IAD to LGW (Washington to London) Flights

Last Minute Flights from IAD to LGW

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

OriginDestinationTravel DatesFlights From*
IADGatwickApril 27 to May 8$652
*Prices include taxes and fees

Cheapest IAD to LGW Flights

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

OriginDestinationTravel DatesFlights From*
IADGatwickOctober 1 to October 22$405
IADGatwickOctober 1 to October 22$498
IADGatwickOctober 1 to October 22$514
IADGatwickOctober 1 to October 22$538
*Prices include taxes and fees
IAD to LGW Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Gatwick
Destination airport IATA code
LGW
Distance
3685 mi

Frequently asked questions

Which airlines with flights from Washington Dulles International Airport to Gatwick Airport allow free cancellation due to COVID-19?
We’ve made it simple to find airfares with cancellation flexibility due to COVID-19. After entering your dates and destination, just click on the “No change fee” box. It’s underneath the “Flexible change policies” subheading on the left of the screen. Like always, remember to read through the airline’s terms and conditions thoroughly before reserving your seats from Washington Dulles International Airport to Gatwick Airport.
What airlines fly direct from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LGW-Gatwick)?
Unfortunately, it’s not possible to fly straight from IAD to LGW. Journey to Gatwick by securing a flight with one or more stops in between. If you’ve got spare time, why not spend a couple of days in your layover destination?
How many flights are there from IAD to LGW?
About 26 flights a month travel from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LGW-Gatwick). If you want to explore the amazing sights of Gatwick, book your fare and jump aboard!
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LGW-Gatwick)?
Approximately 11 hours. While the Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LGW-Gatwick) journey is a long one, you’ll have meals, some kind of in-flight entertainment and other convenient amenities to make you comfortable.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LGW-Gatwick)?
This long-haul journey covers a distance of 3700 miles (5900 km). Consider upgrading your fare to make your trek to Gatwick a comfortable one.
How many afternoon flights are there from IAD to LGW?
There are 6 afternoon and evening flights from IAD to LGW per week. Aer Lingus (EI) lists 3 of these departures, with the earliest leaving at 5:10PM.
What is the earliest departure time out of Loudoun County to Gatwick?
The first service leaves IAD at 5:10PM and touches down at LGW at 8:35PM. It won’t be necessary to rise too early to make this trip.
What is the latest departure time out of Loudoun County to Gatwick?
The latest flight leaves the runway at IAD at 10:00PM and arrives at 3:20PM at LGW. You’ll have adequate time to get ready for this flight.
What is the average price from Loudoun County to Gatwick?
Round-trip fares between IAD and LGW begin from around $405. When you’re ready to take off, we’re ready to help you walk away with the best possible price. 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.

Washington to London Flight Schedule

CarrierFlightDepart IADArrive LGWSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
UB74211:45 pm00:05 pm
-
Check Fare
-
-
-
-
-
0 Stops

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 LGW, 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.