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*
IADGatwickJune 2 to June 7$1,067
*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*
IADGatwickAugust 14 to August 26$510
IADGatwickAugust 14 to August 27$512
IADGatwickMarch 12 to March 26$521
IADGatwickSeptember 3 to September 14$547
*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.