Cheap flights from Ontario to Adelaide from C$ 946
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ADL
8 Dec — 15 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Ontario to Adelaide
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
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 8 November 2026.
Mon 9/1110:20 p.m. -
2 stops46h 25m
Thu 19/111:15 p.m. -
2 stops41h 55m
Deal found 4/11C$ 2,086
Mon 9/116:10 a.m. -
2 stops37h 15m
Mon 16/1112:05 p.m. -
2 stops42h 51m
Deal found 7/11C$ 2,231
Wed 11/1112:50 p.m. -
2 stops30h 35m
Sun 22/1112:05 p.m. -
2 stops34h 06m
Deal found 4/11C$ 2,294
Mon 9/116:10 a.m. -
2 stops37h 15m
Sun 15/1112:05 p.m. -
2 stops41h 42m
Deal found 4/11C$ 2,305
Mon 9/116:10 a.m. -
2 stops37h 15m
Wed 18/1112:05 p.m. -
2 stops26h 41m
Deal found 7/11C$ 2,325
Wed 11/118:20 a.m. -
2 stops35h 05m
Wed 18/1112:05 p.m. -
2 stops42h 51m
Deal found 4/11C$ 2,345
Wed 11/1112:50 p.m. -
2 stops30h 35m
Mon 23/1112:05 p.m. -
2 stops26h 41m
Deal found 4/11C$ 2,346
Mon 9/116:10 a.m. -
2 stops37h 15m
Fri 20/1112:05 p.m. -
2 stops26h 41m
Deal found 4/11C$ 2,353
Thu 3/129:00 a.m. -
2 stops35h 45m
Thu 10/126:25 a.m. -
3 stops33h 30m
Deal found 3/11C$ 2,370
Mon 9/116:40 p.m. -
2 stops46h 00m
Tue 17/116:00 a.m. -
2 stops29h 27m
Deal found 7/11C$ 2,383
Tue 10/118:45 a.m. -
2 stops46h 20m
Tue 17/117:55 p.m. -
2 stops35h 32m
Deal found 6/11C$ 2,387
Thu 3/128:40 a.m. -
2 stops36h 05m
Thu 10/121:15 p.m. -
2 stops46h 12m
Deal found 5/11C$ 2,657
Best flights from Ontario to Adelaide
Discover carefully curated flight deals from Ontario to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 November 2026.
Sat 1/55:00 a.m. -
2 stops40h 25m
Sun 16/512:05 p.m. -
2 stops26h 20m
Deal found 7/11C$ 2,372
Sat 1/58:05 p.m. -
3 stops50h 15m
Sun 16/56:55 p.m. -
2 stops43h 30m
Deal found 4/11C$ 2,411
Mon 1/38:10 p.m. -
1 stop29h 25m
Thu 18/35:05 p.m. -
2 stops36h 55m
Deal found 8/11C$ 2,510
Thu 3/128:40 a.m. -
2 stops36h 05m
Thu 10/121:15 p.m. -
2 stops46h 12m
Deal found 5/11C$ 2,657
Mon 25/17:43 a.m. -
2 stops34h 17m
Tue 30/36:10 a.m. -
2 stops25h 02m
Deal found 6/11C$ 2,770
Fri 26/212:35 a.m. -
2 stops39h 00m
Wed 3/312:00 p.m. -
1 stop40h 00m
Deal found 3/11C$ 2,894
Sat 1/57:20 a.m. -
3 stops36h 40m
Sun 16/56:00 a.m. -
3 stops37h 05m
Deal found 7/11C$ 3,020
Sat 1/59:00 p.m. -
2 stops32h 40m
Sun 16/59:40 p.m. -
1 stop30h 50m
Deal found 6/11C$ 2,633
Sat 1/56:25 p.m. -
3 stops29h 50m
Sun 16/55:25 p.m. -
3 stops31h 04m
Deal found 6/11C$ 2,815
Sun 22/118:20 a.m. -
2 stops38h 20m
Thu 26/116:00 a.m. -
2 stops28h 35m
Deal found 6/11C$ 2,903
Tue 12/18:10 p.m. -
2 stops44h 20m
Tue 26/15:05 p.m. -
2 stops36h 55m
Deal found 8/11C$ 2,695
Tue 8/126:55 p.m. -
2 stops32h 35m
Tue 22/127:10 p.m. -
2 stops36h 15m
Deal found 3/11C$ 2,958
Sat 1/57:20 a.m. -
3 stops36h 40m
Sun 16/56:00 a.m. -
3 stops37h 05m
Deal found 4/11C$ 3,017
Mon 21/126:00 a.m. -
2 stops36h 00m
Mon 28/122:55 p.m. -
2 stops37h 46m
Deal found 6/11C$ 3,996
Tue 22/128:25 p.m. -
3 stops50h 00m
Tue 29/1212:45 p.m. -
2 stops42h 44m
Deal found 6/11C$ 4,047
Last-minute flights from Ontario to Adelaide
Discover last-minute flight deals from Ontario to Adelaide. Data last updated 8 November 2026 and is based on user searches.
Mon 9/1110:20 p.m. -
2 stops46h 25m
Thu 19/111:15 p.m. -
2 stops41h 55m
Deal found 4/11C$ 2,086
Mon 9/116:10 a.m. -
2 stops37h 15m
Mon 16/1112:05 p.m. -
2 stops42h 51m
Deal found 7/11C$ 2,231
Mon 9/116:10 a.m. -
2 stops37h 15m
Sun 15/1112:05 p.m. -
2 stops41h 42m
Deal found 4/11C$ 2,305
Mon 9/116:10 a.m. -
2 stops37h 15m
Wed 18/1112:05 p.m. -
2 stops26h 41m
Deal found 7/11C$ 2,325
Mon 9/116:10 a.m. -
2 stops37h 15m
Fri 20/1112:05 p.m. -
2 stops26h 41m
Deal found 4/11C$ 2,353
Mon 9/116:40 p.m. -
2 stops46h 45m
Mon 16/117:55 p.m. -
2 stops44h 59m
Deal found 6/11C$ 2,373
Mon 9/116:40 p.m. -
2 stops46h 00m
Tue 17/116:00 a.m. -
2 stops29h 27m
Deal found 7/11C$ 2,383
Wed 11/1112:50 p.m. -
2 stops30h 35m
Sun 22/1112:05 p.m. -
2 stops34h 06m
Deal found 4/11C$ 2,294
Wed 11/118:20 a.m. -
2 stops35h 05m
Wed 18/1112:05 p.m. -
2 stops42h 51m
Deal found 4/11C$ 2,345
Wed 11/1112:50 p.m. -
2 stops30h 35m
Mon 23/1112:05 p.m. -
2 stops26h 41m
Deal found 4/11C$ 2,346
Thu 3/129:00 a.m. -
2 stops35h 45m
Thu 10/126:25 a.m. -
3 stops33h 30m
Deal found 3/11C$ 2,370
Thu 10/1212:00 p.m. -
2 stops32h 45m
Mon 21/121:15 p.m. -
2 stops27h 36m
Deal found 8/11C$ 2,098
One-way flights from Ontario to Adelaide
Search for one-way flight options from Ontario to Adelaide. Find affordable one-way fares based on user searches. Data last updated 8 November 2026.
Thu 3/124:15 p.m. -
2 stops28h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 946
Wed 2/1210:20 p.m. -
2 stops46h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 959
Fri 4/129:00 p.m. -
2 stops47h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,035
Thu 3/129:00 a.m. -
2 stops35h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,048
Sat 5/128:40 a.m. -
2 stops36h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 1,064
Tue 1/121:20 p.m. -
2 stops31h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,209
Mon 30/1110:20 p.m. -
2 stops46h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,222
Sun 29/114:00 p.m. -
3 stops50h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,271
Sat 28/111:40 p.m. -
3 stops52h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,305
Mon 21/124:15 p.m. -
3 stops58h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 2,156
Sat 19/126:10 a.m. -
3 stops37h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 2,327
Mon 21/125:10 a.m. -
2 stops36h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 2,328
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 8 November 2026.
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 7,457,451 searches. Data last updated 8 November 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 Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Thu 3/12
10:00 a.m.-12:15 p.m.
3 stops34h 45m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 1,048
OttawaAdelaide
YOW Ottawa - ADL Adelaide
YOWADL
Ottawa
Sat 5/12
6:10 a.m.-12:15 p.m.
3 stops38h 35m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 1,091
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Wed 23/12
10:20 p.m.-12:15 p.m.
2 stops46h 25m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 1,691
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Sat 28/11
5:12 p.m.-5:45 p.m.
2 stops57h 03m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 1,882
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Sun 20/12
7:30 a.m.-7:10 p.m.
3 stops44h 10m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,151
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Fri 4/12
4:15 p.m.-10:35 p.m.
2 stops38h 50m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,164
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Thu 7/1
10:00 a.m.-9:30 a.m.
2 stops32h 00m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,175
TorontoAdelaide
YYZ Toronto Pearson Intl - ADL Adelaide
YYZADL
Toronto Pearson Intl
Sun 29/11
6:10 a.m.-11:00 a.m.
2 stops37h 20m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,207
OttawaAdelaide
YOW Ottawa - ADL Adelaide
YOWADL
Ottawa
Sat 19/12
6:10 a.m.-10:55 a.m.
3 stops37h 15m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,327
OttawaAdelaide
YOW Ottawa - ADL Adelaide
YOWADL
Ottawa
Mon 21/12
5:10 a.m.-9:30 a.m.
2 stops36h 50m
Adelaide
Wed 31/12
12:00 a.m.-9:30 a.m.
Nonstop0h 00m
C$ 2,328
Flights are sorted by cheapest round-trip flights first.
Deals found on 6/11
Showing 1-10 of 31 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.
YYZ-ADL
YOW-ADL
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
CAON-ADL
YYZ-ADL
YOW-ADL
What is the cheapest month to book a flight from Region of Ontario to Adelaide?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of C$ 2,079). Flying from Region of Ontario to Adelaide in June is currently the most expensive (average of C$ 3,088). 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?
Airfare is below average for this route at the moment.
Region of Ontario to Adelaide flights typically cost between C$ 2,468 and C$ 3,256 in March.The cheapest round-trip price found within the last 5 days was C$ 1,863 on Multiple Airlines (1 Mar-18 Mar).
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 New Zealand, Air Canada, and Qatar Airways 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 20h 50m. 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 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.
What is the cheapest month to book a flight from Region of Ontario to Adelaide?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Adelaide (average of C$ 2,079). Flying from Region of Ontario to Adelaide in June is currently the most expensive (average of C$ 3,088). 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes
Complete your trip
Direct flights to Australia
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Popular flights
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 8 November 2026.
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 7,457,451 searches. Data last updated 8 November 2026.
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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