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Cheap flights from the United States to London Heathrow Airport from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London Heathrow Airport departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to London

Recent round-trip flight deals from the United States to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from the United States to London.
Scandinavian Airlines Logo
5:30 pm - 8:55 amEWR-LHR
34h 25m1 stop
Scandinavian Airlines Logo
7:05 am - 1:15 pmLHR-EWR
11h 10m1 stop
$358Scandinavian Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Scandinavian Airlines Logo
6:50 pm - 9:35 amEWR-LHR
33h 45m1 stop
Scandinavian Airlines Logo
6:40 am - 1:15 pmLHR-EWR
11h 35m1 stop
$360Scandinavian Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
3:40 pm - 11:50 amJFK-LHR
15h 10m1 stop
United Airlines Logo
8:45 am - 4:35 pmLHR-JFK
12h 50m1 stop
$443United Airlines
Find Deal
Fri, May 9 - Sun, May 11
United Airlines Logo
7:55 pm - 11:50 amEWR-LHR
10h 55m1 stop
United Airlines Logo
7:45 am - 1:10 pmLHR-EWR
10h 25m1 stop
$446United Airlines
Find Deal
Fri, May 9 - Sun, May 11
British Airways Logo
1:42 pm - 7:45 amBOS-LHR
13h 03m1 stop
British Airways Logo
6:10 am - 7:50 pmLHR-BOS
18h 40m1 stop
$461British Airways
Find Deal
Fri, Sep 19 - Sun, Sep 21
British Airways Logo
6:32 pm - 8:05 amBOS-LHR
32h 33m1 stop
British Airways Logo
7:45 am - 7:50 pmLHR-BOS
17h 05m1 stop
$472British Airways
Find Deal
Mon, Aug 18 - Thu, Aug 21
American Airlines Logo
9:25 pm - 9:25 amEWR-LHR
7h 00mnonstop
American Airlines Logo
4:35 pm - 7:25 pmLHR-EWR
7h 50mnonstop
$561American Airlines
Find Deal
Sun, Jul 20 - Sun, Sep 14
Delta Logo
7:00 pm - 7:15 amJFK-LHR
7h 15mnonstop
Delta Logo
9:35 am - 12:45 pmLHR-JFK
8h 10mnonstop
$564Delta
Find Deal
Thu, May 8 - Thu, May 15
American Airlines Logo
9:25 pm - 9:30 amEWR-LHR
7h 05mnonstop
American Airlines Logo
9:15 am - 6:16 pmLHR-EWR
14h 01m1 stop
$573American Airlines
Find Deal
Tue, Aug 19 - Tue, Sep 2
Delta Logo
9:20 pm - 3:40 pmSFO-LHR
10h 20mnonstop
Delta Logo
6:30 am - 11:45 amLHR-SFO
13h 15m1 stop
$661Delta
Find Deal
Wed, May 7 - Wed, Sep 24

Icelandair flights from United States to London Heathrow Airport

Our best Icelandair deals on United States to London Heathrow Airport flight tickets
Icelandair
Aug 24
JFK8:25 pmNew York John F Kennedy Intl
18h 55m
1 stop
LHR8:20 pmLondon Heathrow
Sep 14
LHR9:25 pmLondon Heathrow
29h 45m
1 stop
JFK10:10 pmNew York John F Kennedy Intl
Icelandair
May 8
JFK11:10 pmNew York John F Kennedy Intl
16h 10m
1 stop
LHR8:20 pmLondon Heathrow
May 14
LHR1:05 pmLondon Heathrow
14h 05m
1 stop
JFK10:10 pmNew York John F Kennedy Intl
Icelandair
May 4
BOS11:35 pmBoston Logan Intl
31h 20m
1 stop
LHR11:55 amLondon Heathrow
May 9
LHR9:25 pmLondon Heathrow
19h 10m
1 stop
BOS11:35 amBoston Logan Intl

Virgin Atlantic flights from United States to London Heathrow Airport

Our best Virgin Atlantic deals on United States to London Heathrow Airport flight tickets
Virgin Atlantic
Apr 26
BOS7:00 pmBoston Logan Intl
6h 45m
LHR6:45 amLondon Heathrow
May 3
LHR9:40 amLondon Heathrow
7h 35m
BOS12:15 pmBoston Logan Intl
Virgin Atlantic
May 9
JFK10:00 pmNew York John F Kennedy Intl
7h 15m
LHR10:15 amLondon Heathrow
May 18
LHR8:10 pmLondon Heathrow
7h 50m
JFK11:00 pmNew York John F Kennedy Intl
Virgin Atlantic
May 8
JFK7:00 pmNew York John F Kennedy Intl
7h 15m
LHR7:15 amLondon Heathrow
May 14
LHR6:50 pmLondon Heathrow
7h 39m
JFK9:29 pmNew York John F Kennedy Intl

See travel insights to London from

How to get the cheapest flight ticket from United States to London Heathrow Airport

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 London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from United States, with most prices found around $534. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from United States to London Heathrow Airport during January average around $568.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $655. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $691.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from United States to London Heathrow Airport at noon for as low as $586. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $720.

What is the cheapest United States to London Heathrow flight route?

Fly from New York John F Kennedy Intl to London Heathrow for the best United States - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from United States when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $620 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from United States for as low as $560 on momondo.

What cabin class options are available on United States to London Heathrow flights?

There are 4 cabin classes available to choose from on United States to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United States to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London Heathrow Airport

Best Price Found

$68

Fastest flight time

6h 30m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from United States in the past 72 hours is $68. The best round-trip flight deal from United States to London Heathrow Airport found on momondo in the last 72 hours is $358.
The fastest flight from United States to London Heathrow Airport takes 6h 30m
Direct flights go from United States to London Heathrow Airport every day.

  • When did momondo last update prices for flights from United States to London Heathrow Airport?

    Prices for flights from United States to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from United States to London Heathrow Airport?

  • How old do you have to be to fly from United States to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to London Heathrow Airport?


Best airlines flying from United States to London Heathrow Airport

Compare and see reviews for airlines that fly from United States to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $203Free CancellationRating
7.3
1,345 reviews
Search Scandinavian Airlines flights
WestJetPriceFrom $272Free CancellationRating
7.2
2,816 reviews
Search WestJet flights
Norse Atlantic UKPriceFrom $284Free CancellationRating
7.1
45 reviews
Search Norse Atlantic UK flights
SWISSPriceFrom $290Free CancellationRating
7.5
1,582 reviews
Search SWISS flights
LufthansaPriceFrom $291Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights
PLAYPriceFrom $326Free CancellationRating
6.9
101 reviews
Search PLAY flights
Air FrancePriceFrom $340Free CancellationRating
7.4
1,444 reviews
Search Air France flights
KLMPriceFrom $366Free CancellationRating
7.8
1,333 reviews
Search KLM flights
JetBluePriceFrom $391Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
American AirlinesPriceFrom $407Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Guildford
Slough
Hayes
Dartford
Dover
Stansted
Ilford
Salisbury
Milton Keynes
Canterbury
Colchester
Horley
Wembley
Swindon
Chelmsford
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

Can I find flights from United States to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to London flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to London?

momondo helps you find the best flight between United States and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to London 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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