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Cheap flights from Ontario to Adelaide from C$ 1,046

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Adelaide

Enter your travel dates to find the best prices.

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 2026.

Mon 15/69:00 p.m.
YYZ
-
ADL
1 stop28h 55m
Qatar Airways
Mon 29/610:20 p.m.
ADL
-
YYZ
1 stop30h 10m
Qatar Airways
Deal found 19/5C$ 2,118
Fri 18/99:00 p.m.
YYZ
-
ADL
1 stop29h 20m
Qatar Airways
Fri 25/99:40 p.m.
ADL
-
YYZ
1 stop30h 50m
Qatar Airways
Deal found 16/5C$ 2,195
Wed 3/69:00 p.m.
YYZ
-
ADL
2 stops35h 40m
Qatar Airways
Mon 22/66:05 a.m.
ADL
-
YYZ
2 stops46h 25m
Qatar Airways
Deal found 16/5C$ 2,210
Wed 10/69:00 p.m.
YYZ
-
ADL
2 stops45h 35m
Qatar Airways
Thu 25/611:50 a.m.
ADL
-
YYZ
2 stops40h 40m
Qatar Airways
Deal found 20/5C$ 2,211
Tue 16/66:10 p.m.
YYZ
-
ADL
2 stops31h 45m
Multiple Airlines
Thu 24/99:40 p.m.
ADL
-
YYZ
1 stop30h 50m
Multiple Airlines
Deal found 18/5C$ 2,226
Mon 2/118:10 p.m.
YYZ
-
ADL
1 stop29h 25m
Qatar Airways
Mon 9/1110:00 p.m.
ADL
-
YYZ
1 stop32h 10m
Qatar Airways
Deal found 15/5C$ 2,252
Sat 3/109:00 p.m.
YYZ
-
ADL
1 stop29h 20m
Qatar Airways
Sat 17/1010:00 p.m.
ADL
-
YYZ
1 stop31h 30m
Qatar Airways
Deal found 19/5C$ 2,254
Fri 18/910:55 a.m.
YTZ
-
ADL
2 stops39h 25m
Multiple Airlines
Fri 25/99:40 p.m.
ADL
-
YTZ
2 stops52h 52m
Multiple Airlines
Deal found 16/5C$ 2,508
Sat 13/69:45 p.m.
YUL
-
ADL
2 stops50h 40m
Multiple Airlines
Sat 20/65:15 p.m.
ADL
-
YUL
2 stops37h 14m
Multiple Airlines
Deal found 15/5C$ 2,529
Sun 11/108:20 a.m.
YUL
-
ADL
2 stops36h 05m
Air New Zealand
Sun 1/1111:55 a.m.
ADL
-
YUL
2 stops44h 20m
Air New Zealand
Deal found 19/5C$ 2,578
Sat 5/99:30 p.m.
YUL
-
ADL
2 stops55h 10m
Air Canada
Wed 9/98:00 p.m.
ADL
-
YUL
2 stops34h 24m
Air Canada
Deal found 18/5C$ 2,585
Tue 13/106:20 p.m.
YUL
-
ADL
2 stops27h 45m
Multiple Airlines
Sat 31/101:15 p.m.
ADL
-
YUL
2 stops42h 42m
Multiple Airlines
Deal found 19/5C$ 2,603

Find 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 2026.

Round-trip from

C$ 2,169

One-way from

C$ 1,046

Popular in

July

Cheapest in

September

Average price

C$ 2,170
Qatar Airways
  • Qatar Airways
  • 16/6-22/7
  • 2 total stops
  • 59h 25m total
  • Ontario to Adelaide
Search Deals
16/6
  • 16/6
  • 2 total stops
  • 35h 25m total
  • Ontario to Adelaide
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 2026.
Use the filters below to find and compare flights from Ontario to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Tue 16/6

6:10 p.m.-3:25 p.m.

2 stops31h 45m

Adelaide

Thu 24/9

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

1 stop30h 50m

C$ 2,226

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 2/11

8:10 p.m.-5:05 p.m.

1 stop29h 25m

Adelaide

Mon 9/11

10:00 p.m.-2:40 p.m.

1 stop32h 10m

C$ 2,252

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 2/11

8:10 p.m.-5:05 p.m.

1 stop29h 25m

Adelaide

Fri 6/11

10:00 p.m.-2:40 p.m.

1 stop32h 10m

C$ 2,285

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 17/6

9:00 p.m.-3:25 p.m.

1 stop28h 55m

Adelaide

Wed 24/6

8:00 p.m.-3:00 p.m.

2 stops56h 30m

C$ 2,394

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

6:30 p.m.-1:55 p.m.

3 stops53h 55m

Adelaide

Sat 20/6

5:15 p.m.-4:59 p.m.

2 stops37h 14m

C$ 2,540

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 3/6

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

2 stops35h 40m

Adelaide

Mon 22/6

10:20 p.m.-3:00 p.m.

1 stop30h 10m

C$ 2,548

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

9:30 p.m.-6:10 p.m.

2 stops55h 10m

Adelaide

Wed 9/9

8:00 p.m.-8:45 p.m.

2 stops38h 15m

C$ 2,583

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Fri 10/7

9:00 p.m.-3:30 p.m.

1 stop29h 00m

Adelaide

Tue 14/7

5:50 p.m.-3:00 p.m.

2 stops58h 40m

C$ 2,600

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Mon 9/11

6:00 a.m.-1:55 p.m.

2 stops40h 25m

Adelaide

Fri 13/11

6:10 a.m.-3:46 p.m.

2 stops25h 06m

C$ 2,618

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Fri 5/6

7:00 p.m.-11:55 a.m.

2 stops27h 25m

Adelaide

Mon 8/6

6:55 p.m.-4:01 p.m.

2 stops34h 36m

C$ 2,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/5

Showing 1-10 of 46 resultsSorted by cheapest first
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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 month to book a flight from Region of Ontario to Adelaide?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of C$ 1,432). Flying from Region of Ontario to Adelaide in July is currently the most expensive (average of C$ 2,459). 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.

How much does it cost to fly round-trip from Region of Ontario to Adelaide?

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.

  • How long is the flight from Region of Ontario to Adelaide?

    Airlines like Qatar Airways, Air Canada, and Emirates fly from Region of Ontario to Adelaide in about 29h 25m. The time it takes to get you to your destination can typically vary by up to 25h 45m. The distance from Region of Ontario to Adelaide is about 16613 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Toronto Island - 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 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.

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

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of C$ 1,432). Flying from Region of Ontario to Adelaide in July is currently the most expensive (average of C$ 2,459). 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

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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 2026.
Adelaide to Melbourne Airport flights
Adelaide to Sydney flights
Adelaide to Melbourne Airport 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 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,431AverageC$ 2,328FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,607AverageC$ 2,527FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 2,037AverageC$ 2,369FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapestC$ 2,246AverageC$ 2,997FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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