Cheap flights from London to Washington

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Sun 1/11
Sun 8/11
From
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To
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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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How to find the cheapest flight from
London (LON) to Washington

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

To save up to 31% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Washington from £546 1-2 weeks out and tickets from £661 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of October. Prices to Washington from London average £458. You can even find prices in October for less than £458, as users have found deals to Washington from as low as £317. The month of July appears to be one of the more expensive times to travel to Washington from London. Flying in the targeted month can save you up to 34%.

Cheap flights from London to Washington in October, November 2020

The best prices found for LON to Washington flights in October, November
21 Nov - 28 Nov
£345pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
12 Nov - 26 Nov
£359pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
23 Nov - 13 Dec
£360pp
LHR
London Heathrow
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
LHR
London Heathrow

London to Washington 2020 flight deals

Cheap flights to Washington from London found for this year
21 Nov - 28 Nov
£345pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
21 Dec - 8 Jan
£351pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
30 Dec - 22 Jan
£356pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Washington from London

Save time with London to Washington direct flight deals
4 Jan - 18 Jan
£385pp
LHR
London Heathrow
Air France
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air France
Direct
LHR
London Heathrow
20 Apr - 11 May
£393pp
LHR
London Heathrow
Air France
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air France
Direct
LHR
London Heathrow
28 Dec - 3 Mar
£407pp
LHR
London Heathrow
Multiple airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air France
Direct
LHR
London Heathrow

Last-minute flights from London to Washington

Late deals on return flights to Washington from London, departing today and this week
31 Oct - 7 Nov
£410pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
LHR
London Heathrow
31 Oct - 7 Nov
£466pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LTN
London Luton
30 Oct - 1 Nov
£490pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to Washington from London

The cheapest one-way flights from London to Washington
03:40 - 14:45
Delta
2 stops
19h 05m
LCY - SEA
Delta
£254
Delta
01:30 - 06:46
Virgin Atlantic
1 stop
13h 16m
LHR - SEA
Virgin Atlantic
01:15 - 07:20
Multiple Airlines
3 stops
38h 05m
STN - SEA
Multiple Airlines
£267
Kiwi.com

Related info for your journey

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

Flight FAQs

From London to Washington

Are flight prices decreasing from London 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 London 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 to Washington to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travellers booking flights from London to Washington include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of the carriers operating flights from London to Washington that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Washington for under £383 on Cheapflights?

Yes, there are multiple flights from London to Washington for under £383. The cheapest flight booked recently is on Multiple Airlines for just £343, but on average you can expect to pay £353.

Are there direct flights from London to Washington for under £460 on Cheapflights?

Cheapflights has 20 direct flights from London to Washington under £460. A good price for a direct flight from London to Washington is less than £427.

Are there last-minute flights available from London to Washington for under £460?

There are currently 20+ open flights from London to Washington within the next 7 days for less than £460.

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

American Airlines, Finnair and British Airways are the most popular airlines when flying from London to Washington.

What are the most popular routes from London to Washington?

While some choose either London City - Seattle/Tacoma Intl or London Luton - Seattle/Tacoma Intl, London Heathrow - Seattle/Tacoma Intl is the most popular route from London to Washington.

What are the cheapest flights from London to Washington?

Looking for the cheapest flight from London to Washington? While on average our users pay £444, our data indicates the cheapest price to be £213. The most popular route (London Heathrow - Seattle/Tacoma Intl), is priced around £365.

How long does is the flight from London to Washington?

Departing from London to Washington will take you 12h 21m. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from London to Washington return?

Cheapflights users have booked flights from London to Washington from £361 return.

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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £230. Delta is not the only option available. At the moment, Virgin Atlantic is another option, for £266.

Arrival points for flights from London to Washington

Destination information for Washington

Things to know before you go. Useful info for your trip from London to Washington
Today's exchange rate
£1 = $1.31

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

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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