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Find cheap flights from Ontario to England from $473

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to England departing on 9/25. 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
Mon 6/3
Mon 6/10

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Best England Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London2 stops$637
Manchester
Manchester2 stops$827
Birmingham
Birmingham2 stops$1,126
Newcastle upon Tyne
Newcastle upon Tyne2 stops$1,112
Leeds
Leeds2 stops$1,157

Good to know

Low season

January

High season

June

Cheapest flight

$473
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Ontario to London Heathrow Airport

FAQs - booking England flights

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

    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 Ontario to England.

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

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

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

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

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

    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 to England from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to England

  • Morning departure is around 15% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Ontario to England

 
Need help choosing which airline to fly with from Ontario to England? 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.
8.2
China AirlinesOverall score based on 945 reviews
8.1Entertainment
7.8Food
8.3Boarding
8.6Crew
8.0Comfort
Airline reviews

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

10.0 Excellentfr Jonah, Apr 2024HKG - TPE
Read more about China Airlines reviews

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

Comfort was left wanting due to such a long flight, made the wife and I wish we could upgrade the seats to Business class or First Class, but did not have that option. Food was good but had very limited options and I have a dietary restriction which was difficult for the staff to accommodate since everything provided came with cheese on it. (Cheese could potentially kill me) Did not have an option to inform the staff until we were already in the air about the restriction and was not provided another option before flight departed.

It was a 2 hour flight to Taiwan. Lunch was served. China Airlines goes above and beyond for their passengers.

Liked that I could pick my seat and have a special meal without an extra charge. Luggage is reasonable for overseas trip. What could have been better is boarding and leaving on time.

Great flight, although I flew out of ONT and that is where my car is, lol

It felt like a new plane. Decent leg room in economy, food was fine, and the plane didn’t feel super dry and uncomfortable.

Better training to have qualified crews and services. My flight was from around 12 midnight Friday Taipei to Vancouver. After two hours first meal (2:00 Am -8:00 ) no crew available for even asking for some water. I was even willing to pay for water. For breakfast after 8 hours the only drink was tea and coffee no water or juice.

3 of the 4 flights had delays despite the weather being fine, but still managed to make all connections

Ask flight attendant for water during flight and she was a little rude get the water.

Baggage made it successfully to destination despite short layover. Appreciate that.

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Book cheap flights from Ontario to England

Recent round-trip flight deals

10/9Wed
2 stopsDelta
19h 00mONT-LGW
10/23Wed
2 stopsDelta
18h 28mLGW-ONT
$637
9/24Tue
1 stopUnited Airlines
12h 05mONT-LHR
10/25Fri
1 stopUnited Airlines
15h 18mLHR-ONT
$660
10/29Tue
1 stopDelta
14h 40mONT-LHR
11/8Fri
2 stopsDelta
21h 02mLHR-ONT
$662
10/29Tue
2 stopsDelta
18h 05mONT-LHR
11/8Fri
2 stopsDelta
19h 43mLHR-ONT
$666
10/29Tue
1 stopAmerican Airlines
14h 04mONT-LHR
11/8Fri
1 stopAmerican Airlines
19h 33mLHR-ONT
$667
10/22Tue
1 stopBritish Airways
13h 44mONT-LHR
11/1Fri
1 stopBritish Airways
16h 48mLHR-ONT
$668
9/28Sat
1 stopBritish Airways
22h 26mONT-LHR
10/7Mon
2 stopsBritish Airways
34h 27mLHR-ONT
$678
9/28Sat
2 stopsUnited Airlines
27h 20mONT-LHR
10/7Mon
2 stopsUnited Airlines
41h 13mLHR-ONT
$694
8/21Wed
1 stopAmerican Airlines
17h 50mONT-LHR
9/13Fri
1 stopAmerican Airlines
17h 45mLHR-ONT
$720
5/30Thu
1 stopJetBlue
24h 15mONT-LGW
6/6Thu
1 stopJetBlue
19h 39mLGW-ONT
$947

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Recent one-way flight deals

9/25Wed
1 stopKLM
12h 18mONT-LHR
$473
10/2Wed
1 stopKLM
12h 18mONT-LHR
$477
10/12Sat
1 stopUnited Airlines
31h 50mONT-LHR
$489
10/2Wed
2 stopsAmerican Airlines
17h 38mONT-LGW
$492
10/25Fri
2 stopsUnited Airlines
16h 40mONT-LHR
$502
5/20Mon
2 stopsAmerican Airlines
18h 35mONT-LGW
$564
5/9Thu
2 stopsDelta
20h 15mONT-LGW
$816
6/4Tue
2 stopsDelta
18h 40mONT-LCY
$832
7/13Sat
1 stopChina Airlines
31h 45mONT-LHR
$5,118
5/13Mon
1 stopChina Airlines
32h 20mONT-LHR
$5,136

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Last minute flights from Ontario to England

Last minute flight, train and bus deals

5/6Mon
multi-stopIberia
13h 25mONT-LHR
5/29Wed
multi-stopIberia
15h 31mLHR-ONT
$773
5/8Wed
multi-stopKLM
12h 40mONT-LHR
5/23Thu
multi-stopKLM
13h 41mLHR-ONT
$774
5/5Sun
multi-stopIberia
13h 22mONT-LHR
5/26Sun
multi-stopIberia
15h 31mLHR-ONT
$824
5/5Sun
multi-stopAmerican Airlines
22h 26mONT-LHR
5/14Tue
multi-stopAmerican Airlines
17h 32mLHR-ONT
$826
5/5Sun
multi-stopAmerican Airlines
15h 17mONT-LHR
5/14Tue
multi-stopAmerican Airlines
17h 32mLHR-ONT
$829
5/4Sat
multi-stopUnited Airlines
14h 44mONT-LHR
5/14Tue
multi-stopUnited Airlines
14h 49mLHR-ONT
$989
5/4Sat
multi-stopUnited Airlines
12h 04mONT-LHR
5/12Sun
multi-stopUnited Airlines
14h 49mLHR-ONT
$1,038
5/6Mon
multi-stopDelta
18h 30mONT-LHR
5/11Sat
multi-stopDelta
19h 08mLHR-ONT
$1,064
5/5Sun
multi-stopChina Airlines
32h 20mONT-LHR
5/14Tue
multi-stopChina Airlines
29h 10mLHR-ONT
$9,738
5/5Sun
multi-stopChina Airlines
32h 20mONT-LHR
5/10Fri
multi-stopChina Airlines
30h 10mLHR-ONT
$9,888

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Ontario - England Flights

Departure:

Ontario (ONT)United States

Return flight deals:

England - Ontario

Cabin classes: