Cheap flights from London Heathrow Airport to the United States from $264
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to the United States departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from London Heathrow Airport to the United States that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to the United States.
Cheap last minute flights
Planning a quick getaway from London Heathrow Airport to the United States? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from London Heathrow Airport to the United States
Find recent round-trip train or bus tickets from London Heathrow Airport to the United States.
All round-trip flight deals to the United States
The cheapest plane tickets to the United States found on KAYAK recently.
KLM flights from London Heathrow Airport to United States
Our best KLM deals on London Heathrow Airport to United States flight tickets
KLM![KLM]()
Mar 25![KLM]()
Apr 1
LHR6:30 amLondon Heathrow
11h 55m
1 stop
BOS2:25 pmBoston Logan Intl
BOS7:00 pmBoston Logan Intl
6h 45m
LHR6:45 amLondon Heathrow
KLM![KLM]()
Jan 13![KLM]()
Jan 22
LHR12:40 pmLondon Heathrow
14h 47m
1 stop
BOS10:27 pmBoston Logan Intl
BOS7:23 pmBoston Logan Intl
6h 42m
LHR7:05 amLondon Heathrow
Iberia flights from London Heathrow Airport to United States
Our best Iberia deals on London Heathrow Airport to United States flight tickets
Iberia![Iberia]()
Mar 10![Iberia]()
Mar 24
LHR11:25 amLondon Heathrow
14h 05m
1 stop
MIA9:30 pmMiami
MIA11:05 pmMiami
8h 25m
LHR11:30 amLondon Heathrow
Iberia![Iberia]()
Dec 30![Iberia]()
Feb 12
LHR7:50 pmLondon Heathrow
8h 05m
JFK10:55 pmNew York John F Kennedy Intl
JFK10:29 pmNew York John F Kennedy Intl
6h 56m
LHR10:25 amLondon Heathrow
See travel insights to the United States from
How to get the cheapest flight ticket from London Heathrow Airport to United States
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to United States?
In general, February is the cheapest month to fly from London Heathrow Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $514. If you aren’t able to travel during the month of February, then book flights to United States from London Heathrow Airport during November instead. Flights to United States in November, while not as cheap as those in February, still average around $519.
What is the cheapest day to depart on your flight to United States?
According to our data, Tuesday is the cheapest day to fly to United States from London Heathrow Airport. The lowest ticket price found for a Tuesday departure recently was $620. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $738. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
What is the cheapest time of day to depart on your flight to United States?
The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $574. Try not to purchase tickets in the afternoon because they tend to be around $680. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London Heathrow to United States flight route?
Fly from London Heathrow to New York John F Kennedy Intl for the best London Heathrow - United States flight prices
How far in advance should I book a flight to United States?
Most flyers found that booking tickets 59 days in advance of their planned departure date is the best time to get cheap flights to United States. During this timeframe, flight prices are around $611. Keep in mind that you might be able to find cheaper flights to United States at any time. In fact, our users found flights for as low as $538 in the past 72 hours.
What cabin class options are available on London Heathrow to United States flights?
There are 4 cabin classes available to choose from on London Heathrow to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to United States on average per day?
As of December 2024, there are 326 flights per day flying from London Heathrow Airport to United States. The most common time of day flights depart is 4:00PM, with 51% of flights taking off in the afternoon.
How many flights depart from London Heathrow Airport to United States on average per week?
As of December 2024, there are 2,282 flights per week flying from London Heathrow Airport to United States. The most common day of the week flights depart is Sat, with 15% of flights taking off on this day.
Cheap London Heathrow Airport to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to United States
Best Price Found | $264 |
|---|---|
Fastest flight time | 7h 15m |
Direct flights | Every day |
Airports in United States | 8 airports |
When did momondo last update prices for flights from London Heathrow Airport to United States?
Prices for flights from London Heathrow Airport to United States refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to United States?
As of December 2024, there are 19 operators available to choose from for flights from London Heathrow Airport to United States.
How old do you have to be to fly from London Heathrow Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to United States?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to United States is Airbus A350-1000, representing 16.00% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 15.62%, Boeing 777 at 15.38%, and Boeing 777-200/200ER at 10.78%.
Best airlines flying from London Heathrow Airport to United States
Compare and see reviews for airlines that fly from London Heathrow Airport to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $324 | Free Cancellation | Rating 7.0 41 reviews | |||
| PriceFrom $355 | Free Cancellation | Rating 7.7 1,285 reviews | |||
| PriceFrom $378 | Free Cancellation | Rating 7.3 1,309 reviews | |||
| PriceFrom $384 | Free Cancellation | Rating 7.1 1,880 reviews | |||
| PriceFrom $419 | Free Cancellation | Rating 7.1 506 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 7.4 1,503 reviews | |||
| PriceFrom $459 | Free Cancellation | Rating 7.1 1,076 reviews | |||
| PriceFrom $472 | Free Cancellation | Rating 7.5 667 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 8.0 8,588 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.5 786 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to United States?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to United States. momondo saves you time and could save you money on your trip.
Can I find flights from London to United States with flexible booking policies on momondo?
All flight searches from London to United States on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to United States?
momondo provides multiple filters to help you find the best flight to United States from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to United States right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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