Find airfare and ticket deals for cheap flights from Washington, D.C., DC to London Heathrow Airport (LHR). Search flight deals from various travel partners with one click at $235.Zone 1 flights — those that cover 650 miles or less — typically require 4,750 to 5,250 Avios for economy on British Airways, Iberia and Aer Lingus or 6,000 Avios on most other partners. However, British Airways prices nonstop economy Zone 1 flights within North America at 7,500 Avios. Then, Zone 2 flights and higher use the same pricing as ...My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule.City Pair Program (CPP) The OMB-designated Best-in-Class City Pair Program procures and manages discounted air passenger transportation services for federal government travelers. At its inception in 1980 this service covered only 11 markets, and now covers over 13,000 markets. Today, CPP offers four different contract fares. 1 stop. Wed, Dec 11 LHR – IAD with Scandinavian Airlines. 1 stop. from $427. London.$429 per passenger.Departing Wed, Jan 15, returning Mon, Jan 20.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Wed, Jan 15, arriving in London Heathrow.Inbound indirect ... The total flight duration from London, United Kingdom to Washington, DC is 7 hours, 51 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.The Second Assistant Postmaster was flying to London for the day to oversee the postmarking of the thousands of first-flight covers packed into the DC-4’s hold, each envelope declaring that it ...Find flights to London from $177. Fly from the United States on PLAY, Norse Atlantic UK and more. Fly from New York from $177, from Newark from $189 or from Stewart Intl. …Find flights to London from $177. Fly from the United States on PLAY, Norse Atlantic UK and more. Fly from New York from $177, from Newark from $189 or from Stewart Intl. …The South Bank district is located across from Westminster Bridge. It boasts London's famous ferris wheel - The London Eye - and Shakespeare's Globe theatre. If you're a foodie head to the UK on flights to London, don't miss out on the opportunity to visit the Borough Market and Butler's Wharf. Public Transport and How to Get AroundView more. Search and compare business class flight deals to London. Fly from New York from $1,842, from Newark from $1,849, from Washington, D.C. from $1,940. Book your business class tickets to London.The cheapest return flight ticket from Washington Dulles Airport to London found by KAYAK users in the last 72 hours was for $386 on PLAY, followed by TAP AIR …Calculation principles. The myclimate flight calculator determines the quantity of CO 2 emissions that an aeroplane gives off per passenger for a given flight distance. Nitrogen compounds and aerosols are also included and converted into CO 2. The calculation is based on average consumption data for typical short-haul and long-haul aeroplanes.Flying time from LHR to Washington, DC. The total flight duration from LHR to Washington, DC is 7 hours, 49 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.1 stop. Wed, Dec 11 LHR – IAD with Scandinavian Airlines. 1 stop. from $427. London.$429 per passenger.Departing Wed, Jan 15, returning Mon, Jan 20.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Wed, Jan 15, arriving in London Heathrow.Inbound indirect ...Flying time from LHR to Washington, DC. The total flight duration from LHR to Washington, DC is 7 hours, 49 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.On average, a flight to Washington, D.C. costs £703. The cheapest price found on KAYAK in the last 2 weeks cost £508 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Washington, D.C. which costs £728 on average, and Edinburgh to Washington, D.C., which costs £835 on average. See prices from:Find airfare and ticket deals for cheap flights from Washington, D.C., DC to London Stansted Airport (STN). Search flight deals from various travel partners with one click at $201.The Whitehouse from the South Lawn, Washington DC. Flight Details. Flight No: BA0217 From/To: London Heathrow (LHR) to Washington Dulles Airport (IAD) Departure time: 09:40 Aircraft: A80-800 Ticket Class: World Traveler Plus, upgraded to Club World Seat: 11G Flight time: 8 hoursOn average, flights to London will cost $86. The cheapest one-way flight to London in London is $33, while the cheapest round-trip flight to London is $32. If you’re not interested in flying to London, the next cheapest city in London is London where flights average $86 per ticket.Visit our page to book a flight from Washington DC to London with Turkish Airlines privileges, for detailed information and to purchase now.The fastest flight from Washington, D.C. to London takes 7h 05m. Direct flights go from Washington, D.C. to London every day. There are 4 airports near …Use Google Flights to find cheap departing flights to Washington, D.C. and to track prices for specific travel dates for your next getaway. from £276. Washington D.C.. £279 per passenger.Departing Thu, 5 Dec, returning Mon, 9 Dec.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Thu, 5 Dec, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs from Washington Dulles on Mon, 9 Dec, arriving in London Stansted ... Cheap flights to London. Roundtrip One way Multi-city. Depart. 28/04/2024. Return. 05/05/2024. Travelers and cabin class. 1 adult, Economy. Direct flights only. Connecting flights between Washington, DC and London, United Kingdom. Here is a list of connecting flights from Washington, District of Columbia to London, United Kingdom. This can help you find a one-stop flight with the shortest layover time. We found a total of 16 flights to London, United Kingdom with one connection: Airline routes Fly from Washington, D.C. to London on PLAY from £139... Search for London flights on KAYAK now to find the best deal.Experience England’s iconic, eclectic capital with our flights from Washington, D.C. to London. With some of the shortest transatlantic flight times and cozy blankets and pillows onboard, you’ll arrive refreshed and ready to take in the city. Plus, with Wi-Fi available across most of our fleet, you can stay connected in the clouds. Prices were available within the past 7 days and start at $429 for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Apr 24 - Tue, Apr 30. IAD. Washington. 1 day ago · To United Kingdom. Washington, D.C. - London. Looking for cheap flights from Washington, D.C. to London? Look no further and check out our best prices on flights from Washington, D.C. to London. BA216. Depart Washington (IAD) This flight also operates under the following flight numbers under codeshare arrangements: AA6967, AY5416, EI8916, IB7404.London Heathrow to Washington Flights. Flights from LHR to IAD are operated 28 times a week, with an average of 4 flights per day. Departure times vary between 07:10 - 17:35. The earliest flight departs at 07:10, the last flight departs at 17:35. However, this depends on the date you are flying so please check with the full flight schedule ...Jan 5, 2024 · 1 stop. from $381. London.$389 per passenger.Departing Wed, Jan 15, returning Wed, Jan 22.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Baltimore Washington International on Wed, Jan 15, arriving in London Stansted.Inbound indirect flight with Fly Play, departing from London Stansted on Wed, Jan 22 ... For travel between the United States and Canada, $35 USD fee for 1 checked bag and $45 USD fee for second checked bag. For travel between the United States and the U.S. Virgin Islands, Central America (excluding El Salvador and Panama), Caribbean, Guyana or Bermuda, $35 USD fee for 1 checked bag and $45 USD fee for second checked bag. Our data shows that the cheapest route for a one-way flight from Washington, D.C. to Amsterdam cost $436 and was between Washington, D.C. Dulles Intl Airport and Amsterdam. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $586.Business hotels in London. Book Cheap Flights from Washington DC to London: Search and compare airfares on Tripadvisor to find the best flights for your trip to London. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for flights going to and from your destination.Featured daily fares for flights from London (LHR) to Washington, D.C. (IAD) Find United Airlines cheap flights from London to Washington, D.C.. Enjoy a London to Washington, D.C. modern flight experience in premium cabins with Wi-Fi.“When coming to London, let yourself get taken in by its history. Visit the Tower of London, Buckingham Palace and Big Ben in Westminster. Enjoy walks around our beautiful parks - Hyde Park and Regent's Park are my favourites. Walk along the banks of Thames and pop into the Tate Modern before viewing London from atop the majestic London Eye.Book Cheap Flights to London: Search and compare airfares on Tripadvisor to find the best flights for your trip to London. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for flights going to and from your destination.Flights from Las Vegas to London. Flights from Miami to Oslo. Flights from Miami to Paris. Flights from New York to Oslo. Flights from Los Angeles to Oslo. Flights from Miami to Berlin. Find cheap flights covering multiple destinations spanning across North America & Europe. Find your perfect flight with Norse today.The two airlines most popular with KAYAK users for flights from London to Washington, D.C. are Finnair and Virgin Atlantic. With an average price for the route of £579 and an overall rating of 7.7, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £609 and an overall rating of 7.7.How long is the flight from Washington D.C. to London? The total flight time from Washington, D.C. to London is approximately 7 hours and 30 minutes. The total distance is 3680 miles/5920 km. Things to do and places to see in London. Officially founded by the Romans, the UK’s capital, London, is a hub of international finance, … The cheapest month for flights from London Gatwick Airport to Washington, D.C. is September, where tickets cost $572 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $762 and $742 respectively. Sun, 19 Jan IAD - LHR with Fly Play. 1 stop. from £372. Washington D.C.. £386 per passenger.Departing Fri, 4 Oct, returning Sun, 20 Oct.Return flight with Aer Lingus and Fly Play.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Fri, 4 Oct, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs ...Washington D.C.. £279 per passenger. Departing Tue, 5 Nov, returning Tue, 12 Nov. Return flight with easyJet and Fly Play. Outbound indirect flight with easyJet, departs from London Luton on Tue, 5 Nov, arriving in Baltimore Washington International.easyJet to London. £17. Ryanair to London. £54. British Airways to London. Find flights to London from £19. Fly from the United Kingdom on Ryanair, easyJet and more. Fly from Edinburgh from £19, from Belfast from £20 or from Glasgow from £22. Search for London flights on KAYAK now to find the best deal.Direct (non-stop) flights from London to Dulles. All flight schedules from Heathrow, United Kingdom to Washington Dulles International , Virginia , USA . This route is operated by 3 airline (s), and the flight time is 9 hours and 50 minutes. The distance is …Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Flights to London Heathrow Airport, London. $570. Flights to London Luton Airport, London. $592. Flights to London Southend Airport, London. Find flights to London from $139. Fly from California on Norse Atlantic UK, Air Canada and more. Search for London flights on KAYAK now to find the best deal.Visit our page to book a flight from Washington DC to London with Turkish Airlines privileges, for detailed information and to purchase now.For travel between the United States and Canada, $35 USD fee for 1 checked bag and $45 USD fee for second checked bag. For travel between the United States and the U.S. Virgin Islands, Central America (excluding El Salvador and Panama), Caribbean, Guyana or Bermuda, $35 USD fee for 1 checked bag and $45 USD fee for second checked bag.Air France offers many daily flights from major US airports to London (and direct flights with our partner, Delta Airlines). You may reserve plane tickets to London on airfrance.us and benefit from many services from our company. You can also put an option on your tickets before purchasing them or check-in online (30 hours before departure).While you'll still find an older version of the airline's business class on a very small number of London-bound flights, those planes are in the process of being updated, and most should be done by the end of this year. To make sure you're getting the best product, look for either a 1-2-1 or 1-1-1 seating arrangement, on the 777/787 and 767 ...1 stop. Sat, 7 Dec IAD - STN with Fly Play. 1 stop. from £276. Washington D.C.. £279 per passenger.Departing Thu, 5 Dec, returning Mon, 9 Dec.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Thu, 5 Dec, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs from ...Cheap Flights from Washington to Hong Kong (DCA-HKG) Prices were available within the past 7 days and start at $727 for one-way flights and $1,305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to Hong Kong with no change fee on ...The fastest flight from Washington, D.C. to London takes 7h 05m. Direct flights go from Washington, D.C. to London every day. There are 4 airports near …London Heathrow to Washington Flights. Flights from LHR to IAD are operated 28 times a week, with an average of 4 flights per day. Departure times vary between 07:10 - 17:35. The earliest flight departs at 07:10, the last flight departs at 17:35. However, this depends on the date you are flying so please check with the full flight schedule ...1st February 2023 Tara Shubbuck. Skyscanner’s latest study on flight prices reveals the best time to book flights to London to secure the best savings. To increase your chances of getting the cheapest flights to London, you should travel in January and book 23 weeks (almost 6 months) in advance. Roundtrip One way Multi-city.Cheap Air Canada flights from Washington, D.C. to London. Mon 7/1 9:15 am DCA - YXU. 1 stop 5h 30m Air Canada. Wed 7/3 6:20 pm YXU - DCA. 1 stop 4h 15m Air Canada.The total flight duration from London, United Kingdom to Washington, DC is 7 hours, 51 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.Flights from Washington-DC (WAS) to London (LON), low-cost direct flights and cheap flight offers on the route Washington-DC (WAS) London (LON) from $434 (price correct on 01/21/24). Book cheap tickets for direct flights online.Experience England’s iconic, eclectic capital with our flights from Washington, D.C. to London. With some of the shortest transatlantic flight times and cozy blankets and pillows onboard, you’ll arrive refreshed and ready to take in the city. Plus, with Wi-Fi available across most of our fleet, you can stay connected in the clouds. 1 stop. from £425. London. £445 per passenger.Departing Sat, 1 Mar, returning Sat, 8 Mar.Return flight with Scandinavian Airlines and Norwegian Air Sweden.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sat, 1 Mar, arriving in London Gatwick.Inbound indirect flight with Norwegian Air Sweden, departs from ... Cheap Flights from Washington to London (IAD-LON) Prices were available within the past 7 days and start at $212 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to London with no change fee on selected ...Flights to London. Aer Lingus offers 20+ daily flights to London serving both London Heathrow and London Gatwick Airports. Fly to London with Aer Lingus and look forward to a warm Irish welcome on board.Washington to London Heathrow Flights. Flights from IAD to LHR are operated 26 times a week, with an average of 4 flights per day. Departure times vary between 08:25 - 23:05. The earliest flight departs at 08:25, the last flight departs at 23:05. However, this depends on the date you are flying so please check with the full flight schedule ...Flight deals from Washington, D.C. to London. Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to London? Find the lowest prices on one … 1 stop. from £425. London. £445 per passenger.Departing Sat, 1 Mar, returning Sat, 8 Mar.Return flight with Scandinavian Airlines and Norwegian Air Sweden.Outbound indirect flight with Scandinavian Airlines, departs from Washington Dulles on Sat, 1 Mar, arriving in London Gatwick.Inbound indirect flight with Norwegian Air Sweden, departs from ... Prices were available within the past 7 days and start at $429 for one-way flights and $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Apr 24 - …Flights to London Heathrow Airport, London. $570. Flights to London Luton Airport, London. $592. Flights to London Southend Airport, London. Find flights to London from $139. Fly from California on Norse Atlantic UK, Air Canada and more. Search for London flights on KAYAK now to find the best deal. Our data shows that the cheapest route for a one-way flight from Washington, D.C. to London cost £287 and was between Washington, D.C. Dulles Intl Airport and London Gatwick Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £2,276. United Kingdom. England. London. Compare London flights across hundreds of providers. Find the cheapest month or even day of the year to fly to London. Book the …American Airlines has the most nonstop flights between Washington DC, DC and London; New York City, NY - John F. Kennedy International Airport is the most popular connection for one stop flights between Washington DC, DC and London; In-Flight information. The average flying time for a direct flight from Washington DC, DC to London is 7 hours 4 ...Sun, 19 Jan IAD - LHR with Fly Play. 1 stop. from £372. Washington D.C.. £386 per passenger.Departing Fri, 4 Oct, returning Sun, 20 Oct.Return flight with Aer Lingus and Fly Play.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Fri, 4 Oct, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs ...Connecting flights between Washington, DC and London, United Kingdom. Here is a list of connecting flights from Washington, District of Columbia to London, United Kingdom. This can help you find a one-stop flight with the shortest layover time. We found a total of 16 flights to London, United Kingdom with one connection:To United Kingdom. Washington, D.C. - London. Looking for cheap flights from Washington, D.C. to London? Look no further and check out our best prices on flights from Washington, D.C. to London.Fly to London with British Airways and discover how the past meets the modern. Experience the Changing of the Guard at St James’ Palace then watch locals zip along the pavements on roller skates. Indulge in a traditional afternoon tea at the Ritz before spending the evening exploring the bars and clubs in Soho. Fill up on delicacies and ...Wed, 27 Nov IAD - LGW with Icelandair. 1 stop. from £421. Washington D.C.. £456 per passenger.Departing Mon, 3 Jun, returning Sun, 9 Jun.Return flight with easyJet and Air Canada.Outbound indirect flight with easyJet, departs from London Gatwick on Mon, 3 Jun, arriving in Washington Dulles.Inbound indirect flight with Air Canada, departs from ...British Airways A380 First Class London to Washington DC Review. 1A 19 July 2023. With some Avios and a companion voucher to burn, we thought it’d be nice reason to fly on the British Airways A380 in First to visit Washington D.C and the Virginia area. Because of a delay, we were able to spend additional time in the Concorde Room …Mar 4, 2023 · 4 airports. The best one-way flight to London from Washington, D.C. in the past 72 hours is $194. The best round-trip flight deal from Washington, D.C. to London found on momondo in the last 72 hours is $374. The fastest flight from Washington, D.C. to London takes 7h 05m. easyJet to London. £17. Ryanair to London. £54. British Airways to London. Find flights to London from £19. Fly from the United Kingdom on Ryanair, easyJet and more. Fly from Edinburgh from £19, from Belfast from £20 or from Glasgow from £22. Search for London flights on KAYAK now to find the best deal.Flights deals to London (LHR) from$432*. Flexible with dates? Find the lowest fares to London from your location. We fly to London from all over the United States, so you're spoilt for choice with options. However, if you know where you want to fly from, save time by checking out the deals from our most popular departure airports below.The two airlines most popular with KAYAK users for flights from Washington, D.C. to Paris are Delta and Air France. With an average price for the route of $945 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,029 and an overall rating of 7.5.1 stop. Sat, 7 Dec IAD - STN with Fly Play. 1 stop. from £276. Washington D.C.. £279 per passenger.Departing Thu, 5 Dec, returning Mon, 9 Dec.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Thu, 5 Dec, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs from ...How much is the cheapest flight to London? Prices were available within the past 7 days and start at $122 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to London? Many airlines offer no change fee on selected flights and ...Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. Find the best flights fast, track prices, and book …Apr 28, 2024 · How long is the flight from Washington D.C. to London? The total flight time from Washington, D.C. to London is approximately 7 hours and 30 minutes. The total distance is 3680 miles/5920 km. Things to do and places to see in London. Officially founded by the Romans, the UK’s capital, London, is a hub of international finance, trade, and culture.
Book flights to London and beyond. Don’t forget your camera when you arrive in England’s iconic capital. Centuries of history and culture shape this city, from Big Ben’s towering clock face to Buckingham Palace’s royal postcode. . Stitch photos
Air Canada Flights. Flights to United Kingdom. Flights to London, UK. Planning a trip to London, UK? Find flight deals to London, UK (LHR) with Air Canada, certified with a four-star ranking by Skytrax. Find the best offers and book today!Find airfare and ticket deals for cheap flights from Washington, D.C., DC to London Stansted Airport (STN). Search flight deals from various travel partners with one click at $201.4 airports. The best one-way flight to London from Washington, D.C. in the past 72 hours is $194. The best round-trip flight deal from Washington, D.C. to London found on momondo in the last 72 hours is $374. The fastest flight from Washington, D.C. to London takes 7h 05m.from £261. Washington D.C.. £275 per passenger.Departing Tue, 19 Nov, returning Tue, 10 Dec.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from London Stansted on Tue, 19 Nov, arriving in Washington Dulles.Inbound indirect flight with Fly Play, departs from Washington Dulles on Tue, 10 Dec, arriving in …Cheap Flights from Washington (IAD) to London (LHR) Prices were available within the past 7 days and start at £195 for one-way flights and £365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Flights from Washington, D.C. to London. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to London. Find the best...Business Class. $1,003. London Heathrow Airport. Search and compare business class flight deals to London. Fly from Washington, D.C. from $1,783, from Boston from $1,784, from New York from $1,844. Book your business class tickets to London. The two airlines most popular with KAYAK users for flights from Washington, D.C. to Paris are Delta and Air France. With an average price for the route of $945 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,029 and an overall rating of 7.5. Flying time from LHR to Washington, DC. The total flight duration from LHR to Washington, DC is 7 hours, 49 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.1 stop. Wed, Dec 11 LHR – IAD with Scandinavian Airlines. 1 stop. from $427. London.$429 per passenger.Departing Wed, Jan 15, returning Mon, Jan 20.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Washington Dulles on Wed, Jan 15, arriving in London Heathrow.Inbound indirect ...London Heathrow to Washington Flights. Flights from LHR to IAD are operated 28 times a week, with an average of 4 flights per day. Departure times vary between 07:10 - 17:35. The earliest flight departs at 07:10, the last flight departs at 17:35. However, this depends on the date you are flying so please check with the full flight schedule ...Photo by Davide D'Amico/Flickr. 1. The cheapest time to book a flight to London is at least 13 days, saving up to $820. If you choose to fly to London's biggest airport, London Heathrow, then you'll land the best deal by booking around 13 days in advance, when you can save up to $820 relative to the face value of a ticket bought on …American Airlines has the most nonstop flights between Washington DC, DC and London; New York City, NY - John F. Kennedy International Airport is the most popular connection for one stop flights between Washington DC, DC and London; In-Flight information. The average flying time for a direct flight from Washington DC, DC to London is 7 hours 4 ...Are you searching for American Airlines flights from Washington, D.C. to London? Find the best selections and fly in style..