IAD to LHR (Washington to London) Flights

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IAD to LHR Flight Details

Distance and aircraft type by airline for flights from Washington Dulles International Airport to London Heathrow Airport.

Destination LHR London Heathrow Airport
Distance 3,666.67 miles
Interesting Facts About Flights from Washington to London (IAD to LHR)
What airlines fly direct from IAD airport to LHR airport?
Each month there are several airlines that offer direct flights from Washington (IAD) to London (LHR). Among the top airlines that consistently provide IAD to LHR flights include:
  • British Airways - (BA) with 30 direct flights between Washington and London monthly
  • TAP Portugal - (TP) with 30 direct flights between IAD and LHR monthly
  • Virgin Atlantic - (VS) with 90 direct flights between Washington and London monthly
  • Delta Air Lines - (DL) with 180 direct flights between IAD and LHR monthly
  • United Airlines - (UA) with 510 direct flights between Washington and London monthly
  • Air Canada - (AC) with 90 direct flights between IAD and LHR monthly
  • Lufthansa - (LH) with 90 direct flights between Washington and London monthly
  • Brussels Airlines - (SN) with 90 direct flights between IAD and LHR monthly
  • Air France - (AF) with 30 direct flights between Washington and London monthly
  • American Airlines - (AA) with 30 direct
How long does it take to fly from IAD to LHR?
The total flight duration time from Washington (IAD) to London (LHR) is typically 9 hours 40 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 4,761 miles, or 7,663 kilometers.
How many flights are there from IAD to LHR per day?
With 11 different airlines operating flights between Washington and London, there are, on average, 1,110 flights per month. This equates to about 259 flights per week, and 37 flights per day from IAD to LHR.
How many afternoon flights are available from Washington to London?
  • Between 12pm PST and 6pm there are, on average, 3 direct flights provided by American Airlines, where the earliest departing flight is at 12:56PM PST and the last departing flight is at 12:56PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by KLM, where the earliest departing flight is at 04:42PM PST and the last departing flight is at 04:42PM PST.
  • Between 12pm PST and 6pm there are, on average, 14 direct flights provided by United Airlines, where the earliest departing flight is at 03:30PM PST and the last departing flight is at 05:50PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Virgin Atlantic, where the earliest departing flight is at 04:42PM PST and the last departing flight is at 04:42PM PST.
  • Between 12pm PST and 6pm there are, on average, 5 direct flights provided by Delta Air Lines, where the earliest departing flight is at 04:42PM PST and the last departing flight is
How many evening flights are currently on sale from Washington Dulles International Airport to London Heathrow Airport?
  • Lufthansa - (LH) lists 3 direct nighttime flights on average from Washington to London.
  • Brussels Airlines - (SN) with about 3 end of day scheduled flights between IAD and LHR from 6:00pm to 11:00pm.
  • American Airlines - (AA) with about 1 end of day scheduled flights between IAD and LHR from 6:00pm to 11:00pm.
  • Air France - (AF) lists 1 direct nighttime flights on average from Washington to London.
  • Delta Air Lines - (DL) lists 3 direct nighttime flights on average from Washington to London.
  • KLM - (KL) with about 2 end of day scheduled flights between IAD and LHR from 6:00pm to 11:00pm.
  • TAP Portugal - (TP) lists 1 direct nighttime flights on average from Washington to London.
  • United Airlines - (UA) with about 4 end of day scheduled flights between IAD and LHR from 6:00pm to 11:00pm.
  • Virgin Atlantic - (VS) lists 2 direct nighttime flights on average from Washington to London.
  • British Airways - (BA) with about 1
What is the flight distance from Washington to London?
The calculated straight line flying distance from IAD airport to LHR airport is 4,761 miles, or 7,663 kilometers.
What is the earliest departure time out of Washington to London?
The earliest flight departs from IAD at 12:56PM and arrives at 06:50AM at LHR.
What is the latest flight available from IAD to LHR?
The latest departure time from IAD is scheduled at 10:35PM with an arrival time of 10:40AM at LHR.

Washington to London Flight Schedule

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Washington to London Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to London to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAD to LHR, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Washington to London, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Washington, District of Columbia

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Popular Flights from London, United Kingdom

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Airlines

Check out popular airlines servicing Washington (IAD), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Washington Dulles International Airport across many airlines, so quit waiting and book your trip with us!

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