YXU - LHR

C$ 564 Find Cheap Flights from London to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to London departing on 13/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London to London (YXU-LHR)

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

Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
9:25 a.m. - 7:10 a.m.YXU-LHR
16h 45m2 stops
Multiple Airlines Logo
6:35 a.m. - 5:05 p.m.LHR-YXU
15h 30m2 stops
C$ 929Multiple Airlines
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Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
9:25 a.m. - 8:30 a.m.YXU-LHR
18h 05m1 stop
Multiple Airlines Logo
6:35 a.m. - 5:05 p.m.LHR-YXU
15h 30m2 stops
C$ 934Multiple Airlines
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Fri, 20 Feb - Tue, 24 Feb
Air Canada Logo
9:25 a.m. - 8:35 p.m.YXU-LHR
30h 10m2 stops
Air Canada Logo
1:45 p.m. - 9:21 p.m.LHR-YXU
36h 36m2 stops
C$ 940Air Canada
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Fri, 20 Feb - Tue, 24 Feb
Air Canada Logo
5:40 p.m. - 11:50 a.m.YXU-LHR
13h 10m1 stop
Air Canada Logo
9:00 a.m. - 8:46 a.m.LHR-YXU
28h 46m2 stops
C$ 943Air Canada
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Fri, 20 Feb - Tue, 24 Feb
Lufthansa Logo
5:40 p.m. - 11:50 a.m.YXU-LHR
13h 10m1 stop
Lufthansa Logo
6:00 p.m. - 5:05 p.m.LHR-YXU
28h 05m1 stop
C$ 964Lufthansa
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Fri, 20 Feb - Tue, 24 Feb
Lufthansa Logo
9:25 a.m. - 11:50 a.m.YXU-LHR
21h 25m1 stop
Lufthansa Logo
11:10 a.m. - 9:21 p.m.LHR-YXU
15h 11m1 stop
C$ 968Lufthansa
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Mon, 15 Dec - Mon, 22 Dec
United Airlines Logo
5:10 a.m. - 10:25 a.m.YXU-LHR
24h 15m2 stops
United Airlines Logo
3:10 p.m. - 8:46 a.m.LHR-YXU
22h 36m2 stops
C$ 1,530United Airlines
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Sun, 14 Dec - Sun, 21 Dec
United Airlines Logo
9:25 a.m. - 11:05 a.m.YXU-LHR
20h 40m2 stops
United Airlines Logo
7:40 a.m. - 8:46 a.m.LHR-YXU
30h 06m2 stops
C$ 1,557United Airlines
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Mon, 15 Dec - Mon, 22 Dec
WestJet Logo
8:10 p.m. - 6:20 p.m.YXU-LHR
41h 10m2 stops
WestJet Logo
2:50 p.m. - 6:34 a.m.LHR-YXU
20h 44m1 stop
C$ 2,567WestJet
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Sun, 14 Dec - Sun, 21 Dec
WestJet Logo
8:10 p.m. - 12:50 p.m.YXU-LHR
35h 40m1 stop
WestJet Logo
2:50 p.m. - 6:34 a.m.LHR-YXU
20h 44m1 stop
C$ 2,874WestJet
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Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 940 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 929
Multiple Airlines
Wed 26/11Wed 3/12
YXU - LHR • 2 stops
Cheapest one-way flights
C$ 564
Air Canada
Thu 13/11
YXU - LHR • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Booking Insights

KAYAK's insights & trends for London to London flights

Get data-powered insights and trends into flights from London to London to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to London were found on Air Canada (C$ 940) and Lufthansa (C$ 964).

Which airlines fly direct between London and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London to London Heathrow Airport.

There is just one airline that flies from London to London Heathrow Airport direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is C$ 875.

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Good to know

Low seasonOctober
Cheapest flightC$ 564
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from London to London

When to book flights from London to London

Are your dates flexible? Find out the best times to travel from London to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to London flights

  • What is the cheapest flight from London to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from London to London Heathrow Airport was C$ 564 for a one-way ticket and C$ 929 for a round-trip.

  • Which aircraft models fly most regularly from London to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to London?

    Star Alliance is the only airline alliance operating flights between London and London.

  • How does KAYAK find such low prices on flights from London to London?

    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 London.

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

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

    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 London 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 London?

    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 London from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to London

 
See real verified KAYAK customer reviews for airlines flying from London to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to London? 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.
7.1
Air CanadaOverall score based on 10381 reviews
6.8Entertainment
7.8Crew
6.3Food
7.1Comfort
7.3Boarding
Airline reviews

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

8.0 ExcellentCynthia, Oct 2025YYZ - YQT
Read more Air Canada reviews

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

Everything you need to know for your flight from London to London

Information on your arrival and departure airports

London (YXU)
Heathrow (LHR)

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