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.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).Cheap Flights from Washington to Paris (DCA-CDG) Prices were available within the past 7 days and start at $390 for one-way flights and $563 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 Paris with no change fee on selected flights.Find flights to London Heathrow Airport from $230. Fly from Washington, D.C. on TAP AIR PORTUGAL, Virgin Atlantic, Delta and more. Search for London Heathrow Airport …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, …May from £19.99. Edinburgh to London Gatwick. May from £19.99. Glasgow to London Stansted. May from £19.99. Glasgow to London Gatwick. Jun from £19.99. Isle of Man to London Gatwick. May from £19.99.Find cheap flights covering multiple destinations spanning across North America & Europe. Find your perfect flight with Norse today.Discover culturally diverse cities, iconic film locations and national parks teeming with natural beauty. Fly to the USA with British Airways and tick off all the country’s unmissable experiences. Grab a warm drink at a New York coffee shop on a blustery autumn day, or ride the biggest roller coaster at one of Orlando’s sprawling theme parks.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 …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 ...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.Wed, Mar 12 LHR – IAD with Scandinavian Airlines. 1 stop. from $426. London.$489 per passenger.Departing Mon, Sep 9, returning Thu, Sep 12.Round-trip flight with Fly Play and British Airways.Outbound indirect flight with Fly Play, departing from Baltimore Washington International on Mon, Sep 9, arriving in London Heathrow.Inbound indirect ...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 ...Fly from Washington, D.C. to London on PLAY from £139... Search for London flights on KAYAK now to find the best deal. 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 Subway to Washington Dulles, fly to London Heathrow • 10h 42m. Take the subway from Metro Center, Blue/Orange/Silver Line Center Platform to Washington Dulles International Airport, Silver Line Center Platform. Fly from Washington Dulles (IAD) to London Heathrow (LHR) IAD - LHR. £237 - £892.On 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. 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 $243 for one-way flights and $428 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. Earn your airline miles on top of our rewards! There are a total of 99 direct flights from Washington Dc to London. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options. Q. Which is the low season to travel from Washington Dc to London? A. October is considered the low season for traveling from Washington Dc to London, United Kingdom.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 cheap flights from Reagan Washington National Airport to London from $283. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search hundreds of travel … The two airlines most popular with KAYAK users for flights from London to Washington, D.C. are Delta and Virgin Atlantic. With an average price for the route of $782 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $750 and an overall rating of 7.7. 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.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 - …We reward your adventures with Virgin Points. Whether you're taking off, doing the weekly shop or splashing out on an exclusive stay, points make it all more rewarding. Fly to Washington DC from London Heathrow …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 ... 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 ... 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 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 ...Sat, 27 Apr STN - BWI with Fly Play. 1 stop. from £270. London. £271 per passenger.Departing Mon, 22 Apr, returning Thu, 9 May.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Washington Dulles on Mon, 22 Apr, arriving in London Stansted.Inbound indirect flight with Fly Play, departs from …Jan 28, 2024 · 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. Flying time from Washington, DC to LHR. The total flight duration from Washington, DC to LHR 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.Explore Virgin Atlantic's Top-Pick Destinations. Need to get from Washington, D.C. to London? With fares from $536, we offer a great choice of food, drinks and onboard entertainment & WiFi. British Airways to London. $564. American Airlines to London. 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. from $197. Search for London flights on KAYAK now to find the best deal. Cheap Flights from Washington to London (DCA-LHR) Prices were available within the past 7 days and start at $377 for one-way flights and $489 for round trip, for the period …Use Google Flights to find cheap departing flights to London and to track prices for specific travel dates for your next getaway.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, …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 ...Sat, 27 Apr STN - BWI with Fly Play. 1 stop. from £270. London. £271 per passenger.Departing Mon, 22 Apr, returning Thu, 9 May.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Washington Dulles on Mon, 22 Apr, arriving in London Stansted.Inbound indirect flight with Fly Play, departs from …British Airways operates a special aircraft for its London-Gatwick flights from the U.S. Situated aboard the 777-200, this plane is an especially premium-light aircraft. Here’s the seat map: British Airways 777-200 Gatwick 3 class business class seat map. Image Credit: SeatGuru.VIRGINATLANTIC.COM. However, booking Virgin Atlantic business-class flights is unreasonable — you can easily drop 67,500 miles and $875 in fees one-way. It's worth noting that you can book Delta flights to London for as little as 15,000 points in economy and 47,500 points in Delta One (business class).First Class. $794. London Heathrow Airport. Search and compare first class flight deals to London. Fly from Boston from $3,393, from New York from $3,393, from Newark from $3,412. Book your first class tickets to London.LON - WAS. Find cheap flights from London to Washington, D.C. from £178. Return. 1 adult. Economy. 0 bags. Add hotel. Wed 22/5. Wed 29/5. Search. Direct flights only. … 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. Frankfurt would be about $1,000. Budapest maybe $900. Always book directly with the airlines you found. Dealing with third party sites can be cumbersome with rebooking, delays and cancellations. Im looking at a july trip and RT from LAX to London non stop is $850. $1500 seems very high unless youre last second booking. Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. Find airfare and ticket deals for cheap flights from Washington, D.C., DC to London Gatwick Airport (LGW). Search flight deals from various travel partners with one click at $233. ... Flights to London Gatwick Airport from Washington, D.C. in February are about $691 on average during February, but can be found for as low as $370. When is the ... 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 stop. from £408. London. £415 per passenger.Departing Sun, 5 May, returning Tue, 14 May.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Baltimore Washington International on Sun, 5 May, arriving in London Gatwick.Inbound indirect flight with Virgin Atlantic, departs from London Gatwick on …Direct (non-stop) flights from Dulles to London. All flight schedules from Washington Dulles International , Virginia , USA to Heathrow, United Kingdom . This route is operated by 3 airline (s), and the flight time is 8 hours and …Amazing British Airways IAD to LHR Flight Deals. The cheapest flights to Heathrow found within the past 7 days were $577 round trip and $424 one way. Prices and availability subject to change. Additional terms may apply. Tue, Apr 30 - Mon, May 13.Flights from Washington, DC to London cover the 3657 miles (5898 km) long journey taking on average 10 h 20 min with our travel partners like Fly Play, Icelandair, British Airways, United, TAP Portugal, Aer Lingus, American Airlines, DELTA or Virgin Atlantic.Flights to London Heathrow Heathrow Airport welcomes over 200,000 passengers on an average day, making it the biggest airport in London and the seventh busiest in the world. Located just 24 kilometers (15 mi) off the west of Central London, you can easily reach Heathrow Airport by road and public transport.Cheap Flights from Washington to London (DCA-LGW) Prices were available within the past 7 days and start at $369 for one-way flights and $494 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 ...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.May from £19.99. Edinburgh to London Gatwick. May from £19.99. Glasgow to London Stansted. May from £19.99. Glasgow to London Gatwick. Jun from £19.99. Isle of Man to London Gatwick. May from £19.99.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.There are a total of 99 direct flights from Washington Dc to London. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options. Q. Which is the low season to travel from Washington Dc to London? A. October is considered the low season for traveling from Washington Dc to London, United Kingdom.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 …Are you searching for American Airlines flights from Washington, D.C. to London? Find the best selections and fly in style.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 flights to New Delhi from $385. Fly from Washington, D.C. on American Airlines, Delta, Qatar Airways and more. Search for New Delhi flights on KAYAK now to find the best deal.Apr 18, 2024 · Find airfare and ticket deals for cheap flights from Washington, D.C., DC to London, England. Search flight deals from various travel partners with one click at $199. 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.Book now New York (SWF) to London (STN) September 3, 2024 - September 13, 2024 One way of round trip From USD 159 Available: 1 day ago 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. Change currency. Feedback. Help. Flights from London to Washington, D.C.. Use Google Flights to plan your next trip and find cheap one way or round trip flights from London to Washington, D.C..Jan 28, 2024 · 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. 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 …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 $235.1 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 ...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 …Cheap Flights from Washington to Paris (DCA-CDG) Prices were available within the past 7 days and start at $390 for one-way flights and $563 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 Paris with no change fee on selected flights. 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 ... Kentucky. $262. Flights to Lexington, Kentucky. $123. Flights to Louisville, Kentucky. Find flights to Kentucky from $64. Fly from Washington, D.C. on Spirit Airlines, American Airlines, Delta and more. Search for Kentucky flights on KAYAK now to find the best deal.Find deals on London to Washington, D.C. flights. Please use the search function at the top of the page to find our best flight deals. *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject ...Cheap flights from London to Washington DC from £259.99. London (United Kingdom) - Washington DC (United States) return flights from £616.99. From 25/09/2024 (Wednesday) - 01/10/2024 (Tuesday). Check for the dates with …Flights to London Gatwick Airport, London. $474. Flights to London Heathrow Airport, London. $624. Flights to London Luton Airport, London. $772. Flights to London Southend Airport, London. Fly from Florida to London on Norse Atlantic UK from $119... Search for London flights on KAYAK now to find the best deal.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 …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...Jan 28, 2024 · 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. Cheap Flights from Washington to London (DCA-LGW) Prices were available within the past 7 days and start at $369 for one-way flights and $494 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 ... United States ». Michigan. Flights from Detroit Metropolitan Wayne County Airport to London. $716. Flights from Grand Rapids to London. $688. Flights from Traverse City to London. 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 …LON - WAS. Find cheap flights from London to Washington, D.C. from £178. Return. 1 adult. Economy. 0 bags. Add hotel. Wed 22/5. Wed 29/5. Search. Direct flights only. …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 ...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.
To Boston. To Las Vegas. To Honolulu. To Austin. To Panama City. To Philadelphia. To Phoenix. Find United Airlines best fares from London to the United States. Book a London to the United States flight and enjoy our …. Farsi language translator
Book our best prices between Atlanta and London within the next 6 months. Virgin Atlantic is incredibly proud to have been awarded Diamond status in Health and Safety by APEX and Simpliflying. This is the highest standard possible, and shows our unwavering commitment to keeping our staff and customers safe and sound throughout the Covid-19 ...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.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: The two airlines most popular with KAYAK users for flights from Washington, D.C. to London are Delta and Virgin Atlantic. With an average price for the route of $795 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $792 and an overall rating of 7.7. Are you searching for American Airlines flights from Washington, D.C. to London? Find the best selections and fly in style. Cheap Flights from Reagan Washington to London Heathrow from $375 | (DCA - LHR) - KAYAK. DCA - LHR. Find cheap flights from Reagan Washington National Airport to London Heathrow Airport from $375. Round-trip. 1 adult. Economy. 0 bags. Add hotel. qui 5/23. qui 5/30. Flights from Washington DC (IAD) to London Heathrow (LHR), low-cost direct flights and cheap flight offers on the route Washington DC (IAD) London Heathrow (LHR) from $456 (price correct on 08/04/24). Book cheap tickets for direct flights online.Find flights to London from $199. Fly from Washington, D.C. on PLAY, Icelandair and more. Search for London flights on KAYAK now to find the best deal.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 ...Tue, 11 Feb BWI - LHR with Fly Play. 1 stop. from £346. Washington D.C.. £354 per passenger.Departing Thu, 17 Oct, returning Sun, 3 Nov.Return flight with British Airways and Fly Play.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 17 Oct, arriving in Washington Dulles.Inbound indirect flight with Fly Play ...Visit our page to book a flight from Washington DC to London with Turkish Airlines privileges, for detailed information and to purchase now.Sir Frederick Alfred Laker was a British aviation entrepreneur who revolutionized transatlantic travel during the 1970s. Laker was the first to develop a low-cost, no-frills model with his McDonnell Douglas DC-10 'Skytrain' flights between London Gatwick Airport (LGW) and New York John F. Kennedy International Airport (JFK).. …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. 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 ...Book Cheap Nonstop & Direct Flights from Washington DC to London: Search and compare airfares on Tripadvisor to find the best nonstop and direct flights for your trip from Washington DC to London. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for non stop and direct flights going to and from your destination. The cheapest month for flights from London 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. 1 stop. Wed, 20 Nov STN - IAD with Fly Play. 1 stop. from £293. London. £322 per passenger.Departing Mon, 16 Dec, returning Fri, 10 Jan.Return flight with Fly Play and easyJet.Outbound indirect flight with Fly Play, departs from Baltimore Washington International on Mon, 16 Dec, arriving in London Luton.Inbound indirect flight with easyJet ... Find cheap flights from Florida to London from. $353. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Thu 5/23. Thu 5/30. Flying time from Washington, DC to LHR. The total flight duration from Washington, DC to LHR 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. United States ». Michigan. Flights from Detroit Metropolitan Wayne County Airport to London. $716. Flights from Grand Rapids to London. $688. Flights from Traverse City to London. .