C$ 199 Find Cheap Flights to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Canada to the United Kingdom departing on 18/2. 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.
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Best United Kingdom Flight Deals

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

London
LondondirectC$ 580
Edinburgh
Edinburgh1 stopC$ 629
Manchester
Manchester1 stopC$ 589
Glasgow
Glasgow1 stopC$ 602
Birmingham
Birmingham1 stopC$ 586
Belfast
Belfast2 stopsC$ 807
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 912
Cardiff
Cardiff1 stopC$ 953
Darlington
Darlington2 stopsC$ 1,173

Good to know

Low season

January

High season

July

Cheapest flight

C$ 199
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Calgary to London Heathrow Airport

Flights to the United Kingdom: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to the United Kingdom 
Verified travelerFlew with British AirwaysYUL-LHRSep 2024
I have only flown Air Canada and British Airways, and while both are excellent, I have to give the edge to British Airways.
Mohamed ImranFlew with Air TransatYYZ-LGWSep 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
CatherineFlew with LufthansaYYZ-LHRMay 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
Verified travelerFlew with LufthansaYYZ-LHRMay 2024
Bring water and less luggage on board if possible.
Verified travelerFlew with Air CanadaYVR-LHRApr 2024
Get a window seat and pack a lunch.
LynnFlew with British AirwaysYVR-LHRDec 2023
Get as close as you can to the front as it seems families are nearer the rear but nothing is guaranteed, of course!

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Canada to the United Kingdom?

    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 Canada to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Canada to the United Kingdom 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 Canada to the United Kingdom?

    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 from Canada to the United Kingdom 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 Canada to the United Kingdom?

    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 Canada to the United Kingdom 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 the United Kingdom

  • Looking for cheap airfare to the United Kingdom? 25% of our users found round-trip tickets to the United Kingdom for the following prices or less: From Halifax C$ 654, from Calgary C$ 1,503, from Vancouver Intl C$ 2,225
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Canada is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest United Kingdom flight deals.
See more tips

Top 5 airlines flying to the United Kingdom

Need help choosing which airline to fly with from Canada to the United Kingdom? 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
Air TransatOverall score based on 381 reviews
7.1Entertainment
7.9Boarding
8.5Crew
6.8Food
7.4Comfort
Airline reviews

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

10.0 ExcellentAshley, Jan 2025LIR - YYZ
Read more Air Transat reviews

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

Very good over all , would have been nice to have entertainment on the flight

Experience was good. Was surprised they didn’t offer a complimentary meal on a 5 hour flight.

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

The flight attendants were great, but not much room while sitting and it would be nice to get free movies.

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

Easy self checkin and baggage drop. No in seat entertainment, but wifi and app worked well

it's all good nothing you can do make better 😌

Flight was delayed due to mechanical issues to the point that I missed my connection and had to wait for 6 hrs in Calgary... thankfully I wasn't in a rush or that would have been annoying

It was an awesome experience flying with Westjet. This was my first domestic flight experience in Canada.

I had to change the gate so many times that I got confused.

My one complaint was that while we boarded using the standard enclosed gangway, when we arrived at SEATAC, the ground crew were slow to hook up the stairs. After reaching the tarmac we had to walk up a long ramp all outside in 35° weather. We just came from Bali and did not have warm weather clothes. This was in addition to having to collect our bags in Vancouver, take them through security again and then having to show our passports 4 more times all within the Air Canada section.

The speaker flight attendant talked over was way too loud. Hurt my ears -had to take out hearing aids.

So we didn't actually go. We were hoping to go for the Inauguration of the first female president. When That Guy got elected, we bailed. Unfortunately, we got basically none of our money back, despite having travel insurance. Would not fly with Air Canada again unless I had to.

Did not happen. After being late over and hour we had to embark and get rescheduled . I got my hotel voucher 1:36 am !!!! . The flight was cancelled past 10pm. I had to pay for my hotel and camp the next day till 23:30 for flight to london. Then change airport and pay myself for transportation to Gatwick airport. Never again I will use your services. Unfortunately I have to come back.

My flight was delayed for more than 18 hours no accommodations was provided spent the night at the airport

Economy middle seat was so narrow that I could not sit back comfortably with passengers on either side of me. Over the 9-hour flight, with my body slightly twisted most of that time, my previously-healthy left knee became very painful, even though I got up to walk multiple times. The knee is still painful 3 weeks later. Otherwise, it was a nice flight, but I was crippled over my entire vacation.

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

This was my first time flying on Air Canada and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

This was my first time and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

Entertainment was good. Food was mediocre. Service was mediocre. New plane was smooth

I flew from Brussels to Munich, then from Munich to Denver. The flight from Brussels was only about 2.5 hours and it was okay. But the flight from Munich was about 12 hours and we sat on the plane for a very long time after everyone boarded. I paid something like $75 for a “preferred” seat in economy and it was so cramped my knees rubbed against the hard shell pocket. You couldn’t turn your legs to the side because the passenger next to you was too close. I was on the aisle but couldn’t put my leg out because there was often traffic or carts. Maybe I’m expecting too much but on such a long flight I’d like to see more comfortable seats. I think it was a United A380 plane. I won’t be flying anywhere that far away again. My legs and feet are still swollen 4 days later.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

Crew had connection details for only 2 other flights and gave less than empathetic guidance.

Boarding process was hectic and unorganized. Delayed for hours, THEN delayed for weather.

Charging for reserving a seat is really cheap. The seats in economy are very small especially when the passenger directly in front reclines their seat. On long flights they should have coffee/tea and juices available for passengers. Here we have to bother the crew. Other airlines just put drinks and snacks in the back for the passengers.

BA have long since lost their way. They are a budget airline without the budget fares. Everything from booking to boarding to flying to arrival is just plain ordinary. I fly BA if the only alternative is Ryanair who are even worse. Otherwise we fly KLM or Lufthansa who are so much better.

An hour to check-in because they were not organizing the counter personnel well; they lost my baggage and after 48 hours they so not pick the phone, answer emails, and I still do not know how to claim my essentials (its purposely not their on their "help" page).

Courteous and warm. Good experience while traveling back with an infant.

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

It was just ok. Half the bathrooms were broke on the flight.

Was very bad the cancel the flight after when we arrived to London

1. Missed to deliver bags at Destination 2. no coordination at Layover for flight connection for wheel chair , could have missed flights 3. Customer service agents are not honest , talk with attitude and do not provide correct information about baggage policy

Denied boarding passes for connecting flight. Missed connection as a result. Customer services T5 Heathrow airport vile, arrogant people who lied to us and threatened us.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

Book Cheap United Kingdom Plane Tickets

Recent round-trip flight deals

17/2Mon
directWestJet
8h 40mYYC-LHR
4/3Tue
directWestJet
8h 50mLHR-YYC
C$ 580
17/2Mon
directWestJet
8h 40mYYC-LHR
3/3Mon
directWestJet
8h 50mLHR-YYC
C$ 583
14/3Fri
directAir Transat
7h 10mYYZ-LGW
24/3Mon
directAir Transat
8h 20mLGW-YYZ
C$ 639
5/2Wed
directAir Transat
7h 10mYYZ-LGW
26/2Wed
directAir Transat
8h 20mLGW-YYZ
C$ 643
10/3Mon
2 stopsAir Canada
16h 50mYTZ-LHR
18/3Tue
2 stopsAir Canada
26h 25mLHR-YTZ
C$ 689
3/2Mon
2 stopsAir Canada
17h 20mYTZ-LHR
22/4Tue
2 stopsAir Canada
15h 50mLHR-YTZ
C$ 695
3/3Mon
directBritish Airways
7h 10mYYZ-LHR
10/3Mon
directBritish Airways
8h 10mLHR-YYZ
C$ 763
23/4Wed
directBritish Airways
7h 15mYYZ-LHR
28/4Mon
directBritish Airways
7h 55mLHR-YYZ
C$ 793
7/2Fri
directLufthansa
7h 20mYYZ-LHR
27/2Thu
1 stopLufthansa
13h 20mLHR-YYZ
C$ 803
7/2Fri
directLufthansa
7h 20mYYZ-LHR
21/2Fri
1 stopLufthansa
13h 20mLHR-YYZ
C$ 804

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Recent one-way flight deals

18/2Tue
directWestJet
8h 40mYYC-LHR
C$ 199
17/2Mon
directWestJet
8h 40mYYC-LHR
C$ 201
5/2Wed
directAir Transat
7h 10mYYZ-LGW
C$ 479
13/3Thu
directAir Transat
7h 10mYYZ-LGW
C$ 484
7/4Mon
1 stopAir Canada
16h 40mYTZ-LHR
C$ 590
12/4Sat
2 stopsAir Canada
15h 10mYTZ-LHR
C$ 594
20/2Thu
1 stopLufthansa
10h 10mYYZ-LCY
C$ 691
11/2Tue
1 stopLufthansa
19h 10mYYZ-LCY
C$ 694
23/3Sun
2 stopsBritish Airways
18h 36mYVR-LCY
C$ 1,353
16/3Sun
2 stopsBritish Airways
17h 10mYVR-LCY
C$ 1,485

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

26/1Sun
directAir Transat
7h 10mYYZ-LGW
1/2Sat
directAir Transat
8h 20mLGW-YYZ
C$ 632
26/1Sun
directAir Transat
7h 10mYYZ-LGW
1/2Sat
directAir Transat
8h 20mLGW-YYZ
C$ 635
25/1Sat
directWestJet
8h 40mYYC-LHR
10/2Mon
directWestJet
8h 50mLHR-YYC
C$ 656
27/1Mon
multi-stopWestJet
19h 45mYVR-LHR
3/2Mon
multi-stopWestJet
30h 25mLHR-YVR
C$ 666
25/1Sat
multi-stopAir Canada
17h 20mYTZ-LHR
29/1Wed
multi-stopAir Canada
28h 15mLHR-YTZ
C$ 715
26/1Sun
multi-stopAir Canada
17h 20mYTZ-LHR
2/2Sun
multi-stopAir Canada
26h 25mLHR-YTZ
C$ 720
26/1Sun
directBritish Airways
9h 25mYVR-LHR
2/2Sun
directBritish Airways
9h 50mLHR-YVR
C$ 838
24/1Fri
multi-stopBritish Airways
16h 10mYVR-LHR
2/2Sun
directBritish Airways
9h 50mLHR-YVR
C$ 878
24/1Fri
directLufthansa
6h 55mYUL-LHR
27/1Mon
directLufthansa
7h 40mLHR-YUL
C$ 1,803
24/1Fri
directLufthansa
6h 55mYUL-LHR
26/1Sun
directLufthansa
7h 40mLHR-YUL
C$ 1,877

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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