What is the cheapest airline that flies from Ontario to Adelaide?

United Airlines and Emirates are the most popular carriers operating from Ontario to Adelaide

Which airlines fly to Adelaide?

United Airlines, Air New Zealand and Air Canada are the top three most popular airlines that fly to Adelaide from Region of Ontario according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 5 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Adelaide?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Adelaide you fly into. For example, flying from Toronto to Adelaide takes 31h 50m on average. On the other hand, flying from Ottawa to Adelaide takes 48h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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?

As of January 2026, there are 5 operators available to choose from 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.

C$ 937 Cheap Flights from Ontario to Adelaide in 2026

1 adult

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Find the cheapest flights from Ontario to Adelaide

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 p.m. - 4:25 p.m.

YYZ

ADL

32h 00m2 stops

6:15 a.m. - 6:40 a.m.

ADL

YYZ

39h 55m3 stops

C$ 1,910Multiple Airlines

Sat, 31 Jan - Tue, 10 Feb

7:55 a.m. - 4:25 p.m.

YYZ

ADL

41h 00m3 stops

6:15 a.m. - 6:40 a.m.

ADL

YYZ

39h 55m3 stops

C$ 1,945Multiple Airlines

Sat, 31 Jan - Tue, 10 Feb

10:00 a.m. - 1:40 p.m.

YYZ

ADL

36h 10m2 stops

7:50 a.m. - 9:22 p.m.

ADL

YYZ

29h 02m2 stops

C$ 1,976Multiple Airlines

Sat, 21 Feb - Sat, 7 Mar

10:00 a.m. - 11:50 a.m.

YYZ

ADL

34h 20m2 stops

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

ADL

YYZ

47h 30m3 stops

C$ 2,078Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

9:15 a.m. - 11:50 a.m.

YYZ

ADL

35h 05m3 stops

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

ADL

YYZ

47h 30m3 stops

C$ 2,097Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

2:55 p.m. - 10:30 a.m.

YYZ

ADL

29h 05m1 stop

7:50 a.m. - 5:45 a.m.

ADL

YYZ

35h 25m2 stops

C$ 2,186Cathay Pacific

Wed, 18 Mar - Fri, 17 Apr

2:10 p.m. - 10:55 a.m.

YYZ

ADL

30h 15m2 stops

12:05 p.m. - 12:26 a.m.

ADL

YYZ

25h 51m2 stops

C$ 2,198Air New Zealand

Tue, 17 Mar - Wed, 22 Apr

5:50 p.m. - 1:55 p.m.

YOW

ADL

29h 35m2 stops

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

ADL

YOW

35h 36m2 stops

C$ 2,415Air Canada

Tue, 10 Mar - Sat, 14 Mar

5:50 p.m. - 1:55 p.m.

YOW

ADL

29h 35m2 stops

6:55 p.m. - 6:43 a.m.

ADL

YOW

50h 18m2 stops

C$ 2,418Air Canada

Tue, 10 Mar - Sat, 14 Mar

5:50 p.m. - 9:30 a.m.

YUL

ADL

24h 10m1 stop

2:55 p.m. - 7:45 a.m.

ADL

YUL

32h 20m2 stops

C$ 2,774United Airlines

Sat, 14 Feb - Sat, 21 Feb

United Airlines flights from Region of Ontario to Adelaide

Our best United Airlines deals on Region of Ontario to Adelaide flight tickets

United Airlines

2 Feb

YYZ5:55 p.m.Toronto Pearson Intl

24h 05m

1 stop

ADL9:30 a.m.Adelaide

4 Mar

ADL2:55 p.m.Adelaide

24h 34m

2 stops

YYZ11:59 p.m.Toronto Pearson Intl

C$ 2,315

Find similar

United Airlines

2 Feb

YYZ5:55 p.m.Toronto Pearson Intl

24h 05m

1 stop

ADL9:30 a.m.Adelaide

16 Feb

ADL2:55 p.m.Adelaide

24h 34m

2 stops

YYZ11:59 p.m.Toronto Pearson Intl

C$ 2,318

Find similar

United Airlines

9 Feb

YYZ9:00 a.m.Toronto Pearson Intl

33h 00m

2 stops

ADL9:30 a.m.Adelaide

4 Mar

ADL2:55 p.m.Adelaide

32h 05m

1 stop

YYZ7:30 a.m.Toronto Pearson Intl

C$ 2,319

Find similar

Air New Zealand flights from Region of Ontario to Adelaide

Our best Air New Zealand deals on Region of Ontario to Adelaide flight tickets

Air New Zealand

17 Mar

YYZ2:10 p.m.Toronto Pearson Intl

30h 15m

2 stops

ADL10:55 a.m.Adelaide

22 Apr

ADL12:05 p.m.Adelaide

25h 51m

2 stops

YYZ12:26 a.m.Toronto Pearson Intl

C$ 2,198

Find similar

Air New Zealand

16 Feb

YYZ12:45 p.m.Toronto Pearson Intl

30h 40m

2 stops

ADL10:55 a.m.Adelaide

23 Feb

ADL11:55 a.m.Adelaide

41h 55m

2 stops

YYZ2:20 p.m.Toronto Pearson Intl

C$ 2,216

Find similar

Air New Zealand

17 Mar

YYZ12:30 p.m.Toronto Pearson Intl

31h 55m

2 stops

ADL10:55 a.m.Adelaide

13 Apr

ADL12:05 p.m.Adelaide

32h 09m

2 stops

YYZ6:44 a.m.Toronto Pearson Intl

C$ 2,236

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 31/1

4:55 p.m.-4:25 p.m.

2 stops32h 00m

Adelaide

Tue 10/2

6:15 a.m.-6:40 a.m.

3 stops39h 55m

C$ 1,910

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 31/1

7:55 a.m.-4:25 p.m.

3 stops41h 00m

Adelaide

Tue 10/2

6:15 a.m.-6:40 a.m.

3 stops39h 55m

C$ 1,945

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Sat 21/2

10:00 a.m.-1:40 p.m.

2 stops36h 10m

Adelaide

Sat 7/3

7:50 a.m.-9:22 p.m.

2 stops29h 02m

C$ 1,976

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 25/2

10:00 a.m.-11:50 a.m.

2 stops34h 20m

Adelaide

Wed 4/3

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

3 stops47h 30m

C$ 2,078

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 25/2

9:15 a.m.-11:50 a.m.

3 stops35h 05m

Adelaide

Wed 4/3

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

3 stops47h 30m

C$ 2,097

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Wed 18/3

2:55 p.m.-10:30 a.m.

1 stop29h 05m

Adelaide

Fri 17/4

7:50 a.m.-5:45 a.m.

2 stops35h 25m

C$ 2,186

TorontoAdelaide

YYZ - ADL

YYZADL

Toronto Pearson Intl

Tue 17/3

2:10 p.m.-10:55 a.m.

2 stops30h 15m

Adelaide

Wed 22/4

12:05 p.m.-12:26 a.m.

2 stops25h 51m

C$ 2,198

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 10/3

5:50 p.m.-1:55 p.m.

2 stops29h 35m

Adelaide

Sat 14/3

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

2 stops35h 36m

C$ 2,415

OttawaAdelaide

YOW - ADL

YOWADL

Ottawa

Tue 10/3

5:50 p.m.-1:55 p.m.

2 stops29h 35m

Adelaide

Sat 14/3

6:55 p.m.-6:43 a.m.

2 stops50h 18m

C$ 2,418

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

5:50 p.m.-9:30 a.m.

1 stop24h 10m

Adelaide

Sat 21/2

2:55 p.m.-7:45 a.m.

2 stops32h 20m

C$ 2,774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Adelaide?

In general, September 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$ 2,156. If you aren’t able to travel during the month of September, then book flights to Adelaide from Region of Ontario during October instead. Flights to Adelaide in October, while not as cheap as those in September, still average around C$ 2,170.

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around C$ 2,391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Region of Ontario for as low as C$ 1,817 on momondo.

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

You could potentially save up to 32% 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	29h 50m
Direct flights	None

The fastest flight from Region of Ontario to Adelaide takes 29h 50m

There are no direct flights from Region of Ontario to Adelaide. There are no popular flight routes from Region of Ontario to Adelaide.

Search flight deals

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?
As of January 2026, there are 5 operators available to choose from 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 Canada	PriceFrom C$ 1,431	Free Cancellation	Rating 7.1 10,574 reviews	Search Air Canada flights
Qantas Airways	PriceFrom C$ 1,464	Free Cancellation	Rating 7.5 961 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,603	Free Cancellation	Rating 7.4 9,128 reviews	Search United Airlines flights
Air New Zealand	PriceFrom C$ 1,873	Free Cancellation	Rating 8.0 563 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom C$ 2,565	Free Cancellation	Rating 7.4 3,698 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.