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

Qatar Airways and Emirates are the most popular carriers operating from Ontario to Adelaide

Which airlines fly to Adelaide?

Qatar Airways, Air New Zealand and United Airlines are the top three most popular airlines that fly to Adelaide from Region of Ontario according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 3 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 29h 25m on average. On the other hand, flying from Ottawa to Adelaide takes 34h 45m 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 August 2026, there are 3 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$ 791 Cheap Flights from Ontario to Adelaide in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Adelaide

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 p.m. - 8:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ADL Adelaide

43h 40m2 stops Doha Hamad Intl Melbourne

10:00 p.m. - 2:05 p.m.ADL Adelaide-YUL Montreal Pierre Elliott Trudeau Intl

31h 35m1 stop Doha Hamad Intl

C$ 2,068Qatar Airways

Sat, 28 Nov - Sat, 5 Dec

8:50 p.m. - 8:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ADL Adelaide

43h 40m2 stops Doha Hamad Intl Melbourne

10:00 p.m. - 2:05 p.m.ADL Adelaide-YUL Montreal Pierre Elliott Trudeau Intl

31h 35m1 stop Doha Hamad Intl

C$ 2,068Qatar Airways

Fri, 27 Nov - Sat, 5 Dec

8:55 a.m. - 12:15 p.m.YYZ Toronto Pearson Intl-ADL Adelaide

35h 50m2 stops Vancouver Intl Nadi

1:15 p.m. - 11:40 p.m.ADL Adelaide-YYZ Toronto Pearson Intl

25h 55m2 stops Nadi Vancouver Intl

C$ 2,096Multiple Airlines

Tue, 10 Nov - Sat, 14 Nov

1:00 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-ADL Adelaide

30h 25m2 stops Los Angeles Auckland Intl

12:05 p.m. - 6:41 a.m.ADL Adelaide-YYZ Toronto Pearson Intl

34h 06m2 stops Auckland Intl Los Angeles

C$ 2,172Air New Zealand

Mon, 2 Nov - Mon, 23 Nov

8:50 p.m. - 10:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ADL Adelaide

46h 35m2 stops Doha Hamad Intl Sydney Kingsford Smith

4:50 p.m. - 2:05 p.m.ADL Adelaide-YUL Montreal Pierre Elliott Trudeau Intl

36h 45m2 stops Melbourne Doha Hamad Intl

C$ 2,197Qatar Airways

Sat, 28 Nov - Sat, 5 Dec

1:30 p.m. - 12:15 p.m.YYZ Toronto Pearson Intl-ADL Adelaide

31h 15m2 stops Vancouver Intl Nadi

1:15 p.m. - 5:10 a.m.ADL Adelaide-YYZ Toronto Pearson Intl

31h 25m2 stops Nadi Vancouver Intl

C$ 2,225Fiji Airways

Tue, 10 Nov - Sat, 14 Nov

10:30 p.m. - 12:35 p.m.YYZ Toronto Pearson Intl-ADL Adelaide

47h 35m2 stops Vancouver Intl Nadi

1:15 p.m. - 11:40 p.m.ADL Adelaide-YYZ Toronto Pearson Intl

24h 55m2 stops Nadi Vancouver Intl

C$ 2,240Multiple Airlines

Mon, 19 Oct - Sat, 31 Oct

1:00 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-ADL Adelaide

30h 25m2 stops Los Angeles Auckland Intl

12:05 p.m. - 6:41 a.m.ADL Adelaide-YYZ Toronto Pearson Intl

34h 06m2 stops Auckland Intl Los Angeles

C$ 2,269Air New Zealand

Mon, 2 Nov - Mon, 23 Nov

7:00 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-ADL Adelaide

48h 25m2 stops Los Angeles Auckland Intl

12:05 p.m. - 12:16 a.m.ADL Adelaide-YYZ Toronto Pearson Intl

27h 41m2 stops Auckland Intl Los Angeles

C$ 2,394Air New Zealand

Sun, 1 Nov - Wed, 9 Dec

5:16 p.m. - 11:05 a.m.YYZ Toronto Pearson Intl-ADL Adelaide

28h 19m2 stops San Francisco Melbourne

6:00 a.m. - 5:57 p.m.ADL Adelaide-YYZ Toronto Pearson Intl

25h 27m3 stops Sydney Kingsford Smith San Francisco Indianapolis

C$ 20,348United Airlines

Sat, 29 Aug - Tue, 15 Sep

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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

2 Nov

YYZ1:00 p.m.Toronto Pearson Intl

30h 25m

2 stops

ADL10:55 a.m.Adelaide

23 Nov

ADL12:05 p.m.Adelaide

34h 06m

2 stops

YYZ6:41 a.m.Toronto Pearson Intl

C$ 2,172

Air New Zealand

1 Nov

YYZ7:00 p.m.Toronto Pearson Intl

48h 25m

2 stops

ADL10:55 a.m.Adelaide

9 Dec

ADL12:05 p.m.Adelaide

27h 41m

2 stops

YYZ12:16 a.m.Toronto Pearson Intl

C$ 2,394

Air New Zealand

6 Feb

YYZ1:00 p.m.Toronto Pearson Intl

30h 25m

2 stops

ADL10:55 a.m.Adelaide

28 Feb

ADL12:05 p.m.Adelaide

34h 06m

2 stops

YYZ6:41 a.m.Toronto Pearson Intl

C$ 2,567

Qantas Airways flights from Region of Ontario to Adelaide

Our best Qantas Airways deals on Region of Ontario to Adelaide flight tickets

Qantas Airways

17 Oct

YYZ4:15 p.m.Toronto Pearson Intl

26h 55m

2 stops

ADL9:40 a.m.Adelaide

17 Apr

ADL11:50 a.m.Adelaide

31h 50m

2 stops

YYZ6:10 a.m.Toronto Pearson Intl

C$ 2,655

Qantas Airways

31 Aug

YYZ6:28 p.m.Toronto Pearson Intl

29h 42m

2 stops

ADL1:40 p.m.Adelaide

3 Sep

ADL6:00 a.m.Adelaide

30h 24m

2 stops

YYZ10:54 p.m.Toronto Pearson Intl

C$ 2,877

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

8:50 p.m.-8:00 a.m.

2 stops43h 40m

Adelaide

Sat 5/12

10:00 p.m.-2:05 p.m.

1 stop31h 35m

C$ 2,068

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

8:50 p.m.-8:00 a.m.

2 stops43h 40m

Adelaide

Sat 5/12

10:00 p.m.-2:05 p.m.

1 stop31h 35m

C$ 2,068

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Tue 10/11

8:55 a.m.-12:15 p.m.

2 stops35h 50m

Adelaide

Sat 14/11

1:15 p.m.-11:40 p.m.

2 stops25h 55m

C$ 2,096

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Mon 2/11

1:00 p.m.-10:55 a.m.

2 stops30h 25m

Adelaide

Mon 23/11

12:05 p.m.-6:41 a.m.

2 stops34h 06m

C$ 2,172

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

8:50 p.m.-10:55 a.m.

2 stops46h 35m

Adelaide

Sat 5/12

4:50 p.m.-2:05 p.m.

2 stops36h 45m

C$ 2,197

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Tue 10/11

1:30 p.m.-12:15 p.m.

2 stops31h 15m

Adelaide

Sat 14/11

1:15 p.m.-5:10 a.m.

2 stops31h 25m

C$ 2,225

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Mon 19/10

10:30 p.m.-12:35 p.m.

2 stops47h 35m

Adelaide

Sat 31/10

1:15 p.m.-11:40 p.m.

2 stops24h 55m

C$ 2,240

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Mon 2/11

1:00 p.m.-10:55 a.m.

2 stops30h 25m

Adelaide

Mon 23/11

12:05 p.m.-6:41 a.m.

2 stops34h 06m

C$ 2,269

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Sun 1/11

7:00 p.m.-10:55 a.m.

2 stops48h 25m

Adelaide

Wed 9/12

12:05 p.m.-12:16 a.m.

2 stops27h 41m

C$ 2,394

Quickest round-trip

TorontoAdelaide

YYZ Toronto Pearson Intl - ADL Adelaide

YYZADL

Toronto Pearson Intl

Sat 29/8

5:16 p.m.-11:05 a.m.

2 stops28h 19m

Adelaide

Tue 15/9

6:00 a.m.-5:57 p.m.

3 stops25h 27m

C$ 20,348

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, March 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$ 2,135. If you aren’t able to travel during the month of March, then book flights to Adelaide from Region of Ontario during February instead. Flights to Adelaide in February, while not as cheap as those in March, still average around C$ 2,257.

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

Best price found	C$ 791
Fastest flight time	27h 20m
Direct flights	None

The best one-way flight to Adelaide from Region of Ontario in the past 72 hours is C$ 791. The best round-trip flight deal from Region of Ontario to Adelaide found on momondo in the last 72 hours is C$ 2,068.

The fastest flight from Region of Ontario to Adelaide takes 27h 20m

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

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?
As of August 2026, there are 3 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
United Airlines	PriceFrom C$ 1,620	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Air New Zealand	PriceFrom C$ 2,075	Free Cancellation	Rating 8.0 662 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom C$ 2,138	Free Cancellation	Rating 7.4 3,740 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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Cheap flights from Ontario to Adelaide from C$ 791

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 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air New Zealand flights from Region of Ontario to Adelaide

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

Qantas Airways flights from Region of Ontario to Adelaide

Our best Qantas Airways deals on Region of Ontario to Adelaide flight tickets

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

What is the cheapest month to fly to Adelaide?

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

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

Which airlines fly to Adelaide?

How long does it take to fly to Adelaide?

Cheap Region of Ontario to Adelaide flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Adelaide

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

Why use momondo?

An easier way to manage your Adelaide trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly your favourite airline to Adelaide

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Adelaide

List of cabin classes available on flights landing in Adelaide. Availability may vary depending on flight origin and airline.

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