London

$174+ Cheap flights to London

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
— LON
Apr 8 — Apr 151
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Flights to London in 2025

Find the latest flights to London in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 3, 2025.

Popular in

December

Cheapest in

January

Average price

$566

Round-trip from

$384

One-way from

$174

Good round-trip deal

$507 or less

Good one-way deal

$163 or less
Highest demand for flights based on searches. 5% potential increase in price.
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2025
From New York to London
One-way flight from New York to London
Price to beat on a round-trip flight from New York to London.
Price to beat on a one-way flight from New York to London.

Find flight deals to London

Cheapest flights to London
Explore the most affordable flight options available to London. Find the lowest fares based on data from user searches, with prices last updated on April 3, 2025.

Fri 5/27:15 pmSWF - STN
1 stop10h 25mPLAY
Fri 5/911:40 amSTN - SWF
1 stop11h 25mPLAY
Deal found 4/2$384
Wed 4/307:15 pmSWF - STN
2 stops16h 05mMultiple Airlines
Fri 5/96:40 amSTN - SWF
2 stops16h 25mMultiple Airlines
Deal found 4/2$453
Tue 5/66:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Tue 5/131:05 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 4/2$488
Mon 4/2811:10 pmJFK - LGW
1 stop10h 25mIcelandair
Wed 5/73:40 pmLGW - JFK
1 stop11h 30mIcelandair
Deal found 4/2$489
Thu 5/112:15 amJFK - LGW
1 stop11h 40mMultiple Airlines
Wed 5/77:10 amLGW - JFK
1 stop33h 15mMultiple Airlines
Deal found 4/2$490
Mon 4/288:25 pmJFK - LHR
1 stop18h 55mIcelandair
Wed 5/79:25 pmLHR - JFK
1 stop26h 45mIcelandair
Deal found 4/2$491
Fri 5/28:55 pmJFK - LHR
Nonstop7h 15mBritish Airways
Fri 5/94:20 pmLHR - JFK
Nonstop8h 05mBritish Airways
Deal found 4/2$492
Tue 5/2710:45 amJFK - STN
2 stops23h 15mMultiple Airlines
Thu 6/57:35 amSTN - JFK
1 stop19h 25mMultiple Airlines
Deal found 4/2$493
Thu 4/39:45 pmJFK - LHR
1 stop29h 35mMultiple Airlines
Sun 4/66:00 amLHR - JFK
1 stop15h 35mMultiple Airlines
Deal found 4/2$496
Wed 10/18:05 pmJFK - LGW
Nonstop7h 05mBritish Airways
Tue 10/73:05 pmLGW - JFK
Nonstop8h 00mBritish Airways
Deal found 4/2$496
Fri 5/23:30 pmLGA - LHR
1 stop10h 00mAir Canada
Fri 5/99:30 amLHR - LGA
1 stop10h 18mAir Canada
Deal found 4/2$504
Fri 4/45:30 pmJFK - LHR
1 stop11h 25mLufthansa
Sun 4/66:30 amLHR - JFK
1 stop11h 50mLufthansa
Deal found 4/2$507

Cheapflights Fare Finder

Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 3, 2025.
Use the filters below to find and compare flights to London that are best for you.

Fly from

New York

Route

Depart

Return

Price

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Fri 5/2

7:15 pm-10:40 am

1 stop10h 25m

London Stansted

Fri 5/9

11:40 am-6:05 pm

1 stop11h 25m

$384

New WindsorLondon

SWF - STN

SWFSTN

New Windsor Stewart

Wed 4/30

7:15 pm-4:20 pm

2 stops16h 05m

London Stansted

Fri 5/9

6:40 am-6:05 pm

2 stops16h 25m

$453

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 5/6

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Tue 5/13

1:05 pm-3:55 pm

Nonstop7h 50m

$488

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 4/28

11:10 pm-2:35 pm

1 stop10h 25m

London Gatwick

Wed 5/7

3:40 pm-10:10 pm

1 stop11h 30m

$489

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 4/28

8:25 pm-8:20 pm

1 stop18h 55m

London Heathrow

Wed 5/7

9:25 pm-7:10 pm

1 stop26h 45m

$491

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 5/9

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Wed 5/21

8:20 pm-11:55 am

2 stops44h 35m

$491

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 4/26

8:55 pm-9:10 am

Nonstop7h 15m

London Heathrow

Sat 5/3

2:10 pm-4:59 pm

Nonstop7h 49m

$492

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Tue 5/27

10:45 am-3:00 pm

2 stops23h 15m

London Stansted

Thu 6/5

7:35 am-10:00 pm

1 stop19h 25m

$493

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 9/26

8:05 pm-8:10 am

Nonstop7h 05m

London Gatwick

Sat 10/4

3:05 pm-6:05 pm

Nonstop8h 00m

$496

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 5/16

7:25 pm-1:40 pm

1 stop13h 15m

London Heathrow

Sun 5/18

9:30 am-9:48 pm

1 stop17h 18m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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Compare providers for flights to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to London in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Out of all of the providers offering London flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on London flight deals on Cheapflights and FlightHub. This is based on searches made for London flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering London flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to London. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to London

Have a flexible travel schedule? Discover the best time to fly to London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to London

When is the best time to book a flight to London?

Use this chart to determine the optimal time to book a round-trip flight from New York to London. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight to London, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to London?

On average, a flight from New York to London takes 12 hours 15 minutes. Flights to London from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to London?

Use this chart to determine the cheapest time to fly round-trip from New York to London. Price data was last updated on September 8, 2024.

Users looking for the lowest fares to London should consider flying on Monday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Saturday evenings, when prices are usually at their highest.

Weekly flight availability to London

The most flights from New York to London are scheduled on a Monday (167 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (135 on average).

What are the cheapest airlines that fly to London?

The cheapest airlines flying from New York to London are SWISS, Lufthansa and Norse Atlantic UK.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated April 3, 2025.
Read through reviews of airlines servicing London, such as Delta, Porter Airlines and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

FAQs about flying to London

  • Can I find cheaper flights to London if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to London?

    Based on reviews from Cheapflights users, Scandinavian Airlines is rated the highest out of the airlines that fly to London.

  • What is the cheapest airport to fly to in London?

    London Heathrow is currently the cheapest airport to fly to in London. One-way flights to London Heathrow typically cost $12, while round-trip flights cost around $14.

  • How much is a round-trip flight to London?

    A round-trip flight to London will typically cost around $89, however they can be found for as little as $38.

  • Where does the fastest flight to London depart from?

    For those looking to save time traveling to London, Boston Logan Intl offers the quickest one-way flight (6 hours 25 minutes).

  • Does London Heathrow have rental cars?

    Yes. Those touching down at London Heathrow can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow, Terminal 2 & Terminal 3 is the closest property to London Heathrow (0.0 mi away from London Heathrow).

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Chelmsford
Sutton

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