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£410 Find Cheap Flights to London – Compare and Save

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Everything you should know

Cheapest return fare
£410
Air Canada
Thu 24/12Thu 31/12
LHR - YXU • 1 stop
Cheapest one-way flight
£425
Air Canada
Wed 9/12
LHR - YXU • 2 stops
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Cheap Flights to London

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to London

Thu, 24 Dec - Thu, 31 Dec
Air Canada Logo
18:00 - 14:42LHR  London Heathrow-YXU London
25h 42m1 stop Toronto Pearson Intl
Air Canada Logo
05:30 - 11:20YXU  London-LHR London Heathrow
24h 50m1 stop Toronto Pearson Intl
£410Air Canada
Thu, 3 Dec - Mon, 7 Dec
Air Canada Logo
09:00 - 20:27LHR  London Heathrow-YXU London
16h 27m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
09:15 - 13:00YXU  London-LHR London Heathrow
22h 45m2 stops Toronto Pearson Intl Zurich
£543Air Canada
Thu, 3 Dec - Mon, 7 Dec
SWISS Logo
09:00 - 20:27LHR  London Heathrow-YXU London
16h 27m2 stops Zurich Toronto Pearson Intl
SWISS Logo
09:15 - 16:20YXU  London-LHR London Heathrow
26h 05m2 stops Toronto Pearson Intl Zurich
£547SWISS
Thu, 3 Dec - Mon, 7 Dec
Multiple Airlines Logo
18:40 - 21:52LGW  London Gatwick-YXU London
32h 12m2 stops Zurich Toronto Pearson Intl
Multiple Airlines Logo
09:15 - 08:00YXU  London-LGW London Gatwick
41h 45m2 stops Toronto Pearson Intl Zurich
£548Multiple Airlines
Thu, 3 Dec - Mon, 7 Dec
Air Canada Logo
06:00 - 20:27LHR  London Heathrow-YXU London
19h 27m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
15:20 - 08:30YXU  London-LHR London Heathrow
12h 10m1 stop Toronto Pearson Intl
£548Air Canada
Fri, 5 Mar - Fri, 19 Mar
Lufthansa Logo
11:30 - 14:39LHR  London Heathrow-YXU London
32h 09m2 stops Frankfurt am Main Toronto Pearson Intl
Lufthansa Logo
15:20 - 21:00YXU  London-LHR London Heathrow
25h 40m2 stops Toronto Pearson Intl Halifax Intl
£555Lufthansa
Thu, 3 Dec - Mon, 7 Dec
Air Canada Logo
06:00 - 20:27LHR  London Heathrow-YXU London
19h 27m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
15:20 - 08:30YXU  London-LHR London Heathrow
12h 10m1 stop Toronto Pearson Intl
£555Air Canada
Fri, 5 Mar - Fri, 19 Mar
Multiple Airlines Logo
09:00 - 08:37LHR  London Heathrow-YXU London
28h 37m2 stops Zurich Toronto Pearson Intl
Multiple Airlines Logo
15:20 - 06:30YXU  London-LHR London Heathrow
11h 10m1 stop Toronto Pearson Intl
£558Multiple Airlines
Fri, 4 Dec - Tue, 8 Dec
Air Canada Logo
06:00 - 14:42LHR  London Heathrow-YXU London
37h 42m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
15:20 - 08:05YXU  London-LHR London Heathrow
35h 45m2 stops Toronto Pearson Intl Zurich
£560Air Canada
Fri, 4 Dec - Fri, 11 Dec
Air Canada Logo
06:00 - 21:52LHR  London Heathrow-YXU London
20h 52m2 stops Zurich Toronto Pearson Intl
Air Canada Logo
09:15 - 08:30YXU  London-LHR London Heathrow
18h 15m1 stop Toronto Pearson Intl
£561Air Canada
Booking Insights

KAYAK's insights & trends for flights to London

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

What is the cheapest flight to London?

In the last 5 days, the cheapest flight deal to London was found on the route from London, at £410 return. The most popular connection is from London to London, while KAYAK users have found return deals for as low as £410 in the last 5 days.

Good to know - Cheap tickets to London

Cheapest flight

£410
Flight from London Heathrow Airport to London

When to book flights to London

Are your dates flexible? Find out the best times to travel to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking London flights

  • What is the cheapest flight to London?

    In the last 5 days, the cheapest flight deal to London was found on the route from London, at £410 return. The most popular connection is from London to London, while KAYAK users have found return deals for as low as £410 in the last 5 days.

  • How far is London Airport from central London?

    You’ll need to travel 5 miles to reach the London city centre from London Airport.

  • What is the name of London’s airport?

    There is only 1 airport in London, called London Airport (YXU). It can also be referred to as London or London Intl.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to London

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

Reviews of the top airline flying to London

 
Need help choosing which airline to fly with 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 11875 reviews
6.8Entertainment
6.3Food
7.1Comfort
7.8Crew
7.3Boarding
Airline reviews

I did not like the fact that the first leg of our trip from Canada to Nassau was delayed by 3 hours so we missed our connection to London. But yet the follow day our flight never left Canada until about 1:10 the following morning. Only 2 of the 3 persons in my group was issued meal vouchers. We lost a day of sightseeing in London. On the Canada to Nassau London I requested a cup of water which the stewardess shrug me off and never brought it

10.0 ExcellentSandra, Aug 2026
Read more Air Canada reviews

I did not like the fact that the first leg of our trip from Canada to Nassau was delayed by 3 hours so we missed our connection to London. But yet the follow day our flight never left Canada until about 1:10 the following morning. Only 2 of the 3 persons in my group was issued meal vouchers. We lost a day of sightseeing in London. On the Canada to Nassau London I requested a cup of water which the stewardess shrug me off and never brought it

Unfortunately, my experience with Air Canada was not as great as I had hoped. The flight attendants were not very friendly or welcoming, which made the overall experience less pleasant. I expected better customer service and a more positive attitude from the crew. I hope Air Canada takes this feedback into consideration and works to improve the passenger experience.

great flights both ways on time both ways.staff(ladies) where great at check-in.

Crew attitude and attentiveness. Comfort of the seats. Entertainment options.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I wish they gave the earphones earlier rather than when we are already in flight.

We were a little late pushing back ,but arrived a head of time.

The flight is very short, may be a little snack can be offered

They canceled my flight last minute, no hotel provided and they rescheduled Sunday night, hope they refunded some money

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend
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