$1,257 Find Cheap Flights from Adelaide to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Ontario departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Ontario, as well as popular online travel agencies
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Cheap Flights from Adelaide to Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stops$2,022
Ottawa
Ottawa2 stops$2,192
Toronto
Toronto2 stops$2,022
Ottawa
Ottawa2 stops$2,192

Book Cheap Adelaide to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Ontario

Mon, 16 Mar - Thu, 26 Mar
Air Canada Logo
06:10 - 15:10
ADL
-
YYZ
23h 30m2 stops
Air Canada Logo
20:50 - 22:30
YYZ
-
ADL
35h 10m2 stops
$2,022Air Canada
Thu, 5 Feb - Mon, 9 Feb
Air Canada Logo
06:10 - 16:09
ADL
-
YYZ
25h 29m2 stops
Air Canada Logo
20:20 - 22:30
YYZ
-
ADL
34h 40m2 stops
$2,093Air Canada
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
13:15 - 21:22
ADL
-
YYZ
23h 37m2 stops
Multiple Airlines Logo
10:00 - 12:15
YYZ
-
ADL
34h 45m2 stops
$2,104Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Air Canada Logo
06:10 - 16:49
ADL
-
YYZ
26h 09m2 stops
Air Canada Logo
17:55 - 16:20
YYZ
-
ADL
30h 55m2 stops
$2,117Air Canada
Mon, 16 Mar - Thu, 26 Mar
Multiple Airlines Logo
19:00 - 16:49
ADL
-
YYZ
36h 19m1 stop
Multiple Airlines Logo
18:15 - 13:00
YYZ
-
ADL
28h 15m2 stops
$2,148Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
16:10 - 06:58
ADL
-
YYZ
30h 18m3 stops
Multiple Airlines Logo
10:00 - 10:55
YYZ
-
ADL
33h 25m2 stops
$2,151Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
16:10 - 06:13
ADL
-
YYZ
29h 33m3 stops
Multiple Airlines Logo
10:30 - 10:55
YYZ
-
ADL
32h 55m3 stops
$2,167Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
13:15 - 06:19
ADL
-
YYZ
32h 34m3 stops
Multiple Airlines Logo
10:00 - 12:15
YYZ
-
ADL
34h 45m2 stops
$2,185Multiple Airlines
Mon, 16 Mar - Thu, 26 Mar
Multiple Airlines Logo
18:30 - 16:49
ADL
-
YYZ
36h 49m3 stops
Multiple Airlines Logo
20:50 - 22:30
YYZ
-
ADL
35h 10m2 stops
$2,190Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Air Canada Logo
06:10 - 15:10
ADL
-
YYZ
24h 30m2 stops
Air Canada Logo
20:20 - 22:30
YYZ
-
ADL
34h 40m2 stops
$2,192Air Canada
Booking Insights

KAYAK's insights & trends for Adelaide to Ontario flights

Get data-powered insights and trends into flights from Adelaide to Ontario to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Adelaide to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Ontario is November, when tickets cost $2,284 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,562 and $3,376 respectively.

Good to know

Low seasonNovember
Cheapest flight$1,257
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Adelaide to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Adelaide to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally at night, when retur flights cost $2,708 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,951.

Reviews of the top 4 airlines flying from Adelaide to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 553 reviews
8.0Comfort
8.2Boarding
7.4Food
7.5Entertainment
8.5Crew
Airline reviews

Good and appreciate the effort Air Zealand puts into using more environmentally friendly food containers and utensils. yay! One of the better airlines for this for sure. Still some bad stuff, but at least Air NZ is trying. :) Also really enjoyed the bluetooth option for personal headsets. :)

8.0 ExcellentAnonymous, Dec 2025
YVR - AKL
Read more Air New Zealand reviews

Good and appreciate the effort Air Zealand puts into using more environmentally friendly food containers and utensils. yay! One of the better airlines for this for sure. Still some bad stuff, but at least Air NZ is trying. :) Also really enjoyed the bluetooth option for personal headsets. :)

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

They are my favourite airline in the world by a million miles.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Great except paying $240 usd for 2 pounds over on a checked luggage. Outrageous.

Like: Aircraft was better than others I've flown in. Crew was great, food was very good. Air New Zealand is now my favorite airline. On our long flight from AKL to YVR there was enough room for those of us in Economy to stretch a bit. My sister is disabled and they took very good care of her and me. Best entertainment offering of all the other airlines. Not so much; Flight from AKL to YRV was delayed BUT they recovered really well so no complaints here. Pretty petty point to complain about. Only negative I have. I will recommend to friends.

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Great entertainment options on the screen. uSB A and C chargers. Free WiFi! Crew were excellent.

Service was excellent and they’re very helpful and nice

Check in crew member was very helpful, nice and excellent service👍

one hour transit not good. cathay pacific is not helpful at all

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Leg room wasn't that great. Other than that it was a good flight

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Delayed over 1 hour boarding and on tarmac for no apparent reason. Boarding was awful. Extremely late. No employee knew what they were doing. Loading zones out if order (zone 2 before zone 1).

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Everything you need to know for your flight from Adelaide to Ontario

Information on your arrival and departure airports