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Cheap flights from Ontario to Adelaide from C$ 1,114

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
5 Aug — 12 Aug1
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 6 July 2026.

Sun 1/112:00 p.m.
YYZ
-
ADL
2 stops27h 55m
Multiple Airlines
Sat 14/117:50 a.m.
ADL
-
YYZ
2 stops30h 30m
Multiple Airlines
Deal found 1/7C$ 1,940
Sat 24/108:15 a.m.
YYZ
-
ADL
2 stops37h 30m
Fiji Airways
Thu 29/101:15 p.m.
ADL
-
YYZ
2 stops31h 25m
Fiji Airways
Deal found 2/7C$ 1,960
Sat 3/102:56 p.m.
YYZ
-
ADL
2 stops27h 59m
Multiple Airlines
Wed 31/36:00 a.m.
ADL
-
YYZ
2 stops24h 49m
Multiple Airlines
Deal found 1/7C$ 2,091
Sat 17/107:30 a.m.
YUL
-
ADL
2 stops42h 25m
Air Canada
Wed 21/106:10 a.m.
ADL
-
YUL
2 stops29h 05m
Air Canada
Deal found 1/7C$ 2,095
Wed 11/117:55 p.m.
YYZ
-
ADL
2 stops48h 50m
Multiple Airlines
Thu 26/111:15 p.m.
ADL
-
YYZ
2 stops25h 55m
Multiple Airlines
Deal found 5/7C$ 2,126
Sun 22/115:40 p.m.
YOW
-
ADL
2 stops33h 00m
Air Canada
Wed 25/119:40 p.m.
ADL
-
YOW
2 stops33h 49m
Air Canada
Deal found 1/7C$ 2,196
Wed 18/111:00 p.m.
YYZ
-
ADL
2 stops30h 25m
Air New Zealand
Wed 2/1212:05 p.m.
ADL
-
YYZ
2 stops27h 41m
Air New Zealand
Deal found 3/7C$ 2,305
Sat 29/88:30 a.m.
YYZ
-
ADL
2 stops36h 55m
Air New Zealand
Mon 21/912:05 p.m.
ADL
-
YYZ
2 stops24h 01m
Air New Zealand
Deal found 4/7C$ 2,361
Wed 11/112:00 p.m.
YYZ
-
ADL
2 stops31h 30m
American Airlines
Thu 26/116:25 a.m.
ADL
-
YYZ
3 stops30h 10m
American Airlines
Deal found 1/7C$ 2,363
Sat 10/1010:25 p.m.
YYZ
-
ADL
2 stops47h 15m
Multiple Airlines
Sat 17/102:00 p.m.
ADL
-
YYZ
2 stops45h 30m
Multiple Airlines
Deal found 2/7C$ 2,370
Sun 30/87:00 p.m.
YYZ
-
ADL
2 stops29h 25m
Multiple Airlines
Sat 26/94:30 p.m.
ADL
-
YYZ
2 stops37h 23m
Multiple Airlines
Deal found 3/7C$ 2,383
Wed 18/112:45 p.m.
YTZ
-
ADL
2 stops34h 15m
Multiple Airlines
Wed 2/1210:00 p.m.
ADL
-
YTZ
2 stops35h 35m
Multiple Airlines
Deal found 3/7C$ 2,720

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 6 July 2026.

Round-trip from

C$ 1,940

One-way from

C$ 1,114

Popular in

July

Cheapest in

May

Average price

C$ 3,214
Qantas Airways
  • Qantas Airways
  • 1/11-14/11
  • 4 total stops
  • 58h 25m total
  • Ontario to Adelaide
Search Deals
18/8
  • 18/8
  • 3 total stops
  • 34h 15m total
  • Ontario to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 6 July 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
Quickest round-trip

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 3/10

2:56 p.m.-9:25 a.m.

2 stops27h 59m

Adelaide

Wed 31/3

6:00 a.m.-4:19 p.m.

2 stops24h 49m

C$ 2,091

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:30 a.m.-4:25 p.m.

2 stops42h 25m

Adelaide

Wed 21/10

6:10 a.m.-8:45 p.m.

2 stops29h 05m

C$ 2,095

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Sun 22/11

5:40 p.m.-6:10 p.m.

2 stops33h 00m

Adelaide

Wed 25/11

9:40 p.m.-3:59 p.m.

2 stops33h 49m

C$ 2,196

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sun 30/8

7:00 p.m.-1:55 p.m.

2 stops29h 25m

Adelaide

Sat 26/9

4:30 p.m.-4:23 p.m.

2 stops37h 23m

C$ 2,383

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Thu 1/10

6:35 p.m.-9:40 a.m.

2 stops25h 35m

Adelaide

Sat 3/10

2:20 p.m.-6:10 a.m.

3 stops29h 20m

C$ 2,429

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 8/8

6:30 p.m.-11:10 a.m.

2 stops27h 10m

Adelaide

Mon 24/8

8:00 p.m.-5:45 p.m.

2 stops35h 15m

C$ 2,450

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Thu 20/8

5:55 p.m.-11:35 a.m.

2 stops28h 10m

Adelaide

Thu 27/8

12:35 p.m.-1:05 a.m.

2 stops26h 00m

C$ 2,589

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Thu 1/10

6:35 p.m.-9:40 a.m.

2 stops25h 35m

Adelaide

Sat 3/10

2:25 p.m.-6:10 a.m.

2 stops29h 15m

C$ 2,677

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Thu 1/10

6:35 p.m.-11:05 a.m.

2 stops27h 00m

Adelaide

Sun 1/11

9:00 a.m.-11:50 p.m.

2 stops29h 20m

C$ 2,691

TorontoAdelaide

YTZ - ADL

YTZADL

Toronto Island

Wed 18/11

2:45 p.m.-4:30 p.m.

2 stops34h 15m

Adelaide

Wed 2/12

10:00 p.m.-6:05 p.m.

2 stops35h 35m

C$ 2,720

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 36 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$ 1,478). Flying from Region of Ontario to Adelaide in July is currently the most expensive (average of C$ 2,606). 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.

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 Air Canada and Emirates fly from Region of Ontario to Adelaide in about 42h 25m. The time it takes to get you to your destination can typically vary by up to 1h 40m. The distance from Region of Ontario to Adelaide is about 17048 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 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 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$ 1,478). Flying from Region of Ontario to Adelaide in July is currently the most expensive (average of C$ 2,606). 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 6 July 2026.
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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,477AverageC$ 2,403FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,657AverageC$ 2,535FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 2,115AverageC$ 2,386FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapestC$ 2,186AverageC$ 2,872FlexibilityNo 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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