YXU

£277 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 15/1. 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
0 bags

Search 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
In the last 7 days, travellers have searched 44,234,009 times on KAYAK, and here's why:

Save 31% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to London

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

Recent return flight deals to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from the United Kingdom to London.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
08:55 - 20:20LHR-YXU
16h 25m2 stops
09:55 - 07:10YXU-LHR
16h 15m2 stops
£483Air Canada
Find Deal
Thu, 16 Jan - Thu, 23 Jan
08:55 - 20:20LHR-YXU
16h 25m2 stops
05:45 - 08:30YXU-LHR
21h 45m1 stop
£486Air Canada
Find Deal
Thu, 16 Jan - Wed, 22 Jan
09:30 - 20:20LHR-YXU
39h 50m2 stops
09:55 - 20:35YXU-LHR
29h 40m2 stops
£494Lufthansa
Find Deal
Tue, 14 Jan - Tue, 21 Jan
06:30 - 20:20LHR-YXU
18h 50m2 stops
15:25 - 06:30YXU-LHR
10h 05m1 stop
Thu, 16 Jan - Mon, 20 Jan
11:30 - 20:20LHR-YXU
37h 50m2 stops
09:55 - 07:10YXU-LHR
16h 15m2 stops
£499Lufthansa
Find Deal
Thu, 16 Jan - Mon, 20 Jan
08:55 - 20:20LHR-YXU
16h 25m2 stops
09:55 - 07:10YXU-LHR
16h 15m2 stops
Sun, 12 Jan - Sat, 18 Jan
09:10 - 20:20LHR-YXU
16h 10m2 stops
09:55 - 11:15YXU-LHR
20h 20m2 stops
£607United Airlines
Find Deal
Thu, 16 Jan - Wed, 22 Jan
10:00 - 20:20LHR-YXU
15h 20m2 stops
05:45 - 08:25YXU-LHR
21h 40m2 stops
£608United Airlines
Find Deal
Thu, 16 Jan - Thu, 23 Jan
14:50 - 19:12LHR-YXU
33h 22m1 stop
20:00 - 12:50YXU-LHR
35h 50m1 stop
£697WestJet
Find Deal
Thu, 16 Jan - Mon, 20 Jan
14:50 - 19:12LHR-YXU
33h 22m1 stop
20:00 - 12:50YXU-LHR
35h 50m1 stop
£764WestJet
Find Deal
Wed, 15 Jan - Wed, 22 Jan

Flights to London - Travel Insights & Trends

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 day to fly to London?

The average price of all flights to London clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Saturday where tickets can be as cheap as £555. On the other hand, the most expensive day to fly is Tuesday, where prices are £807 on average.

What is the cheapest time of day to fly to London?

The average price for all flights to London depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London is generally in the morning, when flights cost £616 on average. The most expensive time of day to fly to London is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £699.

Good to know - Cheap tickets to London

Low season

January

High season

May

Cheapest flight

£277
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly and prices are also 29% lower on average.
Flight from London Gatwick 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.

See more FAQs

Top tips for finding cheap flights to London

  • High season is considered to be January, November and December. The cheapest month to fly from the United Kingdom is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Prefer to fly direct to London?

Find which airlines fly direct to London Airport, which days they fly and book direct flights.

Direct departures

United Kingdom to London

Monday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Tuesday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Wednesday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Thursday

Air Canada, Avianca, Delta, +7 more

Air Canada, Avianca, +8 more

Friday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Saturday

Air Canada, Air Transat, Avianca, +4 more

Air Canada, Air Transat, +5 more

Sunday

Air Canada, Air Transat, Avianca, +6 more

Air Canada, Air Transat, +7 more

See more direct flights

Direct returns

London to United Kingdom

Monday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Tuesday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Wednesday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Thursday

Air Canada, Avianca, Delta, +7 more

Air Canada, Avianca, +8 more

Friday

Air Canada, Avianca, Delta, +6 more

Air Canada, Avianca, +7 more

Saturday

Air Canada, Air Transat, Avianca, +4 more

Air Canada, Air Transat, +5 more

Sunday

Air Canada, Air Transat, Avianca, +6 more

Air Canada, Air Transat, +7 more

See more direct flights
See more direct flights

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.
7.0
Air CanadaOverall score based on 8293 reviews
6.8Entertainment
7.0Comfort
7.3Boarding
7.8Crew
6.3Food
Airline reviews

The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous

4.0 OkayAnonymous, Nov 2024SFO - YYZ
Read more Air Canada reviews

The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous

From charlotte to Toronto was not good From Toronto to Dubai was very good

We should get a light meal since it was an international flight over 5 hours. Ticket price is high. Why should I have to pay for a meal?

Both flights were comfortable and I felt safe. Smooth flying, no issues. The flight back to YYZ was delayed by about 90 minutes. The new Princess Juliana Airport is quite wonderful and I didn’t mind spending additional waiting time there. All is good.

It was good. My original flight was delayed and they put me on and earlier flight to avoid missing my connection

I enjoy the fact that Air Canada boarding personnel are enforcing the size allowance of carry on bags!! Keep up the good work!

Your survey should include a "Not Applicable" response for those elements that were not utilized, such as food (unless your want me to rate the cookie I received) and the entertainment (unless you want me to rate the emergency landing presentation). Boarding was late, the plane took-off almost an hour late, and the gate to board changed five times while I was waiting there. At 1:00 pm the plane had not yet approached the gate for passengers to load, yet the information board indicated that the take-off would be 12:30 pm and its status was "on time". Curious.

Check-in in Bogota was extremely slow. Priority line was unsupervised so people were jumping the queue, causing the main line to take an eternity. Each customer at the desk seemed to take 5-10 minutes for some reason.

Republic was fine but Air Canada was terrible in the airport. They issues me a boarding pass that I placed in my wallet and then when I showed up at the airport they had taken the bar code away from the ticket because they changed the flight number even though the flight stayed the same time. This caused me to be unable to go through security and I had to go to Air Canada for help and they were horrible and almost caused me to miss my flight. Luckily I managed to get it figured out on my own phone, not the kiosks, or the agent I asked for help or the long line I was standing in!!

Unfortunately your planes need maintenance. I am surprised your bathroom in business class was not working in 8 hour flight. Coffee machine was broken. Seat adjustment panel was bad. I will stay away from Air Canada in future travel.

Book Cheap London Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
16/1Thu
2 stopsAir Canada
16h 25mLHR-YXU
23/1Thu
2 stopsAir Canada
16h 15mYXU-LHR
£483
16/1Thu
2 stopsAir Canada
16h 25mLHR-YXU
22/1Wed
1 stopAir Canada
21h 45mYXU-LHR
£486
14/1Tue
2 stopsLufthansa
39h 50mLHR-YXU
21/1Tue
2 stopsLufthansa
29h 40mYXU-LHR
£494
16/1Thu
2 stops
18h 50mLHR-YXU
20/1Mon
1 stop
10h 05mYXU-LHR
£497
16/1Thu
2 stopsLufthansa
37h 50mLHR-YXU
20/1Mon
2 stopsLufthansa
16h 15mYXU-LHR
£499
12/1Sun
2 stops
16h 25mLHR-YXU
18/1Sat
2 stops
16h 15mYXU-LHR
£504
16/1Thu
2 stopsUnited Airlines
16h 10mLHR-YXU
22/1Wed
2 stopsUnited Airlines
20h 20mYXU-LHR
£607
16/1Thu
2 stopsUnited Airlines
15h 20mLHR-YXU
23/1Thu
2 stopsUnited Airlines
21h 40mYXU-LHR
£608
16/1Thu
1 stopWestJet
33h 22mLHR-YXU
20/1Mon
1 stopWestJet
35h 50mYXU-LHR
£697
15/1Wed
1 stopWestJet
33h 22mLHR-YXU
22/1Wed
1 stopWestJet
35h 50mYXU-LHR
£764

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
15/1Wed
2 stops
52h 47mLGW-YXU
£277
19/1Sun
1 stopWestJet
33h 22mLHR-YXU
£310
14/1Tue
1 stopWestJet
33h 22mLHR-YXU
£316
19/1Sun
2 stops
51h 22mLHR-YXU
£318
15/1Wed
1 stopWestJet
33h 22mLHR-YXU
£334
11/1Sat
2 stopsLufthansa
18h 50mLHR-YXU
£582
10/1Fri
2 stopsSWISS
16h 25mLHR-YXU
£583
10/1Fri
1 stopLufthansa
14h 10mLHR-YXU
£591
14/1Tue
2 stopsSWISS
16h 05mLCY-YXU
£591
21/12Sat
2 stopsUnited Airlines
27h 50mLHR-YXU
£1,468

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to London

Information on the airport you'll fly into in London

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.