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Cheap flights from Ontario to Adelaide from C$ 820

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Adelaide departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
1:30 p.m. - 11:50 a.m.
YYZ
-
ADL
31h 50m
2 stops
Qantas Airways Logo
1:25 p.m. - 5:10 a.m.
ADL
-
YYZ
31h 15m
2 stops
C$ 1,912Qantas Airways
Mon, 26 Oct - Mon, 9 Nov
Multiple Airlines Logo
11:05 a.m. - 11:35 a.m.
YYZ
-
ADL
35h 00m
2 stops
Multiple Airlines Logo
12:35 p.m. - 12:13 a.m.
ADL
-
YYZ
25h 08m
2 stops
C$ 1,943Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
6:35 p.m. - 1:35 p.m.
YYZ
-
ADL
29h 30m
3 stops
Multiple Airlines Logo
2:20 p.m. - 6:10 a.m.
ADL
-
YYZ
29h 20m
3 stops
C$ 1,947Multiple Airlines
Sat, 8 Aug - Mon, 24 Aug
Multiple Airlines Logo
6:35 p.m. - 1:35 p.m.
YYZ
-
ADL
29h 30m
3 stops
Multiple Airlines Logo
7:50 a.m. - 10:54 p.m.
ADL
-
YYZ
28h 34m
2 stops
C$ 1,949Multiple Airlines
Sat, 8 Aug - Mon, 24 Aug
Multiple Airlines Logo
1:30 p.m. - 9:40 a.m.
YYZ
-
ADL
28h 40m
2 stops
Multiple Airlines Logo
9:00 a.m. - 10:50 p.m.
ADL
-
YYZ
29h 20m
2 stops
C$ 1,955Multiple Airlines
Mon, 9 Nov - Tue, 24 Nov
Multiple Airlines Logo
6:35 p.m. - 9:40 a.m.
YYZ
-
ADL
25h 35m
2 stops
Multiple Airlines Logo
7:50 a.m. - 10:54 p.m.
ADL
-
YYZ
28h 34m
2 stops
C$ 1,957Multiple Airlines
Sat, 8 Aug - Mon, 24 Aug
Qantas Airways Logo
6:18 p.m. - 11:15 a.m.
YYZ
-
ADL
51h 27m
2 stops
Qantas Airways Logo
12:00 p.m. - 10:54 p.m.
ADL
-
YYZ
48h 24m
2 stops
C$ 1,960Qantas Airways
Tue, 28 Jul - Tue, 4 Aug
Air Canada Logo
6:15 p.m. - 6:10 p.m.
YUL
-
ADL
33h 25m
2 stops
Air Canada Logo
9:40 p.m. - 8:43 p.m.
ADL
-
YUL
38h 33m
2 stops
C$ 2,058Air Canada
Mon, 26 Oct - Mon, 23 Nov
Air Canada Logo
6:00 p.m. - 12:10 p.m.
YUL
-
ADL
27h 40m
2 stops
Air Canada Logo
9:40 p.m. - 7:35 p.m.
ADL
-
YUL
37h 25m
2 stops
C$ 2,061Air Canada
Wed, 21 Oct - Mon, 23 Nov
Air Canada Logo
4:10 p.m. - 1:55 p.m.
YUL
-
ADL
31h 15m
3 stops
Air Canada Logo
9:40 p.m. - 7:35 p.m.
ADL
-
YUL
37h 25m
2 stops
C$ 2,070Air Canada
Mon, 26 Oct - Mon, 23 Nov

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Air Canada flights from Region of Ontario to Adelaide

Our best Air Canada deals on Region of Ontario to Adelaide flight tickets
Air Canada
26 Oct
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
33h 25m
2 stops
ADL6:10 p.m.Adelaide
23 Nov
ADL9:40 p.m.Adelaide
38h 33m
2 stops
YUL8:43 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,058
Air Canada
21 Oct
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
27h 40m
2 stops
ADL12:10 p.m.Adelaide
23 Nov
ADL9:40 p.m.Adelaide
37h 25m
2 stops
YUL7:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,061
Air Canada
26 Oct
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
31h 15m
3 stops
ADL1:55 p.m.Adelaide
23 Nov
ADL9:40 p.m.Adelaide
37h 25m
2 stops
YUL7:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,070

Qantas Airways flights from Region of Ontario to Adelaide

Our best Qantas Airways deals on Region of Ontario to Adelaide flight tickets
Qantas Airways
26 Oct
YYZ1:30 p.m.Toronto Pearson Intl
31h 50m
2 stops
ADL11:50 a.m.Adelaide
9 Nov
ADL1:25 p.m.Adelaide
31h 15m
2 stops
YYZ5:10 a.m.Toronto Pearson Intl
C$ 1,912
Qantas Airways
28 Jul
YYZ6:18 p.m.Toronto Pearson Intl
51h 27m
2 stops
ADL11:15 a.m.Adelaide
4 Aug
ADL12:00 p.m.Adelaide
48h 24m
2 stops
YYZ10:54 p.m.Toronto Pearson Intl
C$ 1,960
Qantas Airways
11 Nov
YYZ1:30 p.m.Toronto Pearson Intl
28h 40m
2 stops
ADL9:40 a.m.Adelaide
26 Nov
ADL11:40 a.m.Adelaide
33h 00m
2 stops
YYZ5:10 a.m.Toronto Pearson Intl
C$ 1,963

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 2 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

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 26/10

1:30 p.m.-11:50 a.m.

2 stops31h 50m

Adelaide

Mon 9/11

1:25 p.m.-5:10 a.m.

2 stops31h 15m

C$ 1,912

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Thu 13/8

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

2 stops35h 00m

Adelaide

Thu 20/8

12:35 p.m.-12:13 a.m.

2 stops25h 08m

C$ 1,943

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 8/8

6:35 p.m.-1:35 p.m.

3 stops29h 30m

Adelaide

Mon 24/8

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

3 stops29h 20m

C$ 1,947

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 8/8

6:35 p.m.-1:35 p.m.

3 stops29h 30m

Adelaide

Mon 24/8

7:50 a.m.-10:54 p.m.

2 stops28h 34m

C$ 1,949

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Mon 9/11

1:30 p.m.-9:40 a.m.

2 stops28h 40m

Adelaide

Tue 24/11

9:00 a.m.-10:50 p.m.

2 stops29h 20m

C$ 1,955
Quickest round-trip

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 8/8

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

2 stops25h 35m

Adelaide

Mon 24/8

7:50 a.m.-10:54 p.m.

2 stops28h 34m

C$ 1,957

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Tue 28/7

6:18 p.m.-11:15 a.m.

2 stops51h 27m

Adelaide

Tue 4/8

12:00 p.m.-10:54 p.m.

2 stops48h 24m

C$ 1,960

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:15 p.m.-6:10 p.m.

2 stops33h 25m

Adelaide

Mon 23/11

9:40 p.m.-8:43 p.m.

2 stops38h 33m

C$ 2,058

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:00 p.m.-12:10 p.m.

2 stops27h 40m

Adelaide

Mon 23/11

9:40 p.m.-7:35 p.m.

2 stops37h 25m

C$ 2,061

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

4:10 p.m.-1:55 p.m.

3 stops31h 15m

Adelaide

Mon 23/11

9:40 p.m.-7:35 p.m.

2 stops37h 25m

C$ 2,070

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Region of Ontario to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Adelaide?

In general, August is the cheapest month to fly from Region of Ontario to Adelaide. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,480. If you aren’t able to travel during the month of August, then book flights to Adelaide from Region of Ontario during February instead. Flights to Adelaide in February, while not as cheap as those in August, still average around C$ 1,508.

Can stopping save me money on Region of Ontario to Adelaide flights?

You could potentially save up to 8% on your flight if you consider stops on a Region of Ontario to Adelaide flight.

Cheap Region of Ontario to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Adelaide

Fastest flight time

27h 07m

Direct flights

Wed

Airports in Adelaide

1 airport
The fastest flight from Region of Ontario to Adelaide takes 27h 07m
Direct flights go from Region of Ontario to Adelaide on Wednesday. There are no airlines offering direct flights.
There is 1 airport in Adelaide. From Region of Ontario there are direct flights to Adelaide (ADL).
Search flight deals

Frequently asked questions about flying from Ontario to Adelaide

  • When did momondo last update prices for flights from Ontario to Adelaide Airport?

    Prices for flights from Ontario to Adelaide Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Adelaide Airport?

  • How old do you have to be to fly from Ontario to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Adelaide

Compare and see reviews for airlines that fly from Region of Ontario to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,479Free CancellationRating
7.1
11,287 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 1,659Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
Air New ZealandPriceFrom C$ 2,118Free CancellationRating
8.0
649 reviews
Search Air New Zealand flights
Qatar AirwaysPriceFrom C$ 2,189Free CancellationRating
7.3
3,737 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Adelaide?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Adelaide for you.

Can I find flights from Ontario to Adelaide with flexible booking policies on momondo?

All flight searches from Ontario to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Adelaide?

momondo helps you find the best flight between Ontario and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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