Flights from London to Dulles International Airport

FAQs for London to Dulles International Airport Flights

• When are flight tickets from London (LON) to Washington D.C. (WAS) the cheapest?

  Airlines adjust prices for flights from London to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

• How much do flights from London (LON) to Washington D.C. (WAS) cost?

  According to Trip.com's data, the lowest price is around PHP 75,512.

• How long does it take to fly from London (LON) to Washington D.C. (WAS) and what is the distance?

  It takes around 8 hours 14 minutes to fly from London (LON) to Washington D.C. (WAS).

• What are the most popular airlines that fly from London (LON) to Washington D.C. (WAS)?

  Airlines with flights from London (LON) to Washington D.C. (WAS): American Airlines, Delta Air Lines, Austrian Airlines, United Airlines, Lufthansa, KLM Royal Dutch Airlines, Iberia, Virgin Atlantic, British Airways, Air France and Finnair.