Cheap flights from London Heathrow Airport to the United States from £202
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to USA
Keep the following information in mind while searching for Heathrow to USA flight deals. Data was last updated 11 July 2025.
Round-trip from | £327 |
---|---|
One-way from | £202 |
Popular in | August |
Cheapest in | September |
Average price | £480 |
Good round-trip deal | £367 or less |
Good one-way deal | £411 or less |
Find flight deals from Heathrow to USA
Cheapest flights from Heathrow to USAExplore the most affordable flight options available from Heathrow to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Heathrow to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to the United States that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 4/9
09:50-16:50
1 stop12h 00m
New York John F Kennedy Intl
Tue 9/9
18:25-09:05
1 stop9h 40m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 8/12
07:40-19:03
2 stops16h 23m
New York LaGuardia
Sat 20/12
19:45-07:10
1 stop30h 25m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Tue 28/10
08:55-19:02
2 stops14h 07m
New York LaGuardia
Tue 4/11
13:05-07:10
1 stop13h 05m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 5/9
08:40-16:35
1 stop12h 55m
New York John F Kennedy Intl
Fri 12/9
09:00-06:30
1 stop16h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 24/9
08:40-16:35
1 stop12h 55m
New York John F Kennedy Intl
Fri 10/10
20:30-19:20
1 stop17h 50m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 4/9
11:45-19:05
1 stop12h 20m
New York John F Kennedy Intl
Wed 10/9
18:00-06:25
Nonstop7h 25m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Sat 27/9
14:05-19:37
1 stop10h 32m
New York LaGuardia
Sat 4/10
15:30-06:30
1 stop10h 00m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 19/9
06:00-20:05
1 stop19h 05m
New York John F Kennedy Intl
Fri 17/10
21:45-21:40
1 stop18h 55m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 15/9
06:50-13:00
1 stop11h 10m
New York John F Kennedy Intl
Sat 11/10
18:10-17:05
1 stop17h 55m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 2/10
06:50-15:08
2 stops13h 18m
New York John F Kennedy Intl
Sun 5/10
10:30-06:35
1 stop15h 05m
Best time to book a flight from Heathrow to USA
Have a flexible travel schedule? Discover the best time to fly to USA from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to the United States
What is the cheapest month to book a flight from London Heathrow Airport to USA?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to USA (average of £575). Flying from London Heathrow Airport to USA in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to US?
Find hourly flight availability from Heathrow 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 11 July 2025.
When flying from London Heathrow Airport 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.
Weekly flight availability from London Heathrow Airport to USA
Explore weekly flight availability from Heathrow to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.
The most flights from LHR to US0 are scheduled on a Monday (56 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (56 on average).
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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andAustrian Airlines from London Heathrow Airport to the United States. 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.
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Michael,Jul 2025
AMS - ATL
Related info for your journey
Find useful and relevant information for your journey from Heathrow to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Heathrow to USA
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Heathrow to USA
Discover the top 10 airlines that operate flights from Heathrow 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 858,174 searches. Data last updated 11 July 2025.
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 Heathrow to USA?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to USA from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to USA?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to USA.
Can Cheapflights find flights from Heathrow to USA with no change fees?
Certainly. Search results for flights to USA from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Heathrow 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 Heathrow today and book when prices fit your budget.