C$ 334 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 12/6. 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

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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
London1 stopC$ 754
Edinburgh
Edinburgh1 stopC$ 747
Manchester
Manchester3 stopsC$ 750
Glasgow
Glasgow1 stopC$ 662
Birmingham
Birmingham2 stopsC$ 687
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 709
Cardiff
Cardiff1 stopC$ 641
Newquay
Newquay1 stopC$ 1,053
Nottingham
Nottingham2 stopsC$ 757
London
London1 stopC$ 754
Edinburgh
Edinburgh1 stopC$ 747
Manchester
Manchester3 stopsC$ 750
Glasgow
Glasgow1 stopC$ 662
Birmingham
Birmingham2 stopsC$ 687
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 709
Cardiff
Cardiff1 stopC$ 641
Newquay
Newquay1 stopC$ 1,053
Nottingham
Nottingham2 stopsC$ 757

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

Sun, 14 Jun - Sun, 28 Jun
Multiple Airlines Logo
9:35 p.m. - 10:20 p.m.
YYZ
-
STN
19h 45m
1 stop
Multiple Airlines Logo
6:35 a.m. - 1:20 p.m.
STN
-
YYZ
11h 45m
1 stop
C$ 754Multiple Airlines
Mon, 11 May - Mon, 25 May
Multiple Airlines Logo
9:35 p.m. - 3:00 p.m.
YYZ
-
LHR
12h 25m
1 stop
Multiple Airlines Logo
8:10 p.m. - 2:55 p.m.
LHR
-
YYZ
23h 45m
1 stop
C$ 755Multiple Airlines
Fri, 22 May - Sun, 7 Jun
Multiple Airlines Logo
11:05 p.m. - 5:25 p.m.
YYZ
-
LTN
13h 20m
1 stop
Multiple Airlines Logo
9:00 a.m. - 3:50 p.m.
LTN
-
YYZ
11h 50m
1 stop
C$ 755Multiple Airlines
Sun, 19 Apr - Sat, 25 Apr
Air Transat Logo
10:35 p.m. - 10:45 a.m.
YYZ
-
LGW
7h 10mdirect
Air Transat Logo
12:40 p.m. - 4:00 p.m.
LGW
-
YYZ
8h 20mdirect
C$ 757Air Transat
Sat, 23 May - Sat, 30 May
British Airways Logo
10:00 p.m. - 9:40 a.m.
YUL
-
LHR
6h 40mdirect
British Airways Logo
6:05 p.m. - 8:15 p.m.
LHR
-
YUL
7h 10mdirect
C$ 832British Airways
Thu, 7 May - Wed, 13 May
Air Canada Logo
9:45 a.m. - 6:30 a.m.
YUL
-
LHR
15h 45m
1 stop
Air Canada Logo
8:40 a.m. - 3:00 p.m.
LHR
-
YUL
11h 20m
1 stop
C$ 839Air Canada
Thu, 7 May - Wed, 13 May
Air Canada Logo
1:10 p.m. - 6:30 a.m.
YUL
-
LHR
12h 20m
1 stop
Air Canada Logo
8:40 a.m. - 3:00 p.m.
LHR
-
YUL
11h 20m
1 stop
C$ 840Air Canada
Sat, 3 Oct - Thu, 22 Oct
Icelandair Logo
7:05 p.m. - 2:40 p.m.
YVR
-
LGW
11h 35m
1 stop
Icelandair Logo
3:40 p.m. - 5:55 p.m.
LGW
-
YVR
34h 15m
1 stop
C$ 886Icelandair
Mon, 5 Oct - Thu, 15 Oct
Icelandair Logo
7:05 p.m. - 8:20 p.m.
YVR
-
LHR
17h 15m
1 stop
Icelandair Logo
9:25 p.m. - 5:55 p.m.
LHR
-
YVR
28h 30m
1 stop
C$ 886Icelandair
Sat, 9 May - Sat, 6 Jun
British Airways Logo
3:30 p.m. - 8:55 a.m.
YVR
-
LGW
9h 25mdirect
British Airways Logo
11:40 a.m. - 1:30 p.m.
LGW
-
YVR
9h 50mdirect
C$ 923British Airways
Booking Insights

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

Get data-powered insights and trends into 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 Glasgow Intl Airport, at C$ 667 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$ 729.

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$ 971 on average. The cheapest price found on KAYAK in the last 2 weeks was C$ 281 for the route Calgary (YYC) to Edinburgh (EDI). The most popular routes on KAYAK are Toronto to Edinburgh which costs C$ 1,082 on average, and Calgary to Edinburgh, which costs C$ 1,345 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 November, when tickets cost C$ 859 (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$ 1,260 and C$ 1,177 respectively.

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

The average price for all round-trip flights from Canada to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost C$ 1,187 on average. Morning departures are around 100% 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$ 1,349.

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 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 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 Glasgow Intl Airport (GLA), with an average flight price of C$ 379.

Good to know

Low seasonJanuary
Cheapest flightC$ 334
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Toronto Pearson Airport to Edinburgh

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 Air Canada
YYC
-
LHR
Mar 2026
Check in as soon as you have the link: Air Canada is pretty blasé about overselling and might decide you are on standby if you don’t check in 24 hours ahead of time
Mohamed ImranFlew with Air Transat
YYZ
-
LGW
Sep 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
CatherineFlew with Lufthansa
YYZ
-
LHR
May 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
IwonaFlew with Air Canada
YYZ
-
LHR
Apr 2024
Pack in ur carryon bag and don’t waste ur money to pay for check in
Verified travelerFlew with Lufthansa
YYZ
-
LHR
May 2024
Bring water and less luggage on board if possible.
Verified travelerFlew with Air Canada
YVR
-
LHR
Apr 2024
Get a window seat and pack a lunch.
LynnFlew with British Airways
YVR
-
LHR
Dec 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$ 1,188. On the other hand, the most expensive day to fly is Saturday, when round-trip prices are C$ 1,261 on average.

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$ 704, from Montreal Pierre Elliott Trudeau Intl C$ 1,254, from Calgary C$ 1,739
  • 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 534 reviews
7.3Comfort
7.9Boarding
6.8Food
7.0Entertainment
8.4Crew
Airline reviews

i was not able to take my flight because the information i needed to book my dog correctly was not provided

2.0 MediocreSv, Mar 2026
POP - YOW
Read more Air Transat reviews

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed for 5hours. Food vouchers just aren’t good enough

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

The window seat on the emergency row was too small. I had a different seat booked and they moved me. My seat remained open. It was very uncomfortable.

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Be careful about the bad policy and when purchasing seats

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

Boarded late then sat on the Tarmac for 90 minutes for no reason

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

The service and food was excellent. The remote control for entertainment did not function properly.

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.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

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.

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

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Overall good, bigger chairs in the future would be nice.

I loved the food choices and the attentiveness of the crew but boarding was chaotic.

Great flight, last one out the air-conditioning was far to hot and the return it was to cold and then issued blankets. On the outward bowned the headset connector didn't work properly. You had intermittent sound from the audio socket.

My experience with British Airways was fine and dandy. Nothing truly negative to report. However, I was. asked to check my carryon bag all the way through to my desitination which prompted some huge problems. Thank goodness I kept a foldable-personal-item-bag in my carryon. I was asked to remove my valuable electronic belongings from my personal item bag, which was a camera bag full of expensive lenses and camera equipment, into another bag for the flight because it was "too big". Farbeit from me for asking further questions, but the bag was let through when I departed to Paris from America with no problems at all as I was able to explain that it was slightly oversized due to being a camera bag with a layer of protective foam which made it slightly larger. Still, this bag could and did fit perfectly under my airplain seat during my departure from America. On the flight back though, this was not the case and I was asked to remove highly valuable personal items, stow my camera bag in my checked bag, and then had to pay and overweight fee. Kinda bogus, but I was tired and wanted to get home so I complied. Regardless, it would have been nice to have had my bag retrieved during the London to Pittsburgh flight so I could put on new clothes and freshen up before take off.

The staff was extremely friendly and nice. Overall, the flight was pleasant, and the food was good. They asked me to check in my smaller cabin luggage suitcase in Mumbai as the flight was full. Fortunately, I had packed a spare set of clothes in my laptop bag so I was okay.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

I Keep your expectations to low to middling with BA, or most European/ US airlines these days.

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