Cheap Flights from London (LGW) to Washington (IAD)

Popular airlines from Gatwick Airport (LGW) to Washington Dulles Intl. Airport (IAD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights from London (LGW) to Washington (IAD)
Origin airport
Gatwick
Destination airport
Washington Dulles Intl.
Distance
5896 km

Gatwick to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Gatwick to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LGW to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Gatwick for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from LGW to Washington Dulles Intl. Airport (IAD)?
Round-trip flights from Gatwick Airport (LGW) to IAD start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to IAD?
The majority of flights can be canceled online, but whether you are charged a fee differs between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from London Gatwick to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGW to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to IAD?
The distance is around 5,900 kilometers, so pack your carry-on luggage with all the items you need to make the long journey comfortable. Not sure what to take on board your Gatwick to Chantilly flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from LGW to Washington Dulles Intl. Airport (IAD)?
Flying directly between London Gatwick and IAD isn't possible at present. However, you'll still be able to book a flight to Chantilly with at least one stop.
Are London Gatwick to IAD flight tickets cheaper when they're purchased at the last minute?
Booking your trip from London Gatwick to IAD last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.