LHR - YXU

£386 Find Cheap Flights from London Heathrow Airport 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 Heathrow to London departing on 26/8. 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

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

 
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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Flights Deals

Cheap Flights from Heathrow to London (LHR-YXU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow 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 return flight deals from Heathrow to London

Tue, 26 Aug - Tue, 2 Sep
Air Canada Logo
08:30 - 15:02LHR-YXU
11h 32m1 stop
Air Canada Logo
09:55 - 06:30YXU-LHR
15h 35m2 stops
£547Air Canada
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Air Canada Logo
08:30 - 15:02LHR-YXU
11h 32m1 stop
Air Canada Logo
15:40 - 09:35YXU-LHR
12h 55m2 stops
£548Air Canada
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Air Canada Logo
12:40 - 21:27LHR-YXU
13h 47m2 stops
Air Canada Logo
15:40 - 09:35YXU-LHR
12h 55m2 stops
£550Air Canada
Find Deal
Wed, 10 Sep - Thu, 18 Sep
Air Canada Logo
08:40 - 21:27LHR-YXU
17h 47m2 stops
Air Canada Logo
09:55 - 06:30YXU-LHR
15h 35m2 stops
£554Air Canada
Find Deal
Mon, 8 Sep - Tue, 16 Sep
SWISS Logo
20:05 - 21:27LHR-YXU
30h 22m2 stops
SWISS Logo
15:40 - 07:55YXU-LHR
35h 15m2 stops
£563SWISS
Find Deal
Mon, 8 Sep - Sun, 14 Sep
SWISS Logo
17:10 - 21:27LHR-YXU
33h 17m2 stops
SWISS Logo
15:40 - 16:25YXU-LHR
19h 45m2 stops
£571SWISS
Find Deal
Tue, 26 Aug - Tue, 2 Sep
 Logo
06:50 - 15:02LHR-YXU
13h 12m2 stops
 Logo
09:55 - 10:00YXU-LHR
19h 05m1 stop
Tue, 26 Aug - Tue, 2 Sep
 Logo
08:30 - 09:17LHR-YXU
29h 47m1 stop
 Logo
09:55 - 08:35YXU-LHR
17h 40m1 stop
Wed, 27 Aug - Wed, 3 Sep
Lufthansa Logo
08:30 - 15:02LHR-YXU
11h 32m1 stop
Lufthansa Logo
15:40 - 11:50YXU-LHR
15h 10m1 stop
£596Lufthansa
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Lufthansa Logo
08:30 - 17:07LHR-YXU
13h 37m1 stop
Lufthansa Logo
09:55 - 06:35YXU-LHR
15h 40m1 stop
£605Lufthansa
Find Deal
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KAYAK's insights & trends for Heathrow to London flights

Get data-powered insights and trends into flights from Heathrow 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 Heathrow Airport 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 return tickets from London Heathrow Airport to London were found on Air Canada (£547) and SWISS (£563).


Good to know - Cheap tickets from London Heathrow Airport to London

High seasonJuly
Cheapest flight£386
Most popular time to fly and prices are also 6% lower on average.
Flight from London Heathrow Airport to London

When to book flights from Heathrow to London

Are your dates flexible? Find out the best times to travel from Heathrow to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Heathrow Airport to London flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to London was £520 for a one-way ticket and £737 for a return.

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

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

  • Which airline alliances offer flights from London Heathrow Airport to London?

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

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to London.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport 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 Heathrow Airport 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 Heathrow 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 Heathrow 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 9725 reviews
7.3Boarding
6.8Entertainment
7.8Crew
7.1Comfort
6.3Food
Airline reviews

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

6.0 GoodRobert, Jul 2025YYJ - YYZ
Read more Air Canada reviews

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

Lack of WC assistance when returning to Toronto and my 92 year old aunt needed. To walk a fair distance with great difficulty to get to the exit and taxis. We were left without assistance after departing from the airport wagon.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

I checked in early in Kingstown and one of my luggage was left back. I am very disappointed because it contains items I care about.

The leg room was tight even after paying extra for economy comfort plus. It was difficult to move out of your seat (I was seated in a window seat). I am not a large person. I would not book the middle or window seats again.

Not happy with Air Canada’s frequent flights cancellation and delays.

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Seats could be slightly more comfortable otherwise flight was good but

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

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

Information on your arrival and departure airports

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