YXU

£318 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 2/7. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£522
Typical prices: £681-£616
Air Canada
Mon 31/8Sun 6/9
LHR - YXU • 2 stops
Cheapest one-way flight
£318
Multiple Airlines
Thu 2/7
STN - YXU • 3 stops
Start a new search
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

Mon, 31 Aug - Sun, 6 Sep
Air Canada Logo
06:50 - 14:55
LHR
-
YXU
13h 05m
2 stops
Air Canada Logo
18:20 - 21:00
YXU
-
LHR
21h 40m
2 stops
£522Air Canada
Thu, 12 Nov - Mon, 16 Nov
Air Canada Logo
11:30 - 15:06
MAN
-
YXU
32h 36m
1 stop
Air Canada Logo
09:45 - 08:40
YXU
-
MAN
17h 55m
1 stop
£525Air Canada
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
18:35 - 17:43
LGW
-
YXU
28h 08m
2 stops
Multiple Airlines Logo
15:30 - 17:50
YXU
-
LGW
21h 20m
2 stops
£636Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
18:35 - 17:45
LGW
-
YXU
28h 10m
2 stops
Multiple Airlines Logo
10:05 - 08:25
YXU
-
LGW
17h 20m
2 stops
£663Multiple Airlines
Mon, 29 Jun - Mon, 6 Jul
Lufthansa Logo
09:15 - 21:37
LCY
-
YXU
17h 22m
2 stops
Lufthansa Logo
15:30 - 17:55
YXU
-
LCY
21h 25m
2 stops
£696Lufthansa
Wed, 1 Jul - Tue, 7 Jul
Lufthansa Logo
09:15 - 21:40
LCY
-
YXU
17h 25m
2 stops
Lufthansa Logo
15:30 - 17:55
YXU
-
LCY
21h 25m
2 stops
£698Lufthansa
Thu, 16 Jul - Thu, 23 Jul
United Airlines Logo
14:00 - 14:52
GLA
-
YXU
29h 52m
2 stops
United Airlines Logo
10:05 - 10:10
YXU
-
GLA
19h 05m
2 stops
£992United Airlines
Fri, 17 Jul - Fri, 24 Jul
United Airlines Logo
14:00 - 14:52
GLA
-
YXU
29h 52m
2 stops
United Airlines Logo
10:05 - 10:10
YXU
-
GLA
19h 05m
2 stops
£1,022United Airlines
Sat, 5 Sep - Tue, 8 Sep
WestJet Logo
11:00 - 13:50
GLA
-
YXU
31h 50m
2 stops
WestJet Logo
14:40 - 09:40
YXU
-
GLA
38h 00m
2 stops
£1,072WestJet
Thu, 12 Nov - Mon, 16 Nov
WestJet Logo
06:00 - 18:15
MAN
-
YXU
41h 15m
2 stops
WestJet Logo
20:00 - 16:05
YXU
-
MAN
39h 05m
2 stops
£2,289WestJet
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 Virgin Atlantic.

Good to know - Cheap tickets to London

Low seasonFebruary
Cheapest flight£318
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (13% 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 11127 reviews
7.1Comfort
7.8Crew
6.8Entertainment
6.3Food
7.3Boarding
Airline reviews

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

10.0 ExcellentAnonymous, Jun 2026
SFO - YYZ
Read more Air Canada reviews

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

I liked that the staff members at the airport were helpful and very pleasant to work with. Flight crew were also a great crew who were helpful and I was happy for their help boarding. Overall a pleasant trip home.

Business class seats were quite old. Flight departure was delayed . Food service was good

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Fantastic dinner! The chicken with the coconut rice was amazingly good! Excellent service!

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

Our AC flight was canceled not once but twice on the same day to Quebec City at Toronto Pearson Airport. 2;30 AC and 9;40PM AC flight. After having our 2:35 flight canceled, we were bumped the second time because of large student groups visiting Quebec City. We were sent to Montreal on an 11:30 flight which landed close to 12:45AM. We were given a hotel room at the Marriot Hotel next to the airport. We had less than 4 hours sleep before we being taken to the airport for our 7AM flight to Quebec City. We didn't have much time to use our vouchers given for breakfast once we had cleared customs for the 2nd time since leaving Toronto Pearson Airport. We missed a full evening in Quebec City and lost our hotel room for the night. We were exhausted the next day and missed an excursion we had planned. My wife and I are both seniors in our seventies, and we weren't happy to be treated in this manner. Air Canada could have used a larger plane to accommodate us and the other ten or so people that were bumped from their flight to Quebec City in order to accommodate student groups. We will endeavor never to fly Air Canada again in future and we will not recommend flying with this airline to our friends and families.

Better to not serve food if those are the options

It was a good experience flying Air Canada for the first time

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

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