HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$488+ Cheap flights from Gatwick (LGW) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAD
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gatwick to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Gatwick to District of Columbia

Keep the following information in mind while searching for Gatwick to District of Columbia flight deals. Data was last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$529
(Flightnetwork)

One-way from

$488
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$739
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From London Gatwick to District of Columbia
Search Deals
One-way flight from London Gatwick to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Gatwick to District of Columbia

Cheapest flights from Gatwick to District of Columbia
Explore the most affordable flight options available from Gatwick to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This Flightnetwork deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Mon 11/105:30 pmIAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Deal found 10/5$529
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Sat 11/155:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 10/4$531
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:00 amLGW - IAD
1 stop13h 30mMultiple Airlines
Tue 11/49:00 pmIAD - LGW
1 stop17h 30mMultiple Airlines
Deal found 10/4$532
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:25 amLGW - IAD
1 stop16h 05mMultiple Airlines
Sun 11/95:05 pmIAD - LGW
1 stop10h 20mMultiple Airlines
Deal found 10/5$533
This Booking.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Sun 11/3010:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 10/4$534
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:45 amLGW - IAD
1 stop14h 10mMultiple Airlines
Thu 10/306:05 pmIAD - LGW
1 stop10h 25mMultiple Airlines
Deal found 10/5$536
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:35 pmLGW - IAD
1 stop33h 25mTAP AIR PORTUGAL
Sun 11/3010:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 10/6$537
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:25 pmLGW - IAD
1 stop11h 05mMultiple Airlines
Wed 11/55:05 pmIAD - LGW
1 stop11h 55mMultiple Airlines
Deal found 10/6$538
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Sun 11/1610:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 10/6$540
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Wed 11/1210:30 pmIAD - LGW
1 stop11h 35mTAP AIR PORTUGAL
Deal found 10/6$541
This Booking.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:35 pmLGW - IAD
1 stop27h 40mTAP AIR PORTUGAL
Mon 11/175:30 pmIAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Deal found 10/4$544
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:40 amLGW - IAD
1 stop33h 35mTAP AIR PORTUGAL
Tue 12/25:30 pmIAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Deal found 10/4$547

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to District of Columbia that are best for you.

Fly from

Gatwick

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 11/5

4:35 pm-3:15 pm

1 stop27h 40m

Washington, D.C. Dulles Intl

Wed 11/12

10:30 pm-3:05 pm

1 stop11h 35m

$541

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 11/5

4:35 pm-3:15 pm

1 stop27h 40m

Washington, D.C. Dulles Intl

Wed 11/26

10:30 pm-3:05 pm

1 stop11h 35m

$541

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 11/22

1:25 pm-7:30 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sat 12/6

5:05 pm-8:00 am

1 stop9h 55m

$560

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 11/25

4:35 pm-9:00 pm

1 stop33h 25m

Washington, D.C. Dulles Intl

Sun 11/30

10:30 pm-9:50 am

1 stop30h 20m

$565

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 11/7

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Tue 11/11

7:40 pm-10:55 am

1 stop10h 15m

$567

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 11/17

6:55 am-2:35 pm

2 stops36h 40m

Washington, D.C. Dulles Intl

Mon 11/24

5:30 pm-9:50 am

1 stop11h 20m

$592

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 3/9

9:25 pm-3:35 pm

2 stops22h 10m

Washington, D.C. Dulles Intl

Tue 3/17

6:30 pm-3:45 pm

1 stop17h 15m

$648

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 10/30

2:00 pm-4:34 pm

2 stops30h 34m

Washington, D.C. Dulles Intl

Sat 11/8

5:30 pm-9:50 am

1 stop11h 20m

$662

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 12/13

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 1/14

7:40 pm-10:55 am

1 stop10h 15m

$666

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 12/12

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/19

7:40 pm-10:55 am

1 stop10h 15m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 43 results
1
2
3
...
5

Best time to book a flight from Gatwick to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to District of Columbia

What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of $425). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated October 6, 2025.
Peruse reviews from past customers who have flown with Icelandair from London Gatwick Airport to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
550 reviews

Entertainment

7.0

Overall

7.0

Boarding

7.2

Food

6.2

Comfort

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
Icelandair
7.0
Good
550 reviews
Icelandair
7.0
Good
550 reviews

Entertainment

7.0

Overall

7.0

Boarding

7.2

Food

6.2

Comfort

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

Related info for your journey

Find useful and relevant information for your journey from Gatwick to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to District of Columbia?

    Departing from London Gatwick Airport to District of Columbia will take you 11h 35m. The distance from London Gatwick Airport to District of Columbia is about 3683 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Gatwick to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Gatwick to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to District of Columbia.

  • Can I find deals for business class flights from Gatwick to District of Columbia?

    Yes. Cheapflights offers flight deals from Gatwick to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of $425). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
London City to Newark flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Heathrow to Miami flights
Heathrow to Dulles Intl flights
Heathrow to Los Angeles flights
Heathrow to Boston flights
Heathrow to San Francisco flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Heathrow to Baltimore flights
Heathrow to Las Vegas flights
Heathrow to Atlanta flights
Gatwick to Orlando flights
Gatwick to Miami flights
Heathrow to Tampa flights
London City to Miami flights
Gatwick to Boston flights
Gatwick to Atlanta flights
Gatwick to San Francisco flights
Heathrow to Hobby flights
Heathrow to Seattle flights
Stansted to Miami flights
London City to Boston flights
London City to San Francisco flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Los Angeles flights
Heathrow to Austin flights
Heathrow to Philadelphia flights
Heathrow to George Bush Intcntl flights
London City to Dulles Intl flights
Gatwick to O'Hare Intl flights
Luton to Miami flights
Gatwick to Los Angeles flights
Gatwick to Baltimore flights
Heathrow to Midway flights
Heathrow to Denver flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.