LGW to IAD (London to Washington) Flights

Last Minute Flights from LGW to IAD

Best airfare and ticket deals for LGW to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
LGWChantillyApril 7 to May 6$670
*Prices include taxes and fees

Cheapest LGW to IAD Flights

Best airfare and ticket deals for LGW to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
LGWChantillyNovember 27 to November 30$630
LGWChantillyApril 11 to April 20$631
LGWChantillyApril 7 to May 6$670
LGWChantillyApril 7 to April 21$1,798
*Prices include taxes and fees
LGW to IAD Flight Details
Origin airport
Gatwick
Origin airport IATA code
LGW
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
3685 mi

Frequently asked questions

Which airlines with flights from LGW to IAD allow free cancellation due to COVID-19?
It’s easy to find fares with cancellation flexibility due to COVID-19. After you’ve entered the dates you want to travel, just click the “No change fee” box. You’ll find it below the “Flexible change policies” heading to the left. Like always, be sure to read the airline’s terms and conditions thoroughly before you lock in your London Airport (LGW-Gatwick) to Washington, DC Airport (IAD-Washington Dulles Intl.) flights.
What airlines fly direct from London Airport (LGW-Gatwick) to IAD?
To travel from London Airport (LGW-Gatwick) to IAD, you’ll need to reserve a flight with one or more stops. Currently there are no nonstop services on this route.
How many flights are there from LGW to IAD?
There are approximately 17 flights between London Airport (LGW-Gatwick) and Washington, DC Airport (IAD-Washington Dulles Intl.) each month. It’s time to decide on your travel schedule!
How long does it take to fly from London Airport (LGW-Gatwick) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Taking an average of 12 hours and 2 minutes, you’ll have plenty of time for snacks and meals, a TV series binge and a nice snooze. The London Airport (LGW-Gatwick) to Washington, DC Airport (IAD-Washington Dulles Intl.) route is known as a long-haul flight.
What is the flight distance from London Airport (LGW-Gatwick) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Around 3700 miles (5900 km). This is what’s known as a long-haul trip, so make sure your carry-on is full of essentials like a travel pillow, a sleeping mask and a sweater.
How many morning flights are there from LGW to IAD?
Get from LGW to IAD on any one of the 4 early flights available each week. If you want to cruise the skies with Aer Lingus (EI), it operates approximately 4 weekly services that leave before noon. The earliest you can depart with EI is 8:40AM.
What is the earliest departure time out of Gatwick to Loudoun County?
Leave LGW at 8:40AM and touch down at IAD at 10:40PM. This flight is the earliest you can catch on this route.
What is the latest departure time out of Gatwick to Loudoun County?
The last flight leaves LGW at 9:25AM and reaches IAD at 10:40PM. Flying out before noon means more time to check out your destination.
What is the average price from Gatwick to Loudoun County?
Flights from LGW to IAD begin at around $630. You’ll want to move fast, because fabulous fares wait for no one! 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 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 LGW to IAD, 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 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.