What are the cheapest airlines flying from London Gatwick Airport to Washington, D.C. round-trip?

Our cheapest airline available from London Gatwick Airport to Washington, D.C. is Icelandair. Our recent data shows that you can find tickets from as low as $481 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and SWISS, starting at $558 and $585 round-trip. These flights start at 34% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. one-way?

For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $448. Users have also found prices from $541 and $545 on Norse Atlantic UK and TAP AIR PORTUGAL, respectively.

What is the cheapest day to fly from London Gatwick Airport to Washington, D.C.?

Travelers seeking maximum savings on their London Gatwick Airport to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London Gatwick Airport to Washington, D.C.?

The most popular flight routes from London Gatwick Airport to Washington, D.C. are London Gatwick - Washington, D.C. Dulles Intl, London Gatwick - Baltimore/Washington and London Gatwick - Washington, D.C. Reagan-National.

What is the cheapest day to fly round-trip from London Gatwick Airport to Washington, D.C.?

Flights from London Gatwick Airport to Washington, D.C. are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

How far in advance should I book a flight from London Gatwick Airport to Washington, D.C.?

Find a great deal and save up to 39% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Gatwick Airport to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $725.

What is the cheapest month to fly from London Gatwick Airport to Washington, D.C.?

The best pricing can be found in the month of February. Prices to Washington, D.C. from London Gatwick Airport average $720. You can even find prices in February for less than $720, as users have found deals to Washington, D.C. from as low as $337. The month of July appears to be one of the more expensive times to travel to Washington, D.C. from London Gatwick Airport. Flying in the targeted month can save you up to 17%.

What is the cheapest time of day to fly from LGW to WAS?

One of the essential ways to save on airfare from London Gatwick Airport to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 4% on airfare.

Most accurate provider : When it comes to deals on London Gatwick Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Gatwick Airport-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Gatwick to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Gatwick to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Gatwick to Washington, D.C.?

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

Can I find deals for business class flights from Gatwick to Washington, D.C.?

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

$393+ Flights from London Gatwick Airport to Washington, D.C.

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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

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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 Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$464 (PLAY)
One-way from	$393 (PLAY)
Popular in	July
Cheapest in	March
Average price	$590
Good one-way deal	$668 or less

Provider with most accurate pricing for London Gatwick-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Gatwick-Washington, D.C. (WAS) flights.

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From London Gatwick to Washington, D.C. (WAS)

Search Deals

One-way flight from London Gatwick to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($216 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in January 2025

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Price to beat on a one-way flight from London Gatwick to Washington, D.C. (WAS).

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Find flight deals from Gatwick to Washington, D.C.

Cheapest flights from Gatwick to Washington, D.C.
Explore the most affordable flight options available from Gatwick to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

jue. 4/37:40 amLGW - BWI

1 stop15h 00mMultiple Airlines

dom. 4/66:50 pmBWI - LGW

1 stop14h 30mMultiple Airlines

Deal found 1/21

$464

jue. 2/2011:55 amLGW - BWI

1 stop11h 35mIcelandair

mié. 3/57:30 pmBWI - LGW

1 stop10h 25mIcelandair

Deal found 1/21

$481

dom. 2/911:55 amLGW - IAD

1 stop11h 30mIcelandair

mar. 2/187:40 pmIAD - LGW

1 stop10h 15mIcelandair

Deal found 1/19

$554

mar. 4/14:25 pmLGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

lun. 4/710:20 pmIAD - LGW

1 stop12h 15mTAP AIR PORTUGAL

Deal found 1/21

$558

mar. 2/181:10 pmLGW - IAD

2 stops32h 05mMultiple Airlines

mar. 2/256:40 pmIAD - LGW

3 stops34h 10mMultiple Airlines

Deal found 1/21

$565

mié. 10/812:10 pmLGW - DCA

1 stop11h 43mJetBlue

mié. 10/2212:30 pmDCA - LGW

1 stop16h 05mJetBlue

Deal found 1/20

$579

mar. 2/116:45 pmLGW - IAD

1 stop25h 45mSWISS

mié. 2/195:30 pmIAD - LGW

1 stop19h 20mSWISS

Deal found 1/19

$585

lun. 2/179:05 pmLGW - DCA

3 stops23h 24mMultiple Airlines

lun. 2/244:10 pmDCA - LGW

2 stops16h 40mMultiple Airlines

Deal found 1/20

$600

lun. 3/1011:20 amLGW - DCA

2 stops16h 25mAmerican Airlines

mié. 3/2611:40 amDCA - LGW

2 stops15h 50mAmerican Airlines

Deal found 1/20

$621

mié. 2/1211:00 amLGW - DCA

2 stops16h 41mBritish Airways

lun. 2/174:10 pmDCA - LGW

2 stops21h 40mBritish Airways

Deal found 1/19

$630

sáb. 3/223:45 pmLGW - IAD

1 stop31h 55mRoyal Air Maroc

dom. 3/309:05 pmIAD - LGW

1 stop13h 35mRoyal Air Maroc

Deal found 1/20

$655

jue. 9/1112:00 pmLGW - IAD

1 stop28h 55mVirgin Atlantic

mié. 9/171:00 pmIAD - LGW

2 stops16h 00mVirgin Atlantic

Deal found 1/20

$679

Best flights from Gatwick to Washington, D.C.
Discover carefully curated flight deals from Gatwick to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 21, 2025.

jue. 4/37:40 amLGW - BWI

1 stop15h 00mMultiple Airlines

dom. 4/66:50 pmBWI - LGW

1 stop14h 30mMultiple Airlines

Deal found 1/21

$464

jue. 2/2011:55 amLGW - BWI

1 stop11h 35mIcelandair

mié. 3/57:30 pmBWI - LGW

1 stop10h 25mIcelandair

Deal found 1/21

$481

mar. 4/14:25 pmLGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

lun. 4/710:20 pmIAD - LGW

1 stop12h 15mTAP AIR PORTUGAL

Deal found 1/21

$558

mar. 2/116:45 pmLGW - IAD

1 stop25h 45mSWISS

mié. 2/195:30 pmIAD - LGW

1 stop19h 20mSWISS

Deal found 1/19

$585

lun. 3/1011:20 amLGW - DCA

2 stops16h 25mAmerican Airlines

mié. 3/2611:40 amDCA - LGW

2 stops15h 50mAmerican Airlines

Deal found 1/20

$621

mié. 2/1211:00 amLGW - DCA

2 stops16h 41mBritish Airways

lun. 2/174:10 pmDCA - LGW

2 stops21h 40mBritish Airways

Deal found 1/19

$630

sáb. 3/223:45 pmLGW - IAD

1 stop31h 55mRoyal Air Maroc

dom. 3/309:05 pmIAD - LGW

1 stop13h 35mRoyal Air Maroc

Deal found 1/20

$655

dom. 2/911:55 amLGW - IAD

1 stop11h 30mIcelandair

mar. 2/187:40 pmIAD - LGW

1 stop10h 15mIcelandair

Deal found 1/19

$554

mar. 2/181:10 pmLGW - IAD

2 stops32h 05mMultiple Airlines

mar. 2/256:40 pmIAD - LGW

3 stops34h 10mMultiple Airlines

Deal found 1/21

$565

lun. 2/179:05 pmLGW - DCA

3 stops23h 24mMultiple Airlines

lun. 2/244:10 pmDCA - LGW

2 stops16h 40mMultiple Airlines

Deal found 1/20

$600

vie. 4/113:40 pmLGW - DCA

2 stops21h 42mIcelandair

mar. 4/225:30 pmDCA - LGW

2 stops16h 10mIcelandair

Deal found 1/21

$943

mié. 1/294:35 pmLGW - DCA

2 stops31h 51mTAP AIR PORTUGAL

sáb. 2/11:00 pmDCA - LGW

2 stops15h 50mTAP AIR PORTUGAL

Deal found 1/20

$1,047

Last-minute flights from Gatwick to Washington, D.C.
Discover last-minute flight deals from Gatwick to Washington, D.C.. Data last updated enero 21, 2025 and is based on user searches.

vie. 1/2411:20 amLGW - DCA

1 stop15h 10mAmerican Airlines

jue. 1/3011:40 amDCA - LGW

2 stops16h 20mAmerican Airlines

Deal found 1/20

$1,268

lun. 1/279:00 amLGW - IAD

1 stop11h 40mMultiple Airlines

lun. 2/35:10 pmIAD - LGW

1 stop11h 05mMultiple Airlines

Deal found 1/20

$641

mar. 1/2811:55 amLGW - IAD

1 stop11h 30mIcelandair

lun. 2/37:40 pmIAD - LGW

1 stop10h 15mIcelandair

Deal found 1/21

$631

mar. 1/2811:55 amLGW - BWI

1 stop11h 35mIcelandair

lun. 2/37:30 pmBWI - LGW

1 stop10h 25mIcelandair

Deal found 1/21

$645

mar. 1/2811:40 amLGW - DCA

1 stop15h 57mMultiple Airlines

jue. 1/309:40 amDCA - LGW

1 stop19h 05mMultiple Airlines

Deal found 1/21

$876

mar. 1/283:45 pmLGW - IAD

1 stop31h 55mRoyal Air Maroc

mié. 1/298:40 pmIAD - LGW

1 stop13h 05mRoyal Air Maroc

Deal found 1/20

$920

mié. 1/294:35 pmLGW - IAD

1 stop27h 25mTAP AIR PORTUGAL

dom. 2/210:30 pmIAD - LGW

1 stop12h 15mTAP AIR PORTUGAL

Deal found 1/21

$566

mié. 1/294:35 pmLGW - DCA

2 stops31h 51mTAP AIR PORTUGAL

sáb. 2/11:00 pmDCA - LGW

2 stops15h 50mTAP AIR PORTUGAL

Deal found 1/20

$1,047

jue. 1/301:55 pmLGW - BWI

1 stop32h 05mMultiple Airlines

dom. 2/26:10 pmBWI - LGW

1 stop16h 00mMultiple Airlines

Deal found 1/21

$505

jue. 1/306:40 pmLGW - IAD

1 stop25h 50mSWISS

lun. 3/35:30 pmIAD - LGW

1 stop19h 20mSWISS

Deal found 1/20

$656

jue. 1/306:00 amLGW - IAD

1 stop34h 35mTurkish Airlines

jue. 2/202:00 pmIAD - LGW

1 stop21h 00mTurkish Airlines

Deal found 1/20

$903

jue. 1/3010:00 amLGW - IAD

2 stops27h 00mEthiopian Air

dom. 2/210:00 amIAD - LGW

1 stop38h 40mEthiopian Air

Deal found 1/21

$1,862

One-way flights from Gatwick to Washington, D.C.
Search for one-way flight options from Gatwick to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated enero 21, 2025.

lun. 2/107:40 amLGW - BWI

1 stop14h 20mMultiple Airlines

Deal found 1/21

$393

jue. 5/228:55 amLGW - IAD

2 stops15h 25mMultiple Airlines

Deal found 1/20

$432

mié. 1/2911:55 amLGW - IAD

1 stop11h 30mIcelandair

Deal found 1/19

$448

jue. 2/1312:00 pmLGW - DCA

2 stops29h 03mMultiple Airlines

Deal found 1/21

$467

mar. 1/2811:55 amLGW - BWI

1 stop11h 35mIcelandair

Deal found 1/21

$473

vie. 3/211:00 pmLGW - DCA

1 stop13h 28mNorse Atlantic UK

Deal found 1/20

$541

mié. 2/124:35 pmLGW - IAD

1 stop27h 25mTAP AIR PORTUGAL

Deal found 1/20

$545

sáb. 3/13:45 pmLGW - IAD

1 stop31h 55mRoyal Air Maroc

Deal found 1/20

$601

mié. 2/1211:55 amLGW - DCA

2 stops33h 20mIcelandair

Deal found 1/20

$613

vie. 2/710:45 amLGW - DCA

2 stops26h 40mTAP AIR PORTUGAL

Deal found 1/21

$766

mié. 3/56:00 amLGW - IAD

1 stop18h 30mTurkish Airlines

Deal found 1/20

$805

sáb. 4/1910:00 amLGW - DCA

2 stops17h 42mAir Europa

Deal found 1/19

$1,201

Find flights from Gatwick to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

jue. 4/3

7:40 am-5:40 pm

1 stop15h 00m

Baltimore/Washington

dom. 4/6

6:50 pm-2:20 pm

1 stop14h 30m

$464

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

jue. 2/20

11:55 am-6:30 pm

1 stop11h 35m

Baltimore/Washington

mié. 3/5

7:30 pm-10:55 am

1 stop10h 25m

$481

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

dom. 2/9

11:55 am-6:25 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

mar. 2/18

7:40 pm-10:55 am

1 stop10h 15m

$554

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

mar. 4/1

4:25 pm-8:50 pm

1 stop33h 25m

Washington, D.C. Dulles Intl

lun. 4/7

10:20 pm-3:35 pm

1 stop12h 15m

$558

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

mar. 2/18

1:10 pm-4:15 pm

2 stops32h 05m

Washington, D.C. Dulles Intl

mar. 2/25

6:40 pm-9:50 am

3 stops34h 10m

$565

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

mar. 2/11

6:45 pm-3:30 pm

1 stop25h 45m

Washington, D.C. Dulles Intl

mié. 2/19

5:30 pm-5:50 pm

1 stop19h 20m

$585

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

lun. 2/17

9:05 pm-3:29 pm

3 stops23h 24m

Washington, D.C. Reagan-National

lun. 2/24

4:10 pm-1:50 pm

2 stops16h 40m

$600

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

lun. 3/10

11:20 am-11:45 pm

2 stops16h 25m

Washington, D.C. Reagan-National

mié. 3/26

11:40 am-7:30 am

2 stops15h 50m

$621

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

mié. 2/12

11:00 am-10:41 pm

2 stops16h 41m

Washington, D.C. Reagan-National

lun. 2/17

4:10 pm-6:50 pm

2 stops21h 40m

$630

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

sáb. 3/22

3:45 pm-7:40 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

dom. 3/30

9:05 pm-3:40 pm

1 stop13h 35m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 30 results

Compare providers for flights from Gatwick to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to Washington, D.C. in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London Gatwick Airport-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Gatwick Airport-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Gatwick to Washington, D.C.

Get recent, data-driven insights about flights from Gatwick to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. (average of $241). Flying from London Gatwick Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Icelandair, TAP AIR PORTUGAL and SWISS from London to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,600 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,490 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,931 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from London Gatwick Airport to Washington, D.C. round-trip?
Our cheapest airline available from London Gatwick Airport to Washington, D.C. is Icelandair. Our recent data shows that you can find tickets from as low as $481 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and SWISS, starting at $558 and $585 round-trip. These flights start at 34% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. one-way?
For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $448. Users have also found prices from $541 and $545 on Norse Atlantic UK and TAP AIR PORTUGAL, respectively.
What are the most popular routes from London Gatwick Airport to Washington, D.C.?
The most popular flight routes from London Gatwick Airport to Washington, D.C. are London Gatwick - Washington, D.C. Dulles Intl, London Gatwick - Baltimore/Washington and London Gatwick - Washington, D.C. Reagan-National.
Can I find deals for flights from Gatwick to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Gatwick to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Gatwick to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Washington, D.C..
Can I find deals for business class flights from Gatwick to Washington, D.C.?
Yes. Cheapflights offers flight deals from Gatwick to Washington, D.C. 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 Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. (average of $241). Flying from London Gatwick Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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

Fairfax

Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Gatwick to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$486	Average$568	FlexibilityNo cancel fee	On-time76%

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$393+ Cheap flights from Gatwick (LGW) to Washington, D.C. (WAS)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gatwick to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Gatwick to Washington, D.C.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Gatwick to Washington, D.C.

Cheapest flights from Gatwick to Washington, D.C.Explore the most affordable flight options available from Gatwick to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

Explore the most affordable flight options available from Gatwick to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

Find flights from Gatwick to Washington, D.C. within your budget

Compare providers for flights from Gatwick to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to Washington, D.C. in January.

Best time to book a flight from Gatwick to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Gatwick with our price prediction graph.

Travel insights for flights from Gatwick to Washington, D.C.

Get recent, data-driven insights about flights from Gatwick to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Washington, D.C.?

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown Icelandair, TAP AIR PORTUGAL and SWISS from London to Washington, D.C.. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from London Gatwick Airport to Washington, D.C. round-trip?

What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. one-way?

What are the most popular routes from London Gatwick Airport to Washington, D.C.?

Can I find deals for flights from Gatwick to Washington, D.C. that include hotel bookings?

How can I find direct flights from Gatwick to Washington, D.C.?

Can I find deals for business class flights from Gatwick to Washington, D.C.?

What is the cheapest month to book a flight from London Gatwick Airport to Washington, D.C.?

Traveling to a place near London Gatwick Airport?

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Alternative routes for Gatwick to Washington, D.C.

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Cheapest flights from Gatwick to Washington, D.C.
Explore the most affordable flight options available from Gatwick to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.