LHR to DCA (London to Washington) Flights

Last Minute Flights from LHR to DCA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRWashingtonAugust 2 to August 9$1,450
*Prices include taxes and fees

Cheapest LHR to DCA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRWashingtonDecember 10 to January 9$515
LHRWashingtonSeptember 17 to September 30$805
LHRWashingtonNovember 4 to November 11$805
LHRWashingtonSeptember 8 to September 29$807
*Prices include taxes and fees
LHR to DCA Flight Details
Origin airport
Heathrow
Origin airport IATA code
LHR
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Distance
3654 mi

Frequently asked questions

What airlines fly direct from London Heathrow to DCA?
Unfortunately, there aren’t any air carriers that fly straight from Heathrow Airport (LHR) to DCA. If you want to reach Arlington, search for a trip with at least one stop.
How many flights are there from LHR to DCA?
Around 63 every day. If you’re in a rush to travel to Arlington, see if you can pick up a great last-minute deal from London (LHR-Heathrow) to Washington, DC (DCA-Ronald Reagan Washington National) and then book it right away!
How long does it take to fly from London (LHR-Heathrow) to Washington, DC (DCA-Ronald Reagan Washington National)?
Binge-watch movies or just recline your seat and sleep on this trip of 11 hours and 11 minutes. London (LHR-Heathrow) to Washington, DC (DCA-Ronald Reagan Washington National) is classed as a long-haul service, so you’ll want to think of a few ways to while the time away.
What is the flight distance from London (LHR-Heathrow) to Washington, DC (DCA-Ronald Reagan Washington National)?
It’s 3,700 miles (5,900 1) from London (LHR-Heathrow) to Washington, DC (DCA-Ronald Reagan Washington National). Make time go by fast on this long-haul flight by bringing a well-charged tablet or smartphone loaded up with movies.
How many morning flights are there from LHR to DCA?
Early birds — you’ll be delighted to discover that there are 174 morning flights from LHR to DCA each week.

  • American Airlines (AA) offers 56 weekly flights leaving before noon. The earliest one you can take is 8:10AM.
  • Another fantastic option is British Airways. This airline has 28 early flights a week. 8:20AM is the earliest.
  • Secure a seat with Delta Air Lines (DL) and you’ll have some 28 morning flights to select from. The earliest departure time is 9:20AM.

How many afternoon flights are there from LHR to DCA?
If the words “early mornings” just aren’t part of your vocabulary, get aboard one of the 271 weekly afternoon and evening flights from LHR to DCA.

  • American Airlines (AA) operates 68 weekly flights that jet off after midday. The earliest departs at 12:00PM.
  • You can also choose from the 52 afternoon and evening flights on offer with Virgin Atlantic (VS) each week. 12:45PM is the first departure from LHR.
  • Or else reserve a flight from 1:10PM onward with British Airways (BA). This airline has 48 afternoon and evening flights every week.

What is the earliest departure time out of Hounslow to Arlington?
Fly out of LHR at 8:00AM and arrive at DCA at 9:33PM. This is the earliest service you can get on this route.
What is the latest departure time out of Hounslow to Arlington?
Book a seat on the 8:05PM flight from LHR, touching down at DCA at 11:15AM, and give yourself time to deal with any last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Hounslow to Arlington?
Round-trip fares between LHR and DCA start from around $515. When you’re ready to jet off, we’ll help you score the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

London to Washington Flights

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

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from London to Washington, 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.