Cheap flights from London to the United States from £164
This is the cheapest one-way flight price, found on 5/12. Prices may vary by date and flight preferences.
Flights from USA to London
How far in advance should I book a flight from London to USA?
To save up to 30% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to USA from £432 1-2 weeks out and tickets from £526 for flights departing within the next 72 hours.
What is the cheapest month to fly from London to USA?
January can be a great time to fly to USA from London with a flight ticket averaging about £415. Cheapflights users have found deals in the month of January for as cheap as £266. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from London to USA (LON - US)?
When flying from London to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap American Airlines flights from London to USA
Explore cheap flight options specifically provided by American Airlines for the route between London and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Take a peek at the cheapest American Airlines flights we've detected travelling from London to USA. Make sure to check back often as deals are often changing.
Cheap Scandinavian Airlines flights from London to USA
Explore cheap flight options specifically provided by Scandinavian Airlines for the route between London and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Some of the best deals we've found on Scandinavian Airlines flights travelling from London to USA. Make sure to examine the flight information before completing your reservation.
Cheap London to USA flights in December & January 2023
Find cheap flight options from London to USA specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 815,420 searches. Prices were last updated on 6 December 2023.
These are some of the most attractive deals on flights from London to USA in 2023. More deals are always being added, so be sure to check back regularly.
London to USA 2023 flight deals
Discover exclusive flight deals for travel between London and USA in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
These are some of the most attractive deals on flights from London to USA in 2023. More deals are always being added, so be sure to check back regularly.
Direct flights to USA from London
Discover direct flight options from London to USA. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Consider booking one of these non-stop flights heading from London to USA. Users seeking other options on flights from London to USA should update the search form at the top of the page.
London to USA flights leaving soon
Find last-minute flight options from London to USA for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Have a look at some of the last-minute flights available departing from London to USA. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to USA from London
Search for one-way flight options from London to USA. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Take a look at some of the best available options we've come across on one-way flights from London to USA. Users can also find round-trip London to USA flights by using the search form above.
Find flights from London to USA within your budget
Customise your flight search to find flights from London to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Fly from
Fly to
Budget
£260 - £386
Route
Depart
Return
Price
London StanstedNew Windsor Stewart
STN - SWF
STNSWF
London Stansted
Tue 9/1
1 stop11h 10m
New Windsor Stewart
Fri 12/1
1 stop10h 40m
London GatwickNew York John F Kennedy Intl
LGW - JFK
LGWJFK
London Gatwick
Wed 14/2
1 stop13h 05m
New York John F Kennedy Intl
Tue 20/2
Nonstop6h 50m
London HeathrowNew York John F Kennedy Intl
LHR - JFK
LHRJFK
London Heathrow
Mon 19/2
1 stop35h 25m
New York John F Kennedy Intl
Thu 22/2
1 stop14h 30m
London GatwickNew York John F Kennedy Intl
LGW - JFK
LGWJFK
London Gatwick
Mon 15/1
1 stop27h 10m
New York John F Kennedy Intl
Thu 14/3
1 stop18h 35m
London GatwickNew York John F Kennedy Intl
LGW - JFK
LGWJFK
London Gatwick
Wed 14/2
Nonstop8h 15m
New York John F Kennedy Intl
Tue 20/2
Nonstop6h 50m
London HeathrowNew York John F Kennedy Intl
LHR - JFK
LHRJFK
London Heathrow
Tue 30/4
1 stop13h 25m
New York John F Kennedy Intl
Tue 7/5
Nonstop7h 20m
London HeathrowNewark
LHR - EWR
LHREWR
London Heathrow
Sun 21/1
1 stop24h 55m
Newark
Fri 9/2
1 stop14h 40m
London GatwickNew York John F Kennedy Intl
LGW - JFK
LGWJFK
London Gatwick
Mon 15/1
Nonstop8h 45m
New York John F Kennedy Intl
Mon 22/1
Nonstop7h 17m
London HeathrowNew York John F Kennedy Intl
LHR - JFK
LHRJFK
London Heathrow
Tue 9/1
Nonstop8h 05m
New York John F Kennedy Intl
Tue 30/1
Nonstop6h 45m
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 6 December 2023.
See what other customers who have flown with American Airlines, Scandinavian Airlines and Icelandair from London to USA have to say. 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.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Related info for your journey
Find useful and relevant information for your journey from London to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find flights from London to USA for under £300 on Cheapflights?
Yes, there are multiple flights from London to USA for under £300. The cheapest flight booked recently is on PLAY for just £260, but on average you can expect to pay £270.
Are there nonstop flights from London to USA for under £400 on Cheapflights?
Cheapflights has at least 20 direct flights from London to USA under £400. A good price for a nonstop flight from London to USA is less than £332.
Are there last-minute flights available from London to USA for under £300?
There are currently 20+ open flights from London to USA within the next 7 days for less than £300.
What are the most popular routes from London to USA?
The most popular route from London to USA is London Heathrow - New York John F Kennedy Intl. You may also consider London Heathrow - Newark or London Gatwick - New York John F Kennedy Intl.
What are the most popular airlines that fly from London to USA?
American Airlines, Air Canada and Air France are the most popular airlines when flying from London to USA.
What are the most reliable airlines from London to USA?
Consider Fiji Airways (90%), EL AL (90%) or Gulf Air (90%) when booking your flight. These represent the most reliable airlines when flying from London to USA.
What are the cheapest flights from London to USA?
While on average a flight from London to USA is generally £1,254, our data shows the cheapest flight currently is £361. When looking at the most popular route, (London Heathrow - New York John F Kennedy Intl), you can expect to pay £292 for that flight.
What does LHR to LAX mean?
This is defined as London Heathrow Airport (LHR) and Los Angeles Airport (LAX). Codes like Los Angeles Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Miami Airport (MIA), San Francisco Airport (SFO), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Las Vegas Harry Reid Intl Airport (LAS).
What are the most eco-friendly airlines from London to USA?
To do your part when it comes to eco-friendly air travel, we recommend booking a slightly more expensive direct ticket from the Cheapflights website. The journey will take approximately 11 hours when booking a direct flight to USA from London; you will be able to book with either Finnair or Virgin Active. Several other airlines offer one-stop flights, which will be more cost-effective but increase your carbon footprint drastically. Finnair is doing its part to reduce its carbon emissions by 50% in the next coming years. They have swapped out their fleet of crafts to the "green" aircraft - the A350, which puts out at least 25% fewer emissions.
How can I fly more sustainably from London to USA?
When booking your flight keep a few things in mind to be a contributor to more sustainable travel. Firstly, make sure you are on time to catch your flight. If the pilot is forced to catch up the time he will be burning weight of extra fuel per minute. Make sure you pack light. Reducing the weight of your bag reduces your carbon footprint by 5%. Pre-book your meal directly with the airline. This will allow the airline to prepare and store only the meals needed for the flight, without having excess options that result in food waste. You can also bring your own recycled water bottle and ask for it to be refilled to avoid buying pre-bottled water on board.
Browse thousands of different options on Cheapflights for your next trip
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Complete your tripComplete your trip to USA by adding a car hire and/or hotel booking to your travel itinerary.
Complete your trip to USA by adding a car hire and/or hotel booking to your travel itinerary.
Top 10 airlines flying from London to USA
Discover the top 10 airlines that operate flights from London to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 815,420 searches. Data last updated 6 December 2023.
Search flights to USA by cabin class
Hourly flight availability from London to USA
Find hourly flight availability from London to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2023.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 47%of flight departures | Morning6 am to noon |
| 49%of flight departures | AfternoonNoon to 6 pm |
| 3%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to USA?
Cheapflights makes it easy to find London to USA flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from London to USA?
Cheapflights helps you find that perfect flight to USA from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to USA with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to USA, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to USA become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to USA from London today and book when prices fit your budget.