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Cheap flights from London Heathrow Airport to the United States from $236

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 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to the United States

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London Heathrow Airport to the United States.
Austrian Airlines Logo
6:00 am - 1:55 pmLHR-EWR
12h 55m1 stop
Austrian Airlines Logo
11:00 pm - 11:25 amEWR-LHR
7h 25mnonstop
$256Austrian Airlines
Find Deal
Mon, Apr 28 - Tue, May 13
Brussels Airlines Logo
8:00 am - 10:55 amLHR-EWR
7h 55mnonstop
Brussels Airlines Logo
6:15 pm - 6:45 amEWR-LHR
7h 30mnonstop
$259Brussels Airlines
Find Deal
Sat, May 3 - Sun, May 11
United Airlines Logo
7:25 am - 10:46 amLHR-LGA
32h 21m2 stops
United Airlines Logo
6:00 am - 6:30 amLGA-LHR
19h 30m2 stops
$388United Airlines
Find Deal
Tue, Apr 22 - Sun, Apr 27
United Airlines Logo
8:40 am - 12:50 pmLHR-JFK
33h 10m1 stop
United Airlines Logo
6:55 am - 9:00 pmJFK-LHR
33h 05m2 stops
$395United Airlines
Find Deal
Thu, May 1 - Thu, May 8
American Airlines Logo
12:15 pm - 4:55 pmLHR-MIA
9h 40mnonstop
American Airlines Logo
12:56 pm - 7:45 amMIA-LHR
13h 49m1 stop
$418American Airlines
Find Deal
Tue, Apr 15 - Mon, Apr 28
American Airlines Logo
12:30 pm - 11:58 pmLHR-MIA
16h 28m1 stop
American Airlines Logo
3:35 pm - 7:40 amMIA-LHR
11h 05m1 stop
$423American Airlines
Find Deal
Mon, Apr 14 - Sat, Apr 26
British Airways Logo
2:10 pm - 5:05 pmLHR-JFK
7h 55mnonstop
British Airways Logo
7:30 pm - 7:45 amJFK-LHR
7h 15mnonstop
$448British Airways
Find Deal
Fri, Apr 25 - Fri, May 2
British Airways Logo
4:35 pm - 7:25 pmLHR-EWR
7h 50mnonstop
British Airways Logo
5:55 pm - 5:50 amEWR-LHR
6h 55mnonstop
$454British Airways
Find Deal
Thu, May 1 - Thu, May 8
Delta Logo
6:30 am - 1:35 pmLHR-BOS
12h 05m1 stop
Delta Logo
5:00 pm - 11:25 amBOS-LHR
13h 25m1 stop
$483Delta
Find Deal
Tue, May 6 - Mon, Oct 6
Delta Logo
8:40 am - 3:25 pmLHR-JFK
11h 45m1 stop
Delta Logo
11:25 pm - 11:25 amJFK-LHR
7h 00mnonstop
$484Delta
Find Deal
Thu, May 1 - Mon, May 12

Air France flights from London Heathrow Airport to United States

Our best Air France deals on London Heathrow Airport to United States flight tickets
Air France
Sep 12
LHR6:15 amLondon Heathrow
14h 50m
1 stop
LAX1:05 pmLos Angeles
Sep 28
LAX8:05 pmLos Angeles
10h 30m
LHR2:35 pmLondon Heathrow
Air France
Apr 25
LHR11:30 amLondon Heathrow
14h 50m
1 stop
LAX6:20 pmLos Angeles
May 9
LAX8:05 pmLos Angeles
10h 30m
LHR2:35 pmLondon Heathrow
Air France
Sep 5
LHR9:40 amLondon Heathrow
7h 40m
BOS12:20 pmBoston Logan Intl
Sep 9
BOS7:05 pmBoston Logan Intl
6h 40m
LHR6:45 amLondon Heathrow

KLM flights from London Heathrow Airport to United States

Our best KLM deals on London Heathrow Airport to United States flight tickets
KLM
May 2
LHR8:40 amLondon Heathrow
14h 10m
1 stop
LAX2:50 pmLos Angeles
May 7
LAX8:05 pmLos Angeles
10h 30m
LHR2:35 pmLondon Heathrow
KLM
May 1
LHR6:50 pmLondon Heathrow
7h 39m
JFK9:29 pmNew York John F Kennedy Intl
May 13
JFK11:25 pmNew York John F Kennedy Intl
7h 00m
LHR11:25 amLondon Heathrow
KLM
Apr 15
LHR9:55 amLondon Heathrow
10h 30m
1 stop
JFK3:25 pmNew York John F Kennedy Intl
Apr 29
JFK8:10 amNew York John F Kennedy Intl
6h 50m
LHR8:00 pmLondon 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

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 $521. 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 $524.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was $610. 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 Sunday because tickets tend to average around $737. 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 in the morning when flights can be purchased for as low as $653. Try not to purchase tickets in the evening because they tend to be around $684. 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?

You are more likely to see cheaper flights to United States from London Heathrow Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $613 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from London Heathrow Airport for as low as $538 on momondo.

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.

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

$236

Fastest flight time

7h 15m

Direct flights

Every day

Airports in United States

8 airports
The best one-way flight to United States from London Heathrow Airport in the past 72 hours is $236. The best round-trip flight deal from London Heathrow Airport to United States found on momondo in the last 72 hours is $256.
The fastest flight from London Heathrow Airport to United States takes 7h 15m
Direct flights go from London Heathrow Airport to United States every day.
There are 8 airports near United States: Chicago O'Hare Intl (ORD), Newark (EWR), Los Angeles (LAX), Miami (MIA), Boston Logan Intl (BOS), New York LaGuardia (LGA), San Francisco (SFO), New York John F Kennedy Intl (JFK)

  • 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?

  • 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?


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
Norse Atlantic UKPriceFrom $338Free CancellationRating
7.1
45 reviews
Search Norse Atlantic UK flights
Scandinavian AirlinesPriceFrom $341Free CancellationRating
7.3
1,328 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $355Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
TAP AIR PORTUGALPriceFrom $397Free CancellationRating
7.1
1,833 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $454Free CancellationRating
7.0
476 reviews
Search Icelandair flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,427 reviews
Search Air France flights
British AirwaysPriceFrom $475Free CancellationRating
6.6
6,717 reviews
Search British Airways flights
DeltaPriceFrom $480Free CancellationRating
8.0
7,897 reviews
Search Delta flights
IberiaPriceFrom $482Free CancellationRating
7.0
2,657 reviews
Search Iberia flights
Austrian AirlinesPriceFrom $484Free CancellationRating
7.5
771 reviews
Search Austrian Airlines flights

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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