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£200 Find cheap flights 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 the United Kingdom to Ontario departing on 9/9. 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
0 bags
Sat 24/8
Sat 31/8

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Best Ontario Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stop£303
Ottawa
Ottawa2 stops£496
London
London1 stop£544
Windsor
Windsor3 stops£783
Timmins
Timmins2 stops£573

Good to know - Cheap tickets to Ontario

Low season

January

High season

July

Cheapest flight

£200
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from London Luton Airport to Toronto

FAQs - booking Ontario flights

  • How long is the flight to Ontario?

    An average direct flight from the United Kingdom to Ontario takes 13h 02m, covering a distance of 3380 miles. The most popular route is London - Toronto with an average flight time of 7h 45m.

  • What is the cheapest flight to Ontario?

    The cheapest ticket to Ontario from the United Kingdom found in the last 72 hours was £193 one-way, and £297 round-trip. The most popular route is London Heathrow to Toronto Pearson Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was £353.

  • Which airlines fly to Ontario?

    Air Canada, Lufthansa & United Airlines fly the most frequently from the United Kingdom to Ontario. The most popular route is from London to Toronto, and Lufthansa, Air Canada and Austrian Airlines fly this route the most.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (96% of total searches to Ontario). The next most popular destinations are Ottawa (3%) and Windsor (0.2%). Searches for flights to London (0.2%), to Thunder Bay (0.1%) and to Sarnia (0.0%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Top 5 airlines flying to Ontario

Need help choosing which airline to fly with from the United Kingdom 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.
7.8
Cathay PacificOverall score based on 945 reviews
7.5Food
8.0Boarding
7.7Comfort
8.0Entertainment
8.2Crew
Airline reviews

Flight delayed in NYC and missed Hong Kong connecting flight to Guangzhou. While being given a hotel room and a 30 dollar voucher to eat in the airport, the delay caused a few big inconveniences , a 12 hour delay should have been better compensated for.

6.0 GoodAnonymous, Jul 2024JFK - HKG
Read more about Cathay Pacific reviews

Flight delayed in NYC and missed Hong Kong connecting flight to Guangzhou. While being given a hotel room and a 30 dollar voucher to eat in the airport, the delay caused a few big inconveniences , a 12 hour delay should have been better compensated for.

The crew staffs are very nice. The temperature is too low.

There is very little in the title" Premium" in the Economy experience with Cathay, Melbourne to Hong Kong. The seats are uncomfortable and the cabin with outdated 1990's decor and trim. The food service was sloppy and the leg room providing little to no advantage over regular economy seating. Infact, the Sunday flight was not fill occupancy and I would have done better saving the significant additional costs for the PREMIUM ticket and taken advantage of the seating. If you are a regular premium economy traveler of EMIRATES expecting the same experience on CATHAY, you will be disappointed. Emirates far superior.

My biggest complaint is the comfort and no good movies to choose from. My headphones didn't work either. 😔

Bad experience. Departure time delayed from 1610 to 1740. After the flight was pushed back, pilot said there was a technical issue on the aircraft and we couldn’t take off. Delayed another hour to solve it.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

The boarding experience was as expected and went well. The plane's economy seating plan is not designed for a positive customer experience but rather for company profit. When the passenger in front of me reclined, the distance from the screen to my face was the span of my hand (thumb tip to pinky fingertip). There is no such thing as personal space in this setting. This results in the domino effect, for when I recline the person in back of me reclines and so it goes. This is not to say that reclining is the answer as the experience is not increased, but simply managed.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

Seats were very comfortable. Crew were excellent. Food very good.

Our check-in was mediocre. We were told that we didnt have access to the lounge although we were in business and we were asked to remove 1kg from each of our checked luggages as they had 21 kgs and we found out that our tickets were for 20kgs checked bags. I would have expected: 1 - more clarity on the website so that I could see the difference on fares and be able to buy tickets with more checked luggage kgs allowance, and lounge access, and 2- more flexibility for business class passengers.

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

Nothing! The service was excellent for accessibly challenged passengers, Used lift and all support personnel very helpful. Will fly again.

Well Is extra charge for everything and other companies include that and the price.

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

The worst low cost airline in the world! It’s absolutely the poorest costumer service and my worst experience!

Full flight but no issues. Had priority boarding and everything was fine

Ryanair is always shite. Slowest boarding possible in the most uncomfortable way. It’s like they are are tad sadistic.

Flight was delayed which happens but walking 15 mins to one gate to be then told it’s now changed to one 15 mins back then other way was frustrating

East check in and security. They are always delayed though. ALWAYS!

Amazed at huge number of people who hadn’t booked cabin bags with big troller cases and rucksacks, not being stopped, what’s the point in following rules or paying more if you don't have to bother?

Worse situation ever. Arriving at 4 am with 7 Hours of delay

Booked extra legroom seats but as plane had changed we ended up with normal seats. Very little attempt from staff to sort it out

It was delayed and there was no apology or any updates as to why. It was genuinely awful

It got us their! Delays Delays delayed, flight got in well after specified time, rental car firms shut at 11pm!!!! So from £300 for car to £689.. thank you Ryanair....

Entertainment was good. Food was OK. Cab crew was great.

We were never contacted that our flight from Glasgow to London was delayed. Got to airport six hours early to find that we were going to miss our connecting flight to BWI. Our flight is scheduled for two days later and they only gave us a voucher for one night hotel. E we’re delayed on the front end too and had to fly to Edinburgh instead of Glasgow arriving six hours and taking a $200 cab!

Usual friendly BA crew who were helpful and so kind to the kids. New business class cabin combined with 787 makes for a really enjoyable experience.

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

Horrible. Crew is not helpful. Lounge is sub standard and overcrowded. Getting to your plane is underwhelming “via a bus”. Worst experience I have had.

I liked nothing, my connection was missed after a 6hr delay, 3 of those hours were spent trapped on the tarmac going nowhere. They rebooked me with a different airline for the next day but never confirmed my seat, so I had to wait another entire day… after walking around an airport for the whole first day waiting for the front desk to open to get my ticket. A 19hr trip turned into an 80+hr trip. Of course, British airways has no actual customer complaint phone line, so I have heard nothing at all from the airline. Oh, and they lost my bag. This trip cost an additional $3000, several days of missed free time, and some agonizing discomfort from so much wandering around airports and venice trying to find replacement clothing. This sucked.

The online flight scheduler only assigned 3 hours to get from Gatwick to heathrow. This is not enough time for a normal transit between the two airports. I had to run and hire a taxi because the bus and train would take too long. After paying a 150 Taxi I arrived at the gate just before it closed.

Our flight BA638 was cancelled with very short notice. It was supposed to depart at 7:25am. We had left Chichester at 3:30am in order to make the flight, and we were notified of the cancellation while en route to LHR. We were told the cancellation was necessary because a plane had not been scheduled to be at LHR for this flight! We were rescheduled to BA636. This flight was supposed to depart at 11:00am but didn't actually take off until ~12:30pm. Consequently we arrived in Athens several hours late, missing out on half a day of our sightseeing time. We had booked transport with MyTransfers to pick us up at the Athens airport and drive us to our Hotel Adonis. I was unable to get a refund for this service because our flight was so delayed. They required 24 hour notice of pick up time changes. I instead had to pay for a taxi at the airport. I have tried to fill out a request for compensation online but have been unsuccessful. How can I get help for filing a claim?

I had to wait for 10 hours at the airport and no hotel accommodation was provided. That sucks big time.

They can't seem to deliver a delayed bag in less than a week. Is this the 19th century?

Book Cheap Ontario Plane Tickets

Recent return flight deals

8/9Sun
1 stopWestJet
26h 49mEDI-YYZ
15/9Sun
directWestJet
6h 55mYYZ-EDI
£303
2/10Wed
1 stopAir Transat
29h 44mLGW-YYZ
24/10Thu
directAir Transat
7h 00mYYZ-LGW
£316
7/9Sat
1 stopLufthansa
13h 20mLHR-YUL
21/9Sat
directLufthansa
6h 40mYUL-LHR
£364
7/9Sat
1 stopLufthansa
14h 20mLHR-YUL
21/9Sat
1 stopLufthansa
11h 25mYUL-LHR
£369
16/11Sat
1 stopKLM
13h 00mLHR-YYZ
30/11Sat
1 stopKLM
10h 50mYYZ-LHR
£396
16/11Sat
1 stopKLM
13h 00mLHR-YYZ
30/11Sat
1 stopKLM
10h 50mYYZ-LHR
£397
22/10Tue
1 stopSWISS
11h 50mLCY-YYZ
3/11Sun
1 stopSWISS
11h 20mYYZ-LCY
£430
4/11Mon
1 stopSWISS
15h 20mLHR-YYZ
17/11Sun
1 stopSWISS
11h 30mYYZ-LHR
£437
4/11Mon
directBritish Airways
7h 35mLHR-YUL
1/12Sun
directBritish Airways
6h 50mYUL-LHR
£468
30/10Wed
directBritish Airways
7h 35mLHR-YUL
30/11Sat
directBritish Airways
6h 50mYUL-LHR
£473

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Recent one-way flight deals

9/9Mon
1 stop
25h 45mLTN-YYZ
£200
19/9Thu
1 stop
22h 25mMAN-YYZ
£200
10/9Tue
1 stop
12h 55mSTN-YYZ
£200
24/9Tue
1 stopAer Lingus
12h 35mMAN-YYZ
£386
3/9Tue
directLufthansa
7h 55mLHR-YYZ
£448
29/8Thu
1 stopLufthansa
11h 49mLHR-YYZ
£449
9/10Wed
1 stopSWISS
13h 10mLCY-YYZ
£519
12/10Sat
2 stopsSWISS
14h 24mLCY-YYZ
£562
17/10Thu
2 stopsAer Lingus
16h 45mMAN-YYZ
£571
19/9Thu
directBrussels Airlines
7h 45mMAN-YYZ
£773

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Recent domestic flight deals

16/8Fri
multi-stop
6h 00mYWG-YYZ
23/8Fri
direct
2h 43mYYZ-YWG
£80
16/8Fri
direct
2h 26mYWG-YYZ
23/8Fri
direct
2h 43mYYZ-YWG
£92
18/8Sun
multi-stopPorter Airlines
6h 00mYWG-YYZ
24/8Sat
directPorter Airlines
2h 37mYYZ-YWG
£92
17/9Tue
directWestJet
4h 37mYVR-YYZ
20/9Fri
directWestJet
5h 17mYYZ-YVR
£99
6/12Fri
directWestJet
4h 39mYVR-YYZ
8/12Sun
directWestJet
5h 33mYYZ-YVR
£101
28/9Sat
multi-stopPorter Airlines
5h 38mYWG-YYZ
14/10Mon
directPorter Airlines
2h 39mYYZ-YWG
£102
11/8Sun
directFlair Airlines
2h 30mYWG-YYZ
12/8Mon
directFlair Airlines
2h 40mYYZ-YWG
£113
8/11Fri
directAir Canada
3h 57mYYC-YYZ
18/11Mon
directAir Canada
4h 23mYYZ-YYC
£136
16/8Fri
directFlair Airlines
4h 00mYEG-YYZ
18/8Sun
directFlair Airlines
4h 05mYYZ-YEG
£160
8/11Fri
directAir Canada
3h 57mYYC-YYZ
18/11Mon
multi-stopAir Canada
7h 08mYYZ-YYC
£167

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Last minute flights to Ontario

Last minute flight, train and bus deals

30/7Tue
directAir Canada
7h 05mEDI-YYZ
8/8Thu
directAir Canada
6h 45mYYZ-EDI
£613
30/7Tue
multi-stopAir Transat
29h 52mLGW-YYZ
6/8Tue
multi-stopAir Transat
29h 35mYYZ-LGW
£617
30/7Tue
multi-stopKLM
14h 29mEDI-YYZ
8/8Thu
multi-stopKLM
19h 25mYYZ-EDI
£636
26/7Fri
multi-stopKLM
24h 55mLHR-YUL
29/7Mon
multi-stopKLM
11h 00mYUL-LHR
£696
30/7Tue
multi-stopFinnair
24h 58mLHR-YYZ
3/9Tue
multi-stopFinnair
18h 26mYYZ-LHR
£717
29/7Mon
multi-stopLufthansa
21h 35mLHR-YYZ
14/10Mon
multi-stopLufthansa
11h 00mYYZ-LHR
£725
29/7Mon
multi-stopFinnair
18h 49mLHR-YYZ
3/9Tue
multi-stopFinnair
16h 30mYYZ-LHR
£731
29/7Mon
multi-stopLufthansa
21h 35mLHR-YYZ
14/10Mon
multi-stopLufthansa
18h 40mYYZ-LHR
£746
27/7Sat
multi-stopSWISS
23h 55mLHR-YUL
19/9Thu
multi-stopSWISS
20h 10mYUL-LHR
£966
28/7Sun
multi-stopSWISS
33h 04mLHR-YTZ
4/9Wed
multi-stopSWISS
28h 10mYTZ-LHR
£1,065

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Flights to Ontario

Return flight deals:

Ontario - United Kingdom

Cabin classes:

£1,525
£1,530
£693
£331

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