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Find cheap flights from London to the United Kingdom from C$ 1,053

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London 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
0 bags
Sat 22/6
Sat 29/6

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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
London2 stopsC$ 1,053
Edinburgh
Edinburgh2 stopsC$ 1,657
Manchester
Manchester2 stopsC$ 1,164
Aberdeen
Aberdeen3 stopsC$ 2,067

Good to know

Low season

February

High season

July

Cheapest flight

C$ 1,053
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from London to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from London 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 London to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United Kingdom from London 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 London 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 to the United Kingdom with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 to the United Kingdom from London 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

  • 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 airlines flying from London to the United Kingdom

 
Need help choosing which airline to fly with from London 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.
7.0
Air CanadaOverall score based on 6954 reviews
7.2Boarding
6.2Food
6.8Entertainment
7.0Comfort
7.8Crew
Airline reviews

Too many notifications. Non of which were useful. 4 hours before traveling we discovered that we needed a transit visa. That's useful information. Air Canada should flag and keep flagging that up. Then the useless too much information had us go to Paris not Brussels. Chaos involving the customer. We will try never to use AC again.

2.0 Mediocrezip, May 2024YYZ - BRU
Read more about Air Canada reviews

Too many notifications. Non of which were useful. 4 hours before traveling we discovered that we needed a transit visa. That's useful information. Air Canada should flag and keep flagging that up. Then the useless too much information had us go to Paris not Brussels. Chaos involving the customer. We will try never to use AC again.

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

My flight was canceled and next one was 1 hour later. The gate was changed 3 times.

We did not have seat assigned until almost the very end of boarding and my husband and I did not sit together I don’t know why even though we bought tickets 3 months in advance and checked in very early. We were not standby and we were treated as we had stand by tickets. I will never fly Air Canada again.

Terrible 3-4-3 seat configuration, I thankfully was able to choose a seat at the back where it narrowed to 2-4-2 for some relief though seats were still narrow. Staff did not manage the boarding lines at all either, was total chaos.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

It was late leaving but made up time in the air.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Squeeze like sardines. ANA has much better leg room. The food on air canada was disgusting. Worse that left over microwave dinner. Like you heated up microwave dinner then saved it overnight, then microwaved it again and added nasty garnish to try to elevate but instead made it as edible as cat food.

boarding needs to be streamlined load the back of the plane first

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

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.!

Book cheap flights from London to the United Kingdom

Recent round-trip flight deals

19/10Sat
2 stopsAir Canada
13h 35mYXU-LHR
29/10Tue
2 stopsAir Canada
17h 31mLHR-YXU
C$ 1,053
19/10Sat
2 stopsAir Canada
15h 40mYXU-LHR
29/10Tue
2 stopsAir Canada
17h 31mLHR-YXU
C$ 1,055
19/10Sat
1 stopLufthansa
9h 15mYXU-LHR
29/10Tue
1 stopLufthansa
14h 21mLHR-YXU
C$ 1,077
19/10Sat
1 stopAir Canada
17h 45mYXU-LHR
29/10Tue
1 stopAir Canada
22h 06mLHR-YXU
C$ 1,078
5/6Wed
2 stops
13h 30mYXU-MAN
11/6Tue
2 stops
32h 21mMAN-YXU
C$ 1,164
22/8Thu
1 stopLufthansa
10h 15mYXU-LHR
26/9Thu
2 stopsLufthansa
17h 07mLHR-YXU
C$ 1,361
5/6Wed
2 stops
13h 30mYXU-MAN
11/6Tue
3 stops
29h 41mMAN-YXU
C$ 1,563
3/7Wed
1 stopWestJet
22h 50mYXU-EDI
6/7Sat
1 stopWestJet
22h 13mEDI-YXU
C$ 1,909
19/6Wed
2 stopsWestJet
32h 00mYXU-LGW
26/6Wed
2 stopsWestJet
47h 18mLGW-YXU
C$ 2,019
3/7Wed
2 stopsSWISS
32h 25mYXU-EDI
6/7Sat
2 stopsSWISS
27h 20mEDI-YXU
C$ 2,431

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Last minute flights from London to the United Kingdom

Last minute flight, train and bus deals

26/5Sun
multi-stopAir Canada
24h 35mYXU-LHR
3/6Mon
multi-stopAir Canada
25h 36mLHR-YXU
C$ 1,447
26/5Sun
multi-stopAir Canada
13h 10mYXU-LHR
3/6Mon
multi-stopAir Canada
11h 16mLHR-YXU
C$ 1,473
26/5Sun
multi-stopAir Canada
24h 35mYXU-LHR
3/6Mon
multi-stopAir Canada
31h 06mLHR-YXU
C$ 1,484
26/5Sun
multi-stopAir Canada
13h 10mYXU-LHR
3/6Mon
multi-stopAir Canada
11h 16mLHR-YXU
C$ 1,510
27/5Mon
multi-stopWestJet
22h 42mYXU-EDI
30/5Thu
multi-stopWestJet
22h 25mEDI-YXU
C$ 1,615
24/5Fri
multi-stop
20h 35mYXU-LGW
31/5Fri
multi-stop
32h 31mLGW-YXU
C$ 2,040
27/5Mon
multi-stopLufthansa
21h 15mYXU-GLA
30/5Thu
multi-stopLufthansa
20h 26mGLA-YXU
C$ 2,075
27/5Mon
multi-stopLufthansa
10h 25mYXU-EDI
30/5Thu
multi-stopLufthansa
15h 46mEDI-YXU
C$ 2,075
24/5Fri
multi-stop
12h 35mYXU-LGW
31/5Fri
multi-stop
23h 06mLGW-YXU
C$ 2,200
24/5Fri
multi-stopWestJet
32h 00mYXU-LGW
1/6Sat
multi-stopWestJet
37h 13mLGW-YXU
C$ 3,186

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London - United Kingdom Flights

Departure:

London (YXU)Canada

Return flight deals:

United Kingdom - London

Cabin classes: