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Fares from $263 One Way, $393 Round Trip from London to Washington

Prices starting at $393 for return flights and $263 for one-way flights to Washington were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Washington from London

Flights from London to Washington - Frequently Asked Questions

Are there non-stop flights from London to Washington?

Yes, if you're jetting from London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.), you'll only have one flight number to bear in mind. There are 3 airlines with direct services to choose from. Here are a few of the best:

  • British Airways
  • Virgin Atlantic
  • United Airlines
What is the shortest flight from London to Washington?

From London, the distinctive sights and sounds of Washington are at least 8 hours away. Lock in your favorite seat, or perhaps even one with extra legroom, and fly to your destination in pure comfort.

What airlines fly from London to Washington most frequently?

British Airways (BA) offers 50 flights each month between London Airport (LHR-Heathrow) to Washington, DC Airport (IAD-Washington Dulles Intl.). Your next exciting adventure is only a few clicks away. Alternatively, reserve your favorite seat with Virgin Atlantic (VS). You'll have 30 monthly flights between London and Washington to select from with this carrier.

Route Information for Flights from London to Washington

Origin Airport IATA CodeLON
Destination Airport IATA CodeWAS
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Flights Review

Jan 12, 2020

Fantastic gentleman in particular made everyone feel very welcome with his friendliness and humor. Thank you!

Dec 18, 2019

Flight staff members on BA229, Sharon and Mark were tremendous,

Dec 9, 2019

The staff was so friendly and highly entertaining! We had a great time.

Dec 5, 2019

Were unable to check in online.

Dec 22, 2018

The flight was smooth and the staff was helpful and informative. However, the entertainment in the exit row is less than adequate and was not functioning properly.

Nov 5, 2018

No in-flight entertainment due to monitor not working.

Oct 1, 2018

My wife was in business class but our luggage was the last to be delivered.

Sep 18, 2018

Had never used orbitz before, for great value and easy booking they were excellent!

Sep 10, 2018

I'm concerned that three dishes out of three for the meal service were spicy - 2 curry and 1 tomato-based issues. I have gastrointestinal issues that make this a challenge. Maybe 1 non-spicy option would be good.

Sep 10, 2018

BA is always wonderful in my experience except for the cancelled flight . I received a change in time notification but not cancellation.

Finding Flights from London to Washington DC

London Heathrow Airport

London Heathrow Airport is the main airport that serves those traveling in and out of the city. You can book low-cost flights from London to any city in the world through London Heathrow Airport is the busiest airport in the United Kingdom. It is located west of central London and offers direct and connecting flights to locations throughout the world. The major airlines that service Heathrow Airport include Air Canada, Air France, Air China, American Airlines, Australian Airlines and British Airways. You can book flights on these, and many other airlines that fly out of this airport, on

Parking at Heathrow Airport

London Heathrow Airport has long-term and short-term parking lots. Long-term parking is available at Terminal 1, Terminal 3 and Terminal 4 and costs £17.90 per day. Short-term parking is available at every terminal and is free for the first 15 minutes. You are then charged £2.80 per hour. Each parking lot has shuttle services that travelers can use to get to the airport's main entrance.

London Ground Transportation

London has public busses, trams, a light rail service and a heavy rail service. London's transport system serves every area of the city and provides services directly to London Heathrow Airport. There are complimentary shuttle services available that take travelers from bus and rail stops close to the airport right to the ticket gates. There are also taxi services available to travelers as well. If you are flying into London and need transportation, book a rental car in advance on

Airport Dining Facilities

There are many places to dine in London Heathrow Airport, including Coffee Republic, The Bridge Bar, The Skylark and Bagel Street. Krispy Kreme, TGI Friday's and Starbucks are also located in the dining area. Always use to find great sales on flights from London, and arrive to the airport early enough to grab a snack and relax before your trip.

Washington DC Airport can help you book cheap flights to Washington DC, which is served by Dulles International Airport. Dulles is located 26 miles from Washington DC, in Chantilly, Virginia. It was the first American airport designed for commercial travel. The airport offers nonstop service to 114 destinations within the United States as well as 37 international locations. can help you find deals on your air ticket.


Dulles airport offers more than 24,000 public parking spaces, with most requiring an hourly fee for use. The airport provides an economy lot as well as valet parking. Visitors picking up passengers can utilize the cell phone waiting area. Dulles International Airport offers a variety of transportation options, including taxis, coaches and shuttles. Rental cars, Metrorail, and Metrobus are also convenient transportation options that are readily available. Taxi fare from the airport to downtown Washington DC costs around $20. A one-way Metrorail fare is $1.70, and a one-way Metrobus fare is $1.60.


Generally, the weather in Washington DC is mild compared to other East Coast cities. Winter temperatures can dip as low as 24°F, and the area occasionally gets snowstorms. Springtime is mild, with temperatures averaging 60°F. Summer months can get very hot, with average temperatures around 89°F. The fall temperatures often average 54°F.

Dulles Airport Restaurants

Many restaurants are available to passengers at the Dulles International Airport. Five Guys, Harry's Tap Room, Capital Grounds Coffee, California Tortilla, and Vino Volo Wine Room are just a sampling of the dining options. Checking for cheap flights to Washington DC is your best bet for finding great deals.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.