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Find cheap flights to the United Kingdom from C$ 275

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 3/4. 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
Thu 18/4
Thu 25/4

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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
London1 stopC$ 598
Edinburgh
EdinburghdirectC$ 602
Glasgow
GlasgowdirectC$ 650
Manchester
ManchesterdirectC$ 688
Birmingham
Birmingham1 stopC$ 704
Belfast
Belfast1 stopC$ 979
Newcastle upon Tyne
Newcastle upon Tyne1 stopC$ 953
Aberdeen
Aberdeen1 stopC$ 833
Inverness
Inverness1 stopC$ 956
Leeds
Leeds1 stopC$ 873
Bristol
Bristol1 stopC$ 716
Cardiff
Cardiff2 stopsC$ 1,178
Liverpool
Liverpool1 stopC$ 892
Newquay
Newquay1 stopC$ 1,006
Exeter
Exeter1 stopC$ 1,626
Nottingham
Nottingham2 stopsC$ 1,214
Darlington
Darlington1 stopC$ 1,225

Good to know

Low season

January

High season

July

Cheapest flight

C$ 275
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Vancouver to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How long is the flight to the United Kingdom?

    An average direct flight from Canada to the United Kingdom takes 10h 12m, covering a distance of 9588 km. The most popular route is Toronto - London with an average flight time of 7h 05m.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Canada found in the last 72 hours was C$ 224 one-way, and C$ 566 round-trip. The most popular route is Toronto Pearson Intl to London Heathrow and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 598.

  • Which airlines fly to the United Kingdom?

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

  • What are the most popular destinations in the United Kingdom?

    The next most popular destinations are Edinburgh (4%) and Glasgow (2%). Searches for flights to Manchester (2%), to Belfast (0.7%) and to Birmingham (0.7%) 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 the United Kingdom

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

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 KAYAK reviews.
7.6
Air TransatOverall score based on 527 reviews
78boarding
76overall
71comfort
69entertainment
83crew
68food
Airline reviews

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Read more about Air Transat

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

Lisbon, make sure to get food , coffee prior to going to boarding gates as there is no food being served after. Only vending machines. A lot of check points to get to the boarding gates. Not enough seating for passengers waiting to board. Crew was very courteous and kind.

We could not check in early, I think because we purchases through a third party, therefore once we got to the airport, no seats together, and only middle seats. Will never do that again

I think as another discount flyer they stepped up the bar. I think they should stay around for awhile

I really liked the club service, the temperature was ideal, the flight attendants were so warm and friendly and accommodating the bathroom was easy. Great flight.

L’embarquement et l’arrivée ont été laborieux! À MBJ à la barrière d’embarquement, c’était sale et mal ventilé. A l’arrivée à YUL, il n’y avait pas d’équipe au sol pour recevoir le vol! Et je déplore que Transat n’avait pas de personnel de bord qui parle le français 🙁

Clean plane. Departed ahead of schedule, arrived early. Captain was informative- could clearly hear announcements and flight went as he told us. Could use some simple snack with free beverages. Consider comp with-go on planes.

Cons: "Baggage included ..the return to be certain, not be on standby when it was initially booked as a two way flight."
Pros: "Nothing"
Cons: "The city I went to was locked down due to covid. Neither the airline nor budget air helped me get a refund before the flight took off.. Still waiting to hear back..."

Menu selection was limited and not appropriate for a flight of this length

I like WJ but I don’t like traveling anymore

Good. Really crowded and busy. Going to Winnipeg plane was crowded and seats very narrow Now I remember why I dislike flying 😈

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

Having a lot of delayed flights on West Jet, however things always work out. So no complaints.

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Check in was seamless , crew very polite , arrived on time!

Flight arrived early even after leaving late. Bag drop was a zoo, very slow even after using pre-checkin and airport kiosk.

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Three hours on the tarmac before a four hour flight. I was hungry given the long wait, yet still had to pay for food service

Unfortunately, the flight departure was delayed over one hour due to the aircraft used arriving late. Boarding was tedious because of the transit bus taking us to a remote area of the tarmac. Once aboard the crew was very accommodating and did well under more stress than usual. Turbulence caused a delay in meal service. Flight Attendant Anson was very helpful, respectful, and attentive to me and others around me. To be very clear, this was a code share flight on United, UA 181. They were very clear to us all to let those customers with a shortened layover time to their connecting flight to be allowed to exit first.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

Terrible. This airline will cancel flights at very short notice.

Overall good experience, just the delay of 2.5 hrs was a bummer.

Everything was fine except that the ground personnel in Toronto wasn't able to operate the jet bridge, so that everybody was stuck in the plane after landing for 40 min, so I missed my connection.

They have more than 4 hours delay, and broken all my bags

Very short flight so the limited space and lack of entertainment were no issue. Crew was friendly and the flight was very punctual. Baggage claim in Prague was lightning quick.

Terrible experience. Air canada is the worst and Kayak website is also not transparent.

Cancel because of maintenance issues. rebooked next day and then the replacement plane 3 hours late.

My flight was great but my inbound flight from Toronto to Sault st Marir delayed more than 2 hours and we had to change the airoplan.

This was a fraudulent transaction. Kayak was at fault for accepting a stolen credit card. Kayak needs to change their verification process.

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

I did not like the fact that our bags went missing

Free ear adapters for movie screen and a snack with a beverage.

Airport staff super friendly. Even put us on an earlier flight because we arrived early.

A 2 hour delay because they couldn’t fit some oversized cargo in the small hold doors of an Embraer! Surely they know the sizes before attempting to load it?

Treating guests with respect when they are having issues. Myself and another guest were expected to climb over someone who had a disability and was clearly not well. There was no assistance. Also when the lady beside me asked to see if there was a possibility to get off the plane as soon as they were able because her husband is having emergency surgery the flight attendant’s response was so rude and dismissive.

They canceled my flight , they put me on a different flight that was delayed and the connection was lost . They lost my luggage. And now I’m stuck with any of my belongings.

4 hour technical delay. Cancelled second meal. Crew and flight were great.

British Airways canceled our plane and gave us a new flight scheduled to leave in only three hours, so we had to drop everything and rush to the airport. The new itinerary only left us a one hour layover in Madrid, which was too short because the plane landed late and so we missed our connecting flight. We were then booked onto a flight scheduled to take off 8 hours later, and were not given any compensation or remedial measures.

It took over an hour to check in my bag a there was just one person at the counter. Security lines for business class also took a while. Although I reported 3 hours before my flight I made it to the gate 20 mins before boarding. To add to that jewelry was removed from my checked in baggage. I am submitting a separate complaint to Mumbai airport for that.

Everything was great except for online checkin. That was through BA- glitchy and needed help on seat choice in person at the airport (and the staff were fantastic). Unclear if the problem is due to booking lower fare thru kayak vs directly with Finnair or BA but seems to be the norm.

Seat layout, flight/club attendant service, food variety and quality could have been better. Business class Standard is visibly low compared with 6 other airlines that we have traveled for the past two years.

Despite many attempts to work out a change, neither British Airways nor Kayak nor Chatdeal would allow us to cancel or change this flight so we lost all of the payments when we were not able to fly. Absolutely terrible customer service. We will never use either of the services again.

It said that there was wifi. During the flight there was no wifi and while waiting at the gate the phone services already got cut off so I wasn’t able to say I am taxiing from the gate to my husband. This left me with an uncomfortable feeling. So I was waiting on the WiFi connection during flight and that never happened.

The check at Accra was very bad . I had to be in the queue for solid two hours simple because your staff were pushing people and lifting the balustrade for them to jump the queue. This situation made us very made with your Accra check in crew. I have video of what I am putting across and I am happy I have the opportunity now.I can send the video to you if you are ready to punish those involved.

Asked for a wheelchair multiple times. Got denied the wheelchair in London layover.

Book Cheap United Kingdom Plane Tickets

Recent round-trip flight deals

4/6Tue
1 stopAer Lingus
9h 30mYYZ-LHR
18/6Tue
1 stopAer Lingus
10h 55mLHR-YYZ
C$ 598
4/6Tue
1 stopAer Lingus
9h 30mYYZ-LHR
19/6Wed
1 stopAer Lingus
10h 55mLHR-YYZ
C$ 600
6/5Mon
directAir Transat
7h 05mYYZ-LGW
14/5Tue
directAir Transat
8h 05mLGW-YYZ
C$ 669
26/5Sun
1 stopAir Transat
29h 35mYYZ-LGW
5/6Wed
1 stopAir Transat
16h 40mLGW-YYZ
C$ 680
21/4Sun
directBritish Airways
7h 15mYYZ-LHR
27/5Mon
directBritish Airways
7h 50mLHR-YYZ
C$ 704
16/5Thu
1 stopBritish Airways
10h 40mYYZ-LHR
19/5Sun
1 stopBritish Airways
18h 05mLHR-YYZ
C$ 707
10/5Fri
1 stopLufthansa
17h 30mYYZ-LHR
29/5Wed
1 stopLufthansa
16h 10mLHR-YYZ
C$ 746
5/5Sun
1 stopLufthansa
10h 30mYYZ-LHR
10/5Fri
directLufthansa
7h 45mLHR-YYZ
C$ 762
10/5Fri
1 stopAir Canada
17h 30mYYZ-LHR
4/6Tue
directAir Canada
7h 55mLHR-YYZ
C$ 764
4/5Sat
1 stopAir Canada
17h 30mYYZ-LHR
11/5Sat
1 stopAir Canada
13h 06mLHR-YYZ
C$ 782

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Recent one-way flight deals

3/4Wed
2 stopsWestJet
30h 05mYVR-LHR
C$ 275
2/4Tue
2 stopsWestJet
54h 05mYVR-LHR
C$ 286
14/5Tue
1 stopAir Transat
17h 50mYTZ-LGW
C$ 413
14/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
C$ 416
24/4Wed
1 stopAir Canada
15h 05mYTZ-LHR
C$ 658
6/5Mon
1 stopAir Canada
10h 40mYTZ-LHR
C$ 667
3/4Wed
directLufthansa
6h 30mYUL-LHR
C$ 696
3/4Wed
1 stopLufthansa
10h 40mYUL-LHR
C$ 704
17/4Wed
directBritish Airways
9h 20mYVR-LHR
C$ 720
25/5Sat
directBritish Airways
6h 35mYUL-LHR
C$ 1,224

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

23/3Sat
multi-stopAer Lingus
9h 35mYYZ-LHR
16/4Tue
multi-stopAer Lingus
10h 55mLHR-YYZ
C$ 716
24/3Sun
multi-stop
13h 45mYYZ-LHR
23/4Tue
multi-stop
12h 20mLHR-YYZ
C$ 803
21/3Thu
directAir Transat
7h 10mYYZ-LGW
14/5Tue
directAir Transat
8h 05mLGW-YYZ
C$ 823
21/3Thu
multi-stopAir Transat
13h 00mYTZ-LGW
14/5Tue
multi-stopAir Transat
11h 36mLGW-YTZ
C$ 824
24/3Sun
directAir Canada
7h 10mYYZ-LHR
27/5Mon
directAir Canada
7h 55mLHR-YYZ
C$ 851
24/3Sun
directAir Canada
7h 10mYYZ-LHR
27/5Mon
multi-stopAir Canada
18h 06mLHR-YYZ
C$ 881
24/3Sun
directBritish Airways
7h 00mYYZ-LHR
27/10Sun
directBritish Airways
8h 05mLHR-YYZ
C$ 946
20/3Wed
directBritish Airways
6h 35mYUL-LHR
10/4Wed
directBritish Airways
7h 10mLHR-YUL
C$ 949
23/3Sat
directLufthansa
7h 10mYYZ-LHR
28/10Mon
directLufthansa
8h 05mLHR-YYZ
C$ 1,013
22/3Fri
directLufthansa
7h 05mYYZ-LHR
4/4Thu
directLufthansa
7h 45mLHR-YYZ
C$ 1,137

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Flights to the United Kingdom

Return flight deals:

United Kingdom - Canada

Cabin classes:

C$ 934
C$ 2,779
C$ 1,404
C$ 558