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Flights to London Heathrow

$182 Cheap flights to London Heathrow Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London Heathrow Airport departing on 3/10. 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 the United States to London Heathrow Airport

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to London Heathrow Airport.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to London Heathrow Airport found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to London Heathrow Airport.

Cheap direct flights

The latest deals for direct flights to London Heathrow Airport so you can sit back and relax without the need for a layover.

Cheap bus & train deals to London Heathrow Airport

Find recent round-trip train or bus tickets from the United States to London Heathrow Airport.

All round-trip flight deals from the United States to London Heathrow Airport

The cheapest plane tickets from the United States to London Heathrow Airport found on KAYAK recently.
10:00 am - 8:30 amJFK-LHR
18h 30m1 stop
7:10 am - 2:20 pmLHR-JFK
11h 10m1 stop
Fri, Mar 21 - Sun, Mar 23
5:25 pm - 8:05 amJFK-LHR
10h 40m1 stop
7:45 am - 1:00 pmLHR-JFK
10h 15m1 stop
Fri, Mar 28 - Sun, Mar 30
10:05 am - 7:10 amJFK-LHR
17h 05m1 stop
7:10 am - 2:20 pmLHR-JFK
11h 10m1 stop
$359United Airlines
Find Deal
Fri, Mar 14 - Sun, Mar 16
9:45 am - 8:30 amJFK-LHR
17h 45m1 stop
6:50 am - 1:20 pmLHR-JFK
11h 30m1 stop
$365United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
1:06 pm - 8:40 amBOS-LHR
14h 34m1 stop
7:20 am - 3:20 pmLHR-BOS
13h 00m1 stop
$532British Airways
Find Deal
Fri, Feb 7 - Sun, Feb 9
5:00 pm - 8:25 amJFK-LHR
10h 25m1 stop
7:00 pm - 10:05 pmLHR-JFK
8h 05mnonstop
$542British Airways
Find Deal
Sat, Feb 22 - Sun, Feb 23
5:00 pm - 9:15 amJFK-LHR
11h 15m1 stop
8:20 am - 11:25 amLHR-JFK
8h 05mnonstop
$544American Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
6:35 pm - 11:40 amBOS-LHR
12h 05m1 stop
11:45 am - 7:15 pmLHR-BOS
12h 30m1 stop
$568Delta
Find Deal
Wed, Feb 12 - Wed, Feb 19
10:30 pm - 10:15 amBOS-LHR
6h 45mnonstop
9:00 am - 8:10 pmLHR-BOS
16h 10m1 stop
$570Delta
Find Deal
Thu, May 1 - Mon, May 5
4:23 pm - 1:20 pmLAX-LHR
12h 57m1 stop
9:55 am - 5:05 pmLHR-LAX
15h 10m1 stop
$630American Airlines
Find Deal
Sun, Feb 2 - Tue, Feb 18
11:00 pm - 2:25 pmEWR-LHR
11h 25m1 stop
Mon, Mar 10
11:00 pm - 2:25 pmEWR-LHR
10h 25m1 stop
Mon, Feb 3
8:00 am - 8:10 pmJFK-LHR
7h 10mnonstop
$244Delta
Find Deal
Sun, Feb 23
5:05 pm - 8:10 pmBOS-LHR
23h 05m1 stop
$260Delta
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Sat, Mar 22
3:40 pm - 10:00 amBOS-LHR
13h 20m1 stop
$284United Airlines
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Wed, Apr 23
6:25 pm - 7:10 amLGA-LHR
31h 45m1 stop
$284United Airlines
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Sat, Feb 22
12:20 am - 11:15 amJFK-LHR
6h 55mnonstop
$323British Airways
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Mon, Mar 10
12:20 am - 11:15 amJFK-LHR
6h 55mnonstop
$324British Airways
Find Deal
Fri, Mar 21
8:20 pm - 7:50 amBOS-LHR
6h 30mnonstop
$394American Airlines
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Wed, Feb 12
4:10 pm - 6:35 amLGA-LHR
9h 25m1 stop
$406American Airlines
Find Deal
Tue, Jan 28
5:40 pm - 12:40 pmEWR-LHR
14h 00m1 stop
1:40 pm - 10:10 pmLHR-EWR
13h 30m1 stop
$470TAP AIR PORTUGAL
Find Deal
Mon, Jan 27 - Mon, Feb 3
5:40 pm - 5:30 pmEWR-LHR
18h 50m1 stop
8:15 am - 10:10 pmLHR-EWR
18h 55m1 stop
$471TAP AIR PORTUGAL
Find Deal
Mon, Jan 27 - Tue, Feb 4
2:54 pm - 7:00 amJFK-LHR
11h 06m1 stop
7:40 pm - 7:15 pmLHR-JFK
28h 35m1 stop
$497British Airways
Find Deal
Fri, Jan 24 - Sat, Jan 25
8:35 pm - 8:35 amJFK-LHR
7h 00mnonstop
7:25 am - 3:00 pmLHR-JFK
12h 35m1 stop
$512American Airlines
Find Deal
Mon, Jan 27 - Wed, Jan 29
8:35 pm - 8:35 amJFK-LHR
7h 00mnonstop
7:00 am - 3:00 pmLHR-JFK
13h 00m1 stop
$513American Airlines
Find Deal
Sun, Jan 26 - Tue, Jan 28
3:50 pm - 8:15 amJFK-LHR
11h 25m1 stop
6:10 am - 3:00 pmLHR-JFK
13h 50m1 stop
$516British Airways
Find Deal
Sun, Jan 26 - Tue, Jan 28
10:30 pm - 10:30 amJFK-LHR
7h 00mnonstop
6:30 am - 1:22 pmLHR-JFK
11h 52m1 stop
$564Delta
Find Deal
Sat, Jan 25 - Sat, Feb 1
2:30 pm - 7:05 amJFK-LHR
11h 35m1 stop
6:30 am - 1:22 pmLHR-JFK
11h 52m1 stop
$568Delta
Find Deal
Mon, Jan 27 - Sun, Feb 9
3:40 pm - 7:10 amEWR-LHR
10h 30m1 stop
9:10 am - 12:40 pmLHR-EWR
8h 30mnonstop
$607United Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
12:45 pm - 7:10 amLGA-LHR
13h 25m1 stop
6:30 am - 5:55 pmLHR-LGA
16h 25m2 stops
$637United Airlines
Find Deal
Fri, Jan 24 - Tue, Jan 28
5:30 pm - 5:55 amEWR-LHR
7h 25mnonstop
8:00 am - 11:20 amLHR-EWR
8h 20mnonstop
$506United Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
6:40 pm - 6:55 amEWR-LHR
7h 15mnonstop
8:00 am - 11:20 amLHR-EWR
8h 20mnonstop
$507United Airlines
Find Deal
Fri, Feb 21 - Fri, Feb 28
7:25 pm - 7:05 amBOS-LHR
6h 40mnonstop
8:50 am - 11:57 amLHR-BOS
8h 07mnonstop
$547Virgin Atlantic
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Fri, Feb 21 - Fri, Feb 28
6:30 pm - 6:25 amJFK-LHR
6h 55mnonstop
8:55 am - 11:55 amLHR-JFK
8h 00mnonstop
$551Virgin Atlantic
Find Deal
Sun, Feb 2 - Tue, Feb 11
10:00 pm - 9:30 amBOS-LHR
6h 30mnonstop
10:35 am - 1:20 pmLHR-BOS
7h 45mnonstop
$564British Airways
Find Deal
Sat, Feb 22 - Sat, Mar 1
8:10 pm - 7:55 amBOS-LHR
6h 45mnonstop
8:50 am - 11:35 amLHR-BOS
7h 45mnonstop
$576Delta
Find Deal
Tue, Feb 11 - Mon, Mar 3
8:00 am - 8:10 pmJFK-LHR
7h 10mnonstop
8:05 pm - 11:05 pmLHR-JFK
8h 00mnonstop
$576Delta
Find Deal
Mon, Feb 3 - Mon, Feb 24
12:20 am - 11:15 amJFK-LHR
6h 55mnonstop
5:00 pm - 8:00 pmLHR-JFK
8h 00mnonstop
$600British Airways
Find Deal
Sat, Mar 22 - Thu, Apr 3
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
1:35 pm - 4:55 pmLHR-BWI
8h 20mnonstop
$627American Airlines
Find Deal
Sun, Feb 2 - Tue, Feb 11
9:35 pm - 9:30 amJFK-LHR
6h 55mnonstop
12:55 pm - 4:00 pmLHR-JFK
8h 05mnonstop
$628American Airlines
Find Deal
Sun, Feb 2 - Tue, Feb 11

See travel insights to London Heathrow Airport from

Flights to London Heathrow Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to London Heathrow Airport to help you craft the best travel plan.

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.

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 $659. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $689.

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 $536. If you’re not able to fly to London Heathrow Airport in October, then September is your next best option. Flight prices from United States to London Heathrow Airport during September average around $572.

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 evening are often more expensive with an average ticket price of $651.

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 $627 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 $582 on momondo.

Cheapest flights to London Heathrow

Find the cheapest flights to London Heathrow from your nearest city or airport
CHEAPEST MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM LOS ANGELESOctober20% cheaperFlying from Los Angeles to London Heathrow Airport costs on average just $633 in October
MOST EXPENSIVE MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM LOS ANGELESJune42% more expensiveIt costs about $1,121 for flights to London Heathrow Airport from Los Angeles in June
MOST POPULAR MONTH TO FLY TO LONDON HEATHROW AIRPORT FROM LOS ANGELESJuly213% more users visitedMore momondo users searched in flights to London Heathrow Airport from Los Angeles in July than any other month

Cheap London Heathrow Airport flight deals and tips

Summary info about London Heathrow Airport flight prices, duration and airlines

Best One-Way Price

$182

Best Round-Trip Price

$353

Fastest flight time

9h 50m

Popular in

June
The best one-way flight price to London from United States in the last 72 hours is $182 (Newark to London Heathrow).
The best round-trip flight price to London from United States in the last 72 hours is $353 (New York John F Kennedy Intl to London Heathrow).
The fastest flight to London from United States takes 9h 50m (Boston Logan Intl to London Heathrow).
June has the highest demand for flights to London, with a 21% price increase on average.

Frequently asked questions about flying to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

Most travelers find the cheapest round-trip airfare to London Heathrow Airport when booking during the month of October.

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

From most locations, booking your flights to London Heathrow Airport around 179 days prior to your departure date finds the best deals.

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

From most locations, the cheapest day to fly to London Heathrow Airport is Wednesday. Most users found that departing on a Sunday was most expensive.

What is the cheapest time of day to fly to London Heathrow Airport?

In general, when looking for the cheapest flight to London Heathrow Airport, our data indicates that Noon flights are the most cost-effective. Evening flights tend to be the most expensive.

Is there an alternative airport near London Heathrow Airport?

Those flying to London Heathrow Airport could potentially find better pricing at London City Airport (8 mi from London city center), London Gatwick Airport (24 mi from London city center), London Luton Airport (28 mi from London city center), London Stansted Airport (31 mi from London city center) or London Southend Airport (36 mi from London city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into London?

With an average price of $111 per person, London Stansted Airport is the cheapest airport to fly into when planning your trip to London. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to London?

$21 is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Krakow and is 92% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

What airlines fly to London Heathrow Airport?

When did momondo last update prices for flights to London Heathrow Airport?

Prices for flights to London Heathrow Airport refresh daily.

How many operators does momondo search for flights to London Heathrow Airport?

How old do you have to be to fly 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 to London Heathrow Airport.

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

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near London Heathrow Airport?

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

Why use momondo?

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

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

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

momondo does allow users to show only those flights to London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to London?

Once you have performed a search for flights to London, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight to London now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to London and let you know when they change.


An easier way to manage your London Heathrow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular flights to London Heathrow Airport

Popular routes according to searches in the past day on momondo

Cheapest flight routes to London Heathrow

These routes have the cheapest flights to London Heathrow found by momondo users in United States
DepartingDestinationBest TimeBest Price
New YorkLondon6h 50m$350
MiamiLondon8h 25m$381
New WindsorLondon13h 55m$428
NewarkLondon6h 50m$435
BostonLondon6h 30m$450
ChicagoLondon7h 30m$458
OrlandoLondon8h 14m$460
Washington, D.C.London7h 10m$460
DenverLondon9h 00m$461
BaltimoreLondon7h 10m$465
SeattleLondon9h 20m$473
PittsburghLondon7h 25m$488
Las VegasLondon9h 55m$494
PortlandLondon9h 35m$495
San FranciscoLondon10h 15m$501
AtlantaLondon7h 50m$502