Cheap flights from the United States to London Heathrow Airport from £127
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 1/10. 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.
How far in advance should I book a flight from USA to London Heathrow Airport?
To save on the cost of your flight from USA to London Heathrow Airport, book at least 57 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £519 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £607.
What is the cheapest month to fly from USA to London Heathrow Airport?
Our data shows that January tends to be the cheapest month to fly to London Heathrow Airport from USA. Users have commonly found prices around £521 for the month, but tickets can be as low as £267. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from USA to London Heathrow Airport (US - LHR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to London Heathrow Airport as you normally would.
Cheap Icelandair flights from USA to Heathrow
Explore cheap flight options specifically provided by Icelandair for the route between USA and Heathrow. 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 903,063 searches. Data last updated 3 May 2024.
Consider these cheap Icelandair flights we've found departing from USA to London. Deals update often to give you more flight options matching your criteria
Cheap British Airways flights from USA to Heathrow
Explore cheap flight options specifically provided by British Airways for the route between USA and Heathrow. 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 903,063 searches. Data last updated 3 May 2024.
Take a gander at the lowest prices we've found on British Airways flights from USA to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap USA to Heathrow flights in May & June 2024
Find cheap flight options from USA to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Prices were last updated on 3 May 2024.
These are some of the most attractive deals on flights from USA to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
USA to Heathrow 2024 flight deals
Discover exclusive flight deals for travel between USA and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 3 May 2024.
These are some of the most attractive deals on flights from USA to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Direct flights to Heathrow from USA
Discover direct flight options from USA to Heathrow. 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 903,063 searches. Data last updated 3 May 2024.
Consider booking one of these non-stop flights heading from USA to London. If you're looking for other options for flights from USA to London, make sure to update the search form at the top of page.
USA to Heathrow flights leaving soon
Find last-minute flight options from USA to Heathrow 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 903,063 searches. Data last updated 3 May 2024.
Users seeking a last-minute flight from USA to London should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Heathrow from USA
Search for one-way flight options from USA to Heathrow. 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 903,063 searches. Data last updated 3 May 2024.
Users in need of a one-way flight from USA to London can choose from these deals. Users can also find round-trip USA to London flights by using the search form above.
Find flights from USA to Heathrow within your budget
Customise your flight search to find flights from USA to Heathrow 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 903,063 searches. Data last updated 3 May 2024.
Fly from
Fly to
Budget
£332 - £378
Route
Depart
Return
Price
Washington, D.C. Dulles IntlLondon Heathrow
IAD - LHR
IADLHR
Washington, D.C. Dulles Intl
Thu 10/10
1 stop10h 25m
London Heathrow
Mon 14/10
1 stop26h 50m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 27/9
Nonstop6h 50m
London Heathrow
Mon 30/9
Nonstop7h 45m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 7/10
1 stop11h 25m
London Heathrow
Wed 16/10
1 stop13h 30m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 14/10
Nonstop7h 20m
London Heathrow
Mon 21/10
Nonstop7h 45m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 11/10
1 stop11h 43m
London Heathrow
Sun 13/10
1 stop13h 05m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 17/5
1 stop16h 10m
London Heathrow
Sun 19/5
1 stop11h 10m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 25/9
Nonstop7h 15m
London Heathrow
Sat 5/10
Nonstop8h 25m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 2/10
Nonstop6h 50m
London Heathrow
Wed 9/10
Nonstop8h 15m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 17/5
1 stop13h 15m
London Heathrow
Sun 19/5
1 stop33h 25m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 3 May 2024.
Read through reviews of airlines operating flights from USA to London, such as Icelandair, British Airways and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Crew
Overall
Boarding
Comfort
Entertainment
Food
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Related info for your journey
Find useful and relevant information for your journey from USA to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for USA to HeathrowSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from USA to Heathrow
Discover the top 10 airlines that operate flights from USA to Heathrow. 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 903,063 searches. Data last updated 3 May 2024.
Search flights from USA to Heathrow by cabin class
Find flights from USA to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from USA to Heathrow
Find hourly flight availability from USA to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 9%of flight departures | Morning6 am to noon |
| 32%of flight departures | AfternoonNoon to 6 pm |
| 58%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
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How does Cheapflights help users find flights from USA to Heathrow?
Cheapflights makes it easy to find USA to Heathrow 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 USA to Heathrow?
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 USA to Heathrow.
Can Cheapflights find flights from USA to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from USA 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 USA to Heathrow become cheaper?
Of course! You can now track prices for flights from USA to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.