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  1. Flights
  2. United States
  3. Washington
  4. London - Washington

Cheap flights from London to Washington from £327

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Discover the cheapest flights from London to Washington
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Tue 14 Apr - Wed 22 Apr
Icelandair
Icelandair1 stop
LON - WAS
Icelandair
Icelandair1 stop
WAS - LON
327£
Prime price per passenger
Tue 28 Apr - Wed 6 May
Icelandair
Icelandair1 stop
LON - WAS
Icelandair
Icelandair1 stop
WAS - LON
333£
330£
Prime price per passenger
Fri 8 May - Mon 11 May
Icelandair
Icelandair1 stop
LON - WAS
Icelandair
Icelandair1 stop
WAS - LON
339£
336£
Prime price per passenger
Wed 17 Jun - Thu 25 Jun
Icelandair
Icelandair1 stop
LON - WAS
Icelandair
Icelandair1 stop
WAS - LON
434£
428£
Prime price per passenger
Wed 3 Jun - Thu 11 Jun
Icelandair
Icelandair1 stop
LON - WAS
Icelandair
Icelandair1 stop
WAS - LON
435£
429£
Prime price per passenger
Thu 21 May - Sun 24 May
Klm Royal Dutch Airlines
Klm Royal Dutch Airlines1 stop
LON - WAS
Klm Royal Dutch Airlines
Klm Royal Dutch Airlines1 stop
WAS - LON
497£
489£
Prime price per passenger
Tue 19 May
American Airlines
American AirlinesDirect
LON - WAS
332£
Prime price per passenger
Wed 29 Apr
American Airlines
American AirlinesDirect
LON - WAS
333£
332£
Prime price per passenger
Mon 1 Jun
JetBlue Airways
JetBlue Airways1 stop
LON - WAS
337£
Prime price per passenger
Fri 24 Apr
JetBlue Airways
JetBlue Airways1 stop
LON - WAS
341£
Prime price per passenger
Tue 23 Jun
JetBlue Airways
JetBlue Airways1 stop
LON - WAS
367£
366£
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from London to Washington

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: 11 May - 17 May
Flights from just £490
£654
£639
£529
£528
£632
£490
£527
£582
£496
£540
£531
£565
AprilMayJune
Flight Time11 h and 55 mFlights from London and Washington last around 11 h and 55 m, although this flight time may also depend on other factors.
Cheapest flight£327The cheapest price available for flights from London to Washington that have been booked by our customers in the last 72 hours
Origin airportsGatwick Airport, Heathrow Airport, London Luton Airport, London Stansted Airport, London City AirportFor flights from London to Washington
Destination airportsWashington Dulles International Airport, Ronald Reagan Washington National AirportWhen travelling from London to Washington
Peak seasonMarchAccording to search data from our customers, March is the busiest time to fly from London to Washington
Airlines that fly this routeBritish Airways, Virgin Atlantic, IberiaAirline(s) that fly fromLondon to Washington
Average price of one-way£818Average flight price from London - Washington at eDreams is £818, which is averaged from the last 6 months of data
Best time to bookMarchData from our customers tells us that February is the most popular time to fly to Washington from London
Exchange rate
1 GBP = 1.34 USD
1 USD = 0.75 GBP
Last revised on Mon 30/03
Distance: 3665 miles
London airports
Gatwick (LGW)How far from city centre: 25 miles
Heathrow (LHR)How far from city centre: 14 miles
Luton International (LTN)How far from city centre: 27 miles
Stansted (STN)How far from city centre: 30 miles
London City (LCY)How far from city centre: 7 miles
Southend (SEN)How far from city centre: 35 miles
Washington airports
Dulles Intl (IAD)How far from city centre: 23 miles
R Reagan National (DCA)How far from city centre: 3 miles

Are you planning to travel to Washington for holidays, business or family visits? Count on eDreams to supply you with the cheapest flights and best offers from all London airports. With our fast search engine you will get a large selection of air tickets from standard and low cost airlines and easily make your reservation for this route. If you are flexible we help you find the cheapest day to fly to Washington and if you need to travel soon you can check our top last minute deals. Read all the information you need to know about your next destination and proceed with the booking, indicating your travel dates and completing your reservation with hotels and car rental!

FAQs about flights from London to Washington

What are the advantages of purchasing flexible flight tickets to Washington through eDreams UK?
With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from London to Washington gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.
What is the average cost for flights from London to Washington?
The typical cost for a flight from London to Washington is approximately £818. It's important to note that this price can fluctuate based on various factors, including the time of year and how far in advance you book your ticket. For instance, booking during peak travel seasons or last minute may result in higher fares, while off-peak times might offer more affordable options.
How can I search for and book flights from London to Washington on eDreams UK, and also find the best deals?
With our flight search engine, you can discover flights starting at just £327 for the route from London to Washington. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.
When is the best time to book a flight ticket from London to Washington?
The top months for booking flights from London to Washington are January, June and April. Travelers often find the best deals and optimal flight options during these times, making them ideal for planning your trip.
What are the best months to book a flight from London to Washington?
The best time to fly to Washington from London really hinges on various personal preferences, particularly regarding budget considerations. In terms of popularity, August stands out as the top month for flights to Washington from London, as indicated by our customer search data. Following closely are July and June. If your goal is to escape the hustle and bustle of peak season and find a more tranquil experience, consider traveling during January, February or March. These months are associated with significantly fewer searches, making them a great choice for those seeking a quieter getaway from London to Washington.
How long does it take to fly from London to Washington?
The average flight time from London to Washington is approximately 11 h and 55 m. This journey typically covers a distance of about 3,665.14 mi. Please note that the flights along this route may include one or more layovers in different cities.

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