C$ 338 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 19/10. 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

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Flight Deals

Best United Kingdom Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
LondondirectC$ 695
Edinburgh
EdinburghdirectC$ 552
Manchester
Manchester1 stopC$ 757
Glasgow
Glasgow1 stopC$ 721
Birmingham
Birmingham2 stopsC$ 758
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 813
Cardiff
Cardiff1 stopC$ 1,345
Newquay
Newquay1 stopC$ 1,198
London
LondondirectC$ 695
Edinburgh
EdinburghdirectC$ 552
Manchester
Manchester1 stopC$ 757
Glasgow
Glasgow1 stopC$ 721
Birmingham
Birmingham2 stopsC$ 758
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 813
Cardiff
Cardiff1 stopC$ 1,345
Newquay
Newquay1 stopC$ 1,198

Book Cheap United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to the United Kingdom 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 round-trip flight deals to the United Kingdom

Thu, 16 Oct - Wed, 22 Oct
Icelandair Logo
11:00 p.m. - 11:55 a.m.YYZ-LHR
31h 55m1 stop
Icelandair Logo
9:25 p.m. - 7:10 p.m.LHR-YYZ
26h 45m1 stop
C$ 715Icelandair
Find Deal
Wed, 24 Sep - Thu, 11 Dec
Air Transat Logo
4:00 p.m. - 9:50 a.m.YYZ-LGW
12h 50m1 stop
Air Transat Logo
11:40 a.m. - 3:00 p.m.LGW-YYZ
8h 20mdirect
C$ 715Air Transat
Find Deal
Thu, 23 Oct - Thu, 6 Nov
Air Canada Logo
8:50 a.m. - 6:30 a.m.YTZ-LHR
16h 40m1 stop
Air Canada Logo
6:00 a.m. - 4:55 p.m.LHR-YTZ
15h 55m2 stops
C$ 725Air Canada
Find Deal
Fri, 24 Oct - Thu, 6 Nov
Air Canada Logo
8:50 a.m. - 6:30 a.m.YTZ-LHR
16h 40m2 stops
Air Canada Logo
6:00 a.m. - 4:55 p.m.LHR-YTZ
15h 55m2 stops
C$ 728Air Canada
Find Deal
Wed, 19 Nov - Mon, 24 Nov
British Airways Logo
8:40 p.m. - 8:30 a.m.YUL-LHR
6h 50mdirect
British Airways Logo
4:10 p.m. - 6:45 p.m.LHR-YUL
7h 35mdirect
C$ 801British Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Lufthansa Logo
9:55 p.m. - 9:35 a.m.YUL-LHR
6h 40mdirect
Lufthansa Logo
9:30 a.m. - 11:40 a.m.LHR-YUL
7h 10mdirect
C$ 805Lufthansa
Find Deal
Fri, 17 Oct - Sat, 1 Nov
WestJet Logo
1:35 p.m. - 12:05 p.m.YVR-LHR
14h 30m2 stops
WestJet Logo
2:50 p.m. - 12:15 a.m.LHR-YVR
16h 25m1 stop
C$ 806WestJet
Find Deal
Mon, 17 Nov - Sun, 30 Nov
Lufthansa Logo
6:15 p.m. - 11:50 a.m.YVR-LHR
9h 35mdirect
Lufthansa Logo
7:40 a.m. - 1:50 p.m.LHR-YVR
14h 10m1 stop
C$ 808Lufthansa
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Thu, 20 Nov - Wed, 26 Nov
WestJet Logo
10:10 p.m. - 12:50 p.m.YVR-LHR
30h 40m1 stop
WestJet Logo
2:50 p.m. - 12:15 a.m.LHR-YVR
17h 25m1 stop
C$ 813WestJet
Find Deal
Tue, 18 Nov - Thu, 27 Nov
British Airways Logo
9:25 p.m. - 2:50 p.m.YVR-LHR
9h 25mdirect
British Airways Logo
5:25 p.m. - 7:15 p.m.LHR-YVR
9h 50mdirect
C$ 819British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United Kingdom?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Canada found in the last 72 hours was to London Gatwick Airport, at C$ 289 round-trip. The most popular route is Halifax (YHZ) to London Gatwick Airport (LGW) and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 289.

How much is a flight to the United Kingdom?

The average and cheapest price for all round-trip flights to the United Kingdom from each origin found by users searching on KAYAK in the last month.

A flight to the United Kingdom costs C$ 1,002 on average. The cheapest price found on KAYAK in the last 2 weeks was C$ 208 for the route Halifax (YHZ) to Edinburgh (EDI). The most popular routes on KAYAK are Montreal to London which costs C$ 1,089 on average, and Halifax to Edinburgh, which costs C$ 771 on average.

See prices from:

What is the cheapest month to fly from Canada to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Canada to the United Kingdom, 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 Canada to the United Kingdom is May, when tickets cost C$ 907 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 1,262 and C$ 1,157 respectively.

How far in advance should I book a flight from Canada to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Canada to the United Kingdom, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Edinburgh Turnhouse Airport (EDI), with an average flight price of C$ 357.

Good to know

Low seasonJanuary
Cheapest flightC$ 338
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Toronto to London City

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

Insights shared by verified travellers who flew to the United Kingdom 
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.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Sunday when round-trip tickets can be as cheap as C$ 1,157. On the other hand, the most expensive day to fly is Tuesday, when round-trip prices are C$ 1,261 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost C$ 670 on average. Morning departures are around 31% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 970.

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$ 660, from Calgary C$ 1,100, from Toronto Pearson Intl C$ 1,512
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest United Kingdom flight deals.

Reviews of the 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.
7.7
Air TransatOverall score based on 441 reviews
7.3Comfort
8.4Crew
7.0Entertainment
7.9Boarding
6.7Food
Airline reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

2.0 MediocreAnonymous, Sep 2025YYZ - ZAG
Read more Air Transat reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

YUL AIRPORT is the worst. 1 Hr to Get out of the plane, 1 Hr To Cross the Border. 1Hr waiting to be pick up curbside. Trafic is ubeliveble.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

The experience was good just the upcharge of over a hundred dollars was not cool.

No internet, not even westjet connect makes for a boring flight

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

Good, a bit cramped in the seat as my neighbour was a bit large

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

While I appreciated the food (it was unexpected), it was interruptive for sleeping. We paid extra for reserved seats, but when we checked in they gave us different seats. I had to call WestJet arounf 11:30pm the night before our flight to get this fixed. We were give seats in the emengency row to resolve the issue.

Not enough food option. And not enough advices or information about what we are gonna eat.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

My bag was sent to lost and found. It was taken out of the plane without asking passengers if the bag owner is in the plane. I had valuables in my bag. I am very disappointed at this behaviour

A sandwich and a drink would have been better thank a snack bar...

The flight was great. I like it when airline capitalism give you information. For someone with flight jitters it really helps. And this captain was very cheery and reassuring. I had trouble understanding the head flight attendant because she spoke very fast. But overall staff were very helpful and kind.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

The experience was satisfactory. The plane was full and took awhile to embark and disembark. On a 4 hour flight, there is not much you can do. my return flight was in the very last row on the plane but was adequate.

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

I’ve wasted 7 hours of my time because of the delayed. ;(

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

Overall great. The crews were lovely. The seats are awful. I always emerge with a back ache.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Flight was great only departure was delayed to saome ground crew issues

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Everything well done and customer oriented There entertainment system is difficult to navigate

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

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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