YXU

£257 Find Cheap Flights 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 to London departing on 13/3. 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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£396
Air Canada
ven. 13/3ven. 20/3
LHR - YXU • 2 stops
Cheapest one-way flight
£285
Multiple Airlines
ven. 13/3
STN - YXU • 3 stops
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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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to London

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

ven., 13 mars - ven., 20 mars
Air Canada Logo
09:00 - 21:21
LHR
-
YXU
16h 21m
2 stops
Air Canada Logo
09:40 - 06:30
YXU
-
LHR
16h 50m
1 stop
£396Air Canada
mer., 11 mars - mer., 18 mars
Air Canada Logo
09:00 - 21:21
LHR
-
YXU
16h 21m
2 stops
Air Canada Logo
17:40 - 11:20
YXU
-
LHR
13h 40m
1 stop
£400Air Canada
mer., 11 mars - mer., 18 mars
Air Canada Logo
09:00 - 21:21
LHR
-
YXU
16h 21m
2 stops
Air Canada Logo
09:40 - 07:10
YXU
-
LHR
17h 30m
2 stops
£402Air Canada
mer., 29 avr. - mer., 6 mai
Multiple Airlines Logo
09:15 - 08:43
LGW
-
YXU
28h 28m
2 stops
Multiple Airlines Logo
18:10 - 08:25
YXU
-
LGW
33h 15m
2 stops
£435Multiple Airlines
mar., 10 mars - mar., 17 mars
SWISS Logo
09:15 - 21:21
LCY
-
YXU
16h 06m
2 stops
SWISS Logo
17:40 - 12:55
YXU
-
LCY
15h 15m
2 stops
£440SWISS
jeu., 12 mars - jeu., 19 mars
SWISS Logo
19:10 - 21:21
LCY
-
YXU
30h 11m
2 stops
SWISS Logo
17:40 - 18:45
YXU
-
LCY
21h 05m
2 stops
£443SWISS
ven., 13 mars - ven., 20 mars
Lufthansa Logo
09:55 - 17:05
LCY
-
YXU
35h 10m
2 stops
Lufthansa Logo
17:40 - 16:40
YXU
-
LCY
43h 00m
2 stops
£449Lufthansa
jeu., 12 mars - jeu., 19 mars
Multiple Airlines Logo
18:40 - 17:05
LGW
-
YXU
26h 25m
3 stops
Multiple Airlines Logo
17:40 - 17:50
YXU
-
LGW
20h 10m
3 stops
£467Multiple Airlines
mer., 25 févr. - dim., 1 mars
WestJet Logo
06:00 - 06:35
MAN
-
YXU
29h 35m
2 stops
WestJet Logo
20:10 - 16:05
YXU
-
MAN
38h 55m
2 stops
£1,100WestJet
mer., 25 févr. - dim., 1 mars
WestJet Logo
06:00 - 06:35
MAN
-
YXU
29h 35m
2 stops
WestJet Logo
20:10 - 16:05
YXU
-
MAN
38h 55m
2 stops
£1,228WestJet
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 are the most popular airlines flying to London?

The most popular airline among KAYAK users flying to London is Air Canada, followed by Air Transat and Lufthansa.

Good to know - Cheap tickets to London

Low seasonFebruary
Cheapest flight£285
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from London Stansted 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
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. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London flights

  • 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

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 10666 reviews
7.8Crew
6.8Entertainment
7.1Comfort
6.3Food
7.3Boarding
Airline reviews

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

4.0 OkayLarissa, Jan 2026
FLL - YYZ
Read more Air Canada reviews

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Very bed experience never want to travel air canada anymore

I liked all of it, and excited to do it again~* Thank you, and Much LoVe and Respect, CHRiS aka KRYSTOE 👣🎵 http://www.chrisrousemusic.bandcamp.com Google = chrisrousemusic and/or KRYSTOE

I travelled in Business class for the first time and wish I could do that again.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight attendant told passenger to move my bag in order to accommodate his not allowed roller bag then proceeded to crush my bag. When I complained flight attendant said roller bags take priority. Yet this flight was on Rouge which only allows one personal carry on. But not enforced. So I was penalized for paying to check my roller bag.

My flights were all either late or canceled. It was stressful and a waste of my time. This is the third flight in a row with Air Canada that has been a scheduling mess. Not appreciated.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

Travelling to a place near London?

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

Everything you need to know for your flight to London

Information on the airport you'll fly into in London