2,682
Sun 15/66:30 p.m.YUL - ADL
2 stops27h 05mUnited Airlines
Tue 24/66:05 a.m.ADL - YUL
3 stops48h 51mUnited Airlines
Deal found 19/5C$ 2,683
Fri 26/911:20 a.m.YOW - ADL
2 stops39h 00mMultiple Airlines
Fri 10/109:40 p.m.ADL - YOW
2 stops41h 12mMultiple Airlines
Deal found 19/5C$ 2,731

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 20 May 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

Wed 8/10

6:10 a.m.-10:55 a.m.

2 stops38h 15m

Adelaide

Fri 31/10

11:50 a.m.-12:17 a.m.

2 stops26h 57m

C$ 2,159

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

9:35 p.m.-3:50 p.m.

1 stop28h 45m

Adelaide

Mon 15/9

11:40 a.m.-2:45 p.m.

2 stops40h 35m

C$ 2,241

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 22/9

2:00 p.m.-8:15 a.m.

2 stops52h 45m

Adelaide

Fri 26/9

6:00 a.m.-6:59 a.m.

2 stops38h 29m

C$ 2,314

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

4:45 p.m.-10:55 a.m.

2 stops28h 40m

Adelaide

Mon 15/9

11:55 a.m.-12:36 a.m.

2 stops26h 11m

C$ 2,496

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 28/6

4:00 p.m.-10:55 a.m.

2 stops29h 25m

Adelaide

Wed 16/7

11:55 a.m.-11:08 p.m.

2 stops24h 43m

C$ 2,526

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 30/8

9:45 p.m.-10:05 p.m.

2 stops58h 50m

Adelaide

Tue 16/9

6:10 a.m.-4:36 p.m.

2 stops23h 56m

C$ 2,558

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

6:00 p.m.-12:05 p.m.

2 stops28h 35m

Adelaide

Sat 13/9

4:30 p.m.-8:35 p.m.

3 stops41h 35m

C$ 2,560

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Fri 26/9

9:25 a.m.-9:55 a.m.

2 stops35h 00m

Adelaide

Fri 10/10

4:55 p.m.-8:23 a.m.

3 stops53h 58m

C$ 2,580

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 16/6

6:30 a.m.-10:05 a.m.

3 stops38h 05m

Adelaide

Wed 25/6

6:05 a.m.-7:30 p.m.

2 stops26h 55m

C$ 2,678

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Fri 26/9

7:50 a.m.-12:05 p.m.

3 stops38h 45m

Adelaide

Fri 10/10

11:00 a.m.-6:20 p.m.

3 stops45h 50m

C$ 2,682

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 24 results
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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 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 Ontario to Adelaide

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 20 May 2025.

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

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 mm 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 20 May 2025.
See what other customers who have flown with Emirates, Air New Zealand and Qantas Airways from Ontario to Adelaide have to say. 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
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very good
3,238 reviews
Emirates
8.1
Very good
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air New Zealand
8.0
Very good
476 reviews
Emirates
8.1
Very good
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qantas Airways
7.5
Good
841 reviews
Emirates
8.1
Very good
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Cathay Pacific
7.5
Good
872 reviews
Emirates
8.1
Very good
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qatar Airways
7.4
Good
3,576 reviews
Emirates
8.1
Very good
3,238 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Food

7.8

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 1,411. Users have also found prices from C$ 1,667 and C$ 2,017 on Air New Zealand and United Airlines, respectively.

  • 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 Toronto Island - 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 vacation 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.

See more FAQs

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 May 2025.
Adelaide to Melbourne Airport flights
Adelaide to Sydney flights

Top 4 airlines flying from Ontario to Adelaide

Discover the top 4 airlines that operate flights from Ontario to Adelaide. 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 20 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapestC$ 1,588AverageC$ 2,470FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapestC$ 1,717AverageC$ 2,546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,903AverageC$ 2,244FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapestC$ 2,205AverageC$ 2,675FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Ontario to Adelaide flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Adelaide from Ontario 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 Ontario to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Ontario to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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