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Cheap flights from Adelaide to Ontario from C$ 950

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — YYZ
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Adelaide to Ontario

Keep the following information in mind while searching for Adelaide to Ontario flight deals. Data was last updated 22 February 2025.

Round-trip from

C$ 2,200

One-way from

C$ 950

Popular in

December

Cheapest in

August

Average price

C$ 2,613
China Southern
  • China Southern
  • 4/3-23/3
  • 4 total stops
  • 71h 25m total
  • Adelaide to Ontario
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7/4
  • 7/4
  • 3 total stops
  • 39h 40m total
  • Adelaide to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 310 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Adelaide to Ontario

Cheapest flights from Adelaide to Ontario
Explore the most affordable flight options available from Adelaide to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Tue 4/36:10 a.m.ADL - YYZ
2 stops30h 35mMultiple Airlines
Sun 23/31:30 a.m.YYZ - ADL
2 stops40h 50mMultiple Airlines
Deal found 22/2C$ 2,200
Fri 18/47:00 p.m.ADL - YUL
2 stops35h 27mMultiple Airlines
Wed 30/46:15 p.m.YUL - ADL
2 stops28h 05mMultiple Airlines
Deal found 21/2C$ 2,710
Wed 2/47:35 p.m.ADL - YYZ
2 stops32h 45mCathay Pacific
Wed 9/41:50 a.m.YYZ - ADL
2 stops51h 15mCathay Pacific
Deal found 21/2C$ 2,873
Wed 2/410:35 p.m.ADL - YYZ
2 stops34h 35mEmirates
Thu 10/42:55 p.m.YYZ - ADL
1 stop39h 40mEmirates
Deal found 21/2C$ 2,956
Tue 8/49:50 p.m.ADL - YUL
2 stops34h 40mEmirates
Tue 15/410:15 a.m.YUL - ADL
1 stop44h 20mEmirates
Deal found 22/2C$ 2,963
Tue 8/49:40 p.m.ADL - YUL
1 stop30h 35mQatar Airways
Tue 15/49:35 p.m.YUL - ADL
1 stop28h 45mQatar Airways
Deal found 22/2C$ 3,028
Sun 6/78:00 p.m.ADL - YUL
3 stops39h 20mAir Canada
Tue 29/72:10 p.m.YUL - ADL
3 stops32h 10mAir Canada
Deal found 22/2C$ 3,044
Tue 4/36:10 a.m.ADL - YYZ
3 stops31h 57mUnited Airlines
Mon 24/35:20 p.m.YYZ - ADL
2 stops28h 00mUnited Airlines
Deal found 22/2C$ 3,178
Wed 2/46:10 a.m.ADL - YYZ
3 stops38h 35mQantas Airways
Thu 10/43:14 p.m.YYZ - ADL
3 stops29h 36mQantas Airways
Deal found 21/2C$ 4,220

Find flights from Adelaide to Ontario within your budget

Customize your flight search to find flights from Adelaide to Ontario 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 22 February 2025.

Fly from

Adelaide

Fly to

Ontario

Route

Depart

Return

Price

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Tue 4/3

6:10 a.m.-9:15 p.m.

2 stops30h 35m

Toronto Pearson Intl

Sun 23/3

1:30 a.m.-8:50 a.m.

2 stops40h 50m

C$ 2,200

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Fri 18/4

7:00 p.m.-4:57 p.m.

2 stops35h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

6:15 p.m.-11:50 a.m.

2 stops28h 05m

C$ 2,710

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Wed 2/4

7:35 p.m.-1:50 p.m.

2 stops32h 45m

Toronto Pearson Intl

Wed 9/4

1:50 a.m.-6:35 p.m.

2 stops51h 15m

C$ 2,873

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Wed 2/4

10:35 p.m.-6:40 p.m.

2 stops34h 35m

Toronto Pearson Intl

Thu 10/4

2:55 p.m.-8:05 p.m.

1 stop39h 40m

C$ 2,956

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Tue 8/4

9:50 p.m.-7:00 p.m.

2 stops34h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

10:15 a.m.-8:05 p.m.

1 stop44h 20m

C$ 2,963

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Tue 8/4

9:40 p.m.-2:45 p.m.

1 stop30h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 15/4

9:35 p.m.-3:50 p.m.

1 stop28h 45m

C$ 3,028

AdelaideMontreal

ADL - YUL

ADLYUL

Adelaide

Sun 6/7

8:00 p.m.-9:50 p.m.

3 stops39h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

2:10 p.m.-11:50 a.m.

3 stops32h 10m

C$ 3,044

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Tue 4/3

6:10 a.m.-10:37 p.m.

3 stops31h 57m

Toronto Pearson Intl

Mon 24/3

5:20 p.m.-11:50 a.m.

2 stops28h 00m

C$ 3,178

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Wed 2/4

6:10 a.m.-6:15 a.m.

3 stops38h 35m

Toronto Pearson Intl

Thu 10/4

3:14 p.m.-10:20 a.m.

3 stops29h 36m

C$ 4,220

AdelaideToronto

ADL - YYZ

ADLYYZ

Adelaide

Mon 7/4

12:00 p.m.-2:10 p.m.

3 stops39h 40m

C$ 950

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 15 results
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Best time to book a flight from Adelaide to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Adelaide 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.

Travel insights for flights from Adelaide to Ontario

Get recent, data-driven insights about flights from Adelaide to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Adelaide to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Adelaide to Region of Ontario (average of C$ 167). Flying from Adelaide to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

What is the cheapest time of day to fly from ADL to ON?

Find hourly flight availability from Adelaide to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

When flying from Adelaide to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 22 February 2025.
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,278 reviews
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.5
Good
821 reviews
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.4
Good
3,612 reviews
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qantas Airways
7.4
Good
813 reviews
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
8,754 reviews
Emirates
8.1
Very good
3,278 reviews
Check prices

Boarding

8.1

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Ontario. 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 from for flights from Adelaide to Ontario?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Ontario. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.

  • What are the cheapest airlines to fly from Adelaide to Region of Ontario one-way?

    C$ 1,699 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Qatar Airways and United Airlines, with prices starting from C$ 1,972 and C$ 1,986, respectively.

  • Can I find deals for flights from Adelaide to Ontario that include hotel bookings?

    Yes. In addition to deals on Adelaide to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Ontario.

  • Can I find deals for business class flights from Adelaide to Ontario?

    Yes. Cheapflights offers flight deals from Adelaide to Ontario 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 Adelaide to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to Region of Ontario (average of C$ 167). Flying from Adelaide to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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Alternative routes for Adelaide to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Vancouver Intl flights
Adelaide to Pierre Elliott Trudeau Intl flights
Adelaide to Pearson Intl flights
Adelaide to Victoria flights
Adelaide to Edmonton flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Ontario?

Deals for Adelaide to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Ontario.

Can Cheapflights find flights from Adelaide to Ontario with no change fees?

Yes, we can. To see specific flights from Adelaide to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Adelaide to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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