Cheap flights from Heathrow to Washington

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Economy
Tue 27/10
Tue 3/11
From
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To
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Leaving on
Tue 27/10
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Anytime
From
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To
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To
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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To
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To
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How to find the cheapest flight from
Heathrow (LHR) to Washington

How far in advance should I book a flight from Heathrow to Washington?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 31% on flights from Heathrow to Washington compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £549. For sooner than that we have options available in the next 3 days from £666.

What is the cheapest month to fly from Heathrow to Washington?

The best pricing can be found in the month of October. Prices to Washington from Heathrow average £461. You can even find prices in October for less than £461, as users have found deals to Washington from as low as £319. The month of July appears to be one of the more expensive times to travel to Washington from Heathrow. Flying in the targeted month can save you up to 34%.

Cheap flights from Heathrow to Washington in October, November 2020

The best prices found for LHR to Washington flights in October, November
18 Nov - 2 Dec
£359pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Direct
LHR
London Heathrow
25 Nov - 2 Dec
£361pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
LHR
London Heathrow
23 Nov - 30 Nov
£364pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
LHR
London Heathrow

Heathrow to Washington 2020 flight deals

Cheap flights to Washington from Heathrow found for this year
18 Nov - 2 Dec
£359pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Direct
LHR
London Heathrow
25 Nov - 2 Dec
£361pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
LHR
London Heathrow
12 Dec - 10 Jan
£363pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Washington from Heathrow

Save time with Heathrow to Washington direct flight deals
1 Feb - 16 Feb
£383pp
LHR
London Heathrow
Multiple airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
KLM
Direct
LHR
London Heathrow
23 Nov - 30 Nov
£385pp
LHR
London Heathrow
Multiple airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
Direct
LHR
London Heathrow
18 Nov - 2 Dec
£386pp
LHR
London Heathrow
Multiple airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air France
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Washington

Late deals on return flights to Washington from Heathrow, departing today and this week
29 Oct - 15 Nov
£408pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
28 Oct - 12 Nov
£410pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
LHR
London Heathrow
28 Oct - 12 Nov
£428pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

One-way flights to Washington from Heathrow

The cheapest one-way flights from Heathrow to Washington
02:30 - 08:46
Virgin Atlantic
1 stop
13h 16m
LHR - SEA
Virgin Atlantic
£254
Kiwi.com
07:00 - 08:50
Air France
Direct
9h 50m
LHR - SEA
Air France
£277
lastminute.com
10:45 - 03:08
Multiple Airlines
3 stops
48h 23m
LHR - SEA
Multiple Airlines
£284
Kiwi.com

Related info for your journey

Useful info, stats and facts about Heathrow to Washington flights.

Flight FAQs

From Heathrow to Washington

Are flight prices decreasing from Heathrow to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London Heathrow to Washington. Policies will vary by airline.

Which airlines flying from London Heathrow to Washington have flexible cancellations due to COVID-19?

British Airways, Virgin Atlantic, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Heathrow to Washington for under £386 on Cheapflights?

Yes, there are multiple flights from Heathrow to Washington for under £386. The cheapest flight booked recently is on Delta for just £359, but on average you can expect to pay £376.

Are there direct flights from Heathrow to Washington for under £386 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Washington under £386. A good price for a direct flight from Heathrow to Washington is less than £423.

Are there last-minute flights available from Heathrow to Washington for under £463?

There are currently 14+ open flights from Heathrow to Washington within the next 7 days for less than £463.

What are the most popular airlines that fly from Heathrow to Washington?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Heathrow to Washington.

What are the most popular routes from Heathrow to Washington?

The most popular route from Heathrow to Washington is London Heathrow - Seattle/Tacoma Intl. You may also consider London Heathrow - Spokane or London Heathrow - Pasco Tri Cities.

What are the cheapest flights from Heathrow to Washington?

While on average a flight from Heathrow to Washington is generally £454, our data shows the cheapest flight currently is £307. When looking at the most popular route, (London Heathrow - Seattle/Tacoma Intl), you can expect to pay £393 for that flight.

What are the most reliable airlines from Heathrow to Washington?

Consider American Airlines (77%), Aer Lingus (77%) or Finnair (77%) when booking your flight. These represent the most reliable airlines when flying from Heathrow to Washington.

How long does is the flight from Heathrow to Washington?

Airlines like Icelandair, Delta, and United Airlines fly from Heathrow to Washington in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 1h 05m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Heathrow to Washington return?

Flying on Delta is currently your cheapest option to Washington, with prices starting at £360. Additional return tickets that might be worth considering are offered by Icelandair and United Airlines, with the lowest prices starting at £367 and £376, respectively.

What are the cheapest airlines to fly from Heathrow to Washington one-way?

£230 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Virgin Atlantic and Air France, with prices starting from £254 and £256, respectively.

Arrival points for flights from Heathrow to Washington

Destination information for Washington

Things to know before you go. Useful info for your trip from Heathrow to Washington
Today's exchange rate
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Airports servicing London

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)
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