Cheap flights from London Heathrow Airport to the United States from £208
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 21/5. 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 22 March 2025.
Round-trip from | £336 |
---|---|
One-way from | £208 |
Popular in | August |
Cheapest in | January |
Average price | £376 |
Good round-trip deal | £406 or less |
Good one-way deal | £443 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 22 March 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 22 March 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 22 March 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
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Fri 29/8
09:30-23:34
2 stops19h 04m
Newark
Mon 8/9
19:50-10:40
1 stop9h 50m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Thu 15/5
09:30-15:40
1 stop11h 10m
Newark
Tue 20/5
18:45-07:15
Nonstop7h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Thu 3/4
08:40-16:35
1 stop12h 55m
New York John F Kennedy Intl
Wed 21/5
15:40-21:00
2 stops24h 20m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Fri 25/4
09:30-22:45
2 stops18h 15m
New York John F Kennedy Intl
Sun 4/5
10:30-06:30
2 stops15h 00m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Thu 1/5
20:05-20:10
1 stop29h 05m
Newark
Tue 6/5
17:25-05:55
Nonstop7h 30m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Mon 5/5
20:05-12:50
1 stop21h 45m
New York John F Kennedy Intl
Mon 12/5
16:15-11:25
1 stop14h 10m
LondonNew York
LHR - JFK
LHRJFK
London Heathrow
Wed 21/5
06:50-15:00
2 stops13h 10m
New York John F Kennedy Intl
Tue 3/6
10:30-06:30
2 stops15h 00m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Tue 6/5
09:30-16:58
1 stop12h 28m
New York LaGuardia
Tue 13/5
15:30-06:30
1 stop10h 00m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Tue 6/5
14:05-19:46
1 stop10h 41m
Newark
Tue 13/5
09:55-06:30
2 stops15h 35m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Wed 21/5
09:30-23:30
2 stops19h 00m
New York LaGuardia
Wed 28/5
13:17-08:20
1 stop14h 03m
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 22 March 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 22 March 2025.
The most flights from LHR to US0 are scheduled on a Wednesday (58 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (50 on average).
Rainfall in USA by month
Plan your trip to USA by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.
Temperature in USA by month
Plan your trip to USA by taking into account the average temperature totals by month.
If weather is an important factor for your trip to USA, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
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 22 March 2025.
Read through reviews of airlines operating flights from London to USA, such as Delta, Air New Zealand and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Overall
Entertainment
Food
Crew
Boarding
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
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 22 March 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.