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

Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $658. Additional round-trip tickets that might be worth considering are offered by JetBlue and Icelandair, with the lowest prices starting at $665 and $675, respectively.

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

The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $635. However, be on the lookout for offers from British Airways and JetBlue, as they are both options that can get you from London Gatwick Airport to Washington, D.C. Reagan-National Airport for a low price.

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

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport (average of $278). Flying from London Gatwick Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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.

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

Users have found that booking a flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport at least 50 days early can save you up to 35% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport for as little as $752 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,036 for flights departing within the next 3 days.

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

February is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from London Gatwick Airport. Prices for February average $743 per person but you can even find prices for as low as $305. The most expensive prices can be found in the month of July. Opting for a February flight can save you 21% on your journey compared to booking in July

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport as you normally would.

Can I find deals for flights from Gatwick to Reagan-National that include hotel bookings?

Yes. In addition to deals on Gatwick to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Gatwick to Reagan-National?

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

Can I find deals for business class flights from Gatwick to Reagan-National?

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

$439+ Flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Gatwick to Reagan-National 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 Reagan-National

Round-trip from	$658 (American Airlines)
One-way from	$439 (Mytrip)
Popular in	July
Cheapest in	February
Average price	$833

From London Gatwick to Washington, D.C. Reagan-National

Search Deals

One-way flight from London Gatwick to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($125 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Gatwick to Reagan-National

Cheapest flights from Gatwick to Reagan-National
Explore the most affordable flight options available from Gatwick to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 9/2612:20 pmLGW - DCA

2 stops15h 44mAmerican Airlines

Mon 9/291:44 pmDCA - LGW

2 stops13h 26mAmerican Airlines

Deal found 6/10

$658

Tue 10/712:10 pmLGW - DCA

1 stop13h 41mJetBlue

Mon 10/136:55 pmDCA - LGW

1 stop9h 40mJetBlue

Deal found 6/9

$665

Tue 6/1712:00 pmLGW - DCA

1 stop16h 33mVirgin Atlantic

Thu 7/1011:00 amDCA - LGW

1 stop18h 00mVirgin Atlantic

Deal found 6/10

$670

Wed 7/912:10 pmLGW - DCA

1 stop24h 44mIcelandair

Wed 7/161:44 pmDCA - LGW

1 stop14h 51mIcelandair

Deal found 6/11

$675

Thu 7/311:35 amLGW - DCA

3 stops29h 28mMultiple Airlines

Mon 7/76:40 pmDCA - LGW

2 stops34h 10mMultiple Airlines

Deal found 6/10

$701

Wed 6/253:05 pmLGW - DCA

1 stop13h 02mBritish Airways

Tue 7/152:54 pmDCA - LGW

1 stop12h 16mBritish Airways

Deal found 6/11

$777

Best flights from Gatwick to Reagan-National
Discover carefully curated flight deals from Gatwick to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 9/2612:20 pmLGW - DCA

2 stops15h 44mAmerican Airlines

Mon 9/291:44 pmDCA - LGW

2 stops13h 26mAmerican Airlines

Deal found 6/10

$658

Tue 10/712:10 pmLGW - DCA

1 stop13h 41mJetBlue

Mon 10/136:55 pmDCA - LGW

1 stop9h 40mJetBlue

Deal found 6/9

$665

Wed 7/912:10 pmLGW - DCA

1 stop24h 44mIcelandair

Wed 7/161:44 pmDCA - LGW

1 stop14h 51mIcelandair

Deal found 6/11

$675

Thu 7/311:35 amLGW - DCA

3 stops29h 28mMultiple Airlines

Mon 7/76:40 pmDCA - LGW

2 stops34h 10mMultiple Airlines

Deal found 6/10

$701

Wed 6/253:05 pmLGW - DCA

1 stop13h 02mBritish Airways

Tue 7/152:54 pmDCA - LGW

1 stop12h 16mBritish Airways

Deal found 6/11

$777

Thu 6/2612:00 pmLGW - DCA

1 stop27h 15mVirgin Atlantic

Mon 6/301:45 pmDCA - LGW

2 stops15h 15mVirgin Atlantic

Deal found 6/9

$785

Last-minute flights from Gatwick to Reagan-National
Discover last-minute flight deals from Gatwick to Reagan-National. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1712:00 pmLGW - DCA

1 stop16h 33mVirgin Atlantic

Thu 7/1011:00 amDCA - LGW

1 stop18h 00mVirgin Atlantic

Deal found 6/10

$670

Thu 6/1912:10 pmLGW - DCA

1 stop12h 53mJetBlue

Tue 7/156:59 pmDCA - LGW

1 stop9h 36mJetBlue

Deal found 6/10

$720

Fri 6/209:40 amLGW - DCA

2 stops17h 08mMultiple Airlines

Tue 6/246:00 amDCA - LGW

2 stops20h 55mMultiple Airlines

Deal found 6/10

$712

Sat 6/213:05 pmLGW - DCA

1 stop13h 02mAmerican Airlines

Thu 6/262:54 pmDCA - LGW

1 stop12h 16mAmerican Airlines

Deal found 6/10

$904

Sat 6/2112:10 pmLGW - DCA

1 stop24h 28mIcelandair

Sun 6/298:15 amDCA - LGW

1 stop20h 20mIcelandair

Deal found 6/11

$911

Sat 6/2110:35 amLGW - DCA

2 stops28h 11mTAP AIR PORTUGAL

Thu 6/2611:30 amDCA - LGW

2 stops17h 15mTAP AIR PORTUGAL

Deal found 6/11

$2,561

Sun 6/2212:05 pmLGW - DCA

2 stops35h 08mITA Airways

Thu 6/2611:00 amDCA - LGW

2 stops19h 15mITA Airways

Deal found 6/12

$1,642

Mon 6/233:05 pmLGW - DCA

1 stop21h 45mBritish Airways

Mon 8/42:54 pmDCA - LGW

1 stop12h 16mBritish Airways

Deal found 6/10

$753

Mon 6/2312:20 pmLGW - DCA

2 stops16h 37mAmerican Airlines

Mon 8/41:35 pmDCA - LGW

2 stops13h 35mAmerican Airlines

Deal found 6/11

$762

Thu 7/311:35 amLGW - DCA

3 stops29h 28mMultiple Airlines

Mon 7/76:40 pmDCA - LGW

2 stops34h 10mMultiple Airlines

Deal found 6/10

$701

Wed 7/912:10 pmLGW - DCA

1 stop12h 48mJetBlue

Sat 7/196:15 pmDCA - LGW

1 stop10h 20mJetBlue

Deal found 6/11

$672

Wed 7/912:10 pmLGW - DCA

1 stop24h 44mIcelandair

Wed 7/161:44 pmDCA - LGW

1 stop14h 51mIcelandair

Deal found 6/11

$675

One-way flights from Gatwick to Reagan-National
Search for one-way flight options from Gatwick to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 6/258:50 amLGW - DCA

3 stops32h 13mMultiple Airlines

Deal found 6/10

$439

Tue 9/93:05 pmLGW - DCA

1 stop13h 02mIberia

Deal found 6/10

$635

Mon 8/253:05 pmLGW - DCA

1 stop13h 13mBritish Airways

Deal found 6/9

$638

Sat 9/2012:10 pmLGW - DCA

1 stop13h 41mJetBlue

Deal found 6/10

$694

Thu 6/1910:45 amLGW - DCA

3 stops29h 15mWestJet

Deal found 6/10

$728

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 9/26

12:20 pm-11:04 pm

2 stops15h 44m

Washington, D.C. Reagan-National

Mon 9/29

1:44 pm-8:10 am

2 stops13h 26m

$658

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 10/7

12:10 pm-8:51 pm

1 stop13h 41m

Washington, D.C. Reagan-National

Mon 10/13

6:55 pm-9:35 am

1 stop9h 40m

$665

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 7/9

12:10 pm-7:54 am

1 stop24h 44m

Washington, D.C. Reagan-National

Wed 7/16

1:44 pm-9:35 am

1 stop14h 51m

$675

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 7/3

11:35 am-12:03 pm

3 stops29h 28m

Washington, D.C. Reagan-National

Mon 7/7

6:40 pm-9:50 am

2 stops34h 10m

$701

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 6/25

3:05 pm-11:07 pm

1 stop13h 02m

Washington, D.C. Reagan-National

Tue 7/15

2:54 pm-8:10 am

1 stop12h 16m

$777

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 6/26

12:00 pm-10:15 am

1 stop27h 15m

Washington, D.C. Reagan-National

Mon 6/30

1:45 pm-10:00 am

2 stops15h 15m

$785

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 6/25

8:50 am-12:03 pm

3 stops32h 13m

$439

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 9/9

3:05 pm-11:07 pm

1 stop13h 02m

$635

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 8/25

3:05 pm-11:18 pm

1 stop13h 13m

$638

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 9/20

12:10 pm-8:51 pm

1 stop13h 41m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results

Best time to book a flight from Gatwick to Reagan-National

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

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Peruse reviews from past customers who have flown with Virgin Atlantic, JetBlue and American Airlines from London to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Virgin Atlantic

7.4

Good

652 reviews

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

JetBlue

7.3

Good

2,925 reviews

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

American Airlines

7.2

Good

10,000 reviews

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

WestJet

7.2

Good

2,868 reviews

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Icelandair

7.0

Good

499 reviews

Virgin Atlantic

7.4

Good

652 reviews

Reviews

1 / 20

10.0

Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

What are the cheapest airlines flying from London Gatwick Airport to Washington, D.C. Reagan-National Airport round-trip?
Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $658. Additional round-trip tickets that might be worth considering are offered by JetBlue and Icelandair, with the lowest prices starting at $665 and $675, respectively.
What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. Reagan-National Airport one-way?
The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $635. However, be on the lookout for offers from British Airways and JetBlue, as they are both options that can get you from London Gatwick Airport to Washington, D.C. Reagan-National Airport for a low price.
Can I find deals for flights from Gatwick to Reagan-National that include hotel bookings?
Yes. In addition to deals on Gatwick to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Gatwick to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Reagan-National.
Can I find deals for business class flights from Gatwick to Reagan-National?
Yes. Cheapflights offers flight deals from Gatwick to Reagan-National 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. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport (average of $278). Flying from London Gatwick Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Dundalk

Browse thousands of different options on Cheapflights for your next trip

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.

$439+ Cheap flights from Gatwick (LGW) to Reagan-National (DCA)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gatwick to Reagan-National 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 Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Reagan-National

Cheapest flights from Gatwick to Reagan-NationalExplore the most affordable flight options available from Gatwick to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Gatwick to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Gatwick to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Gatwick with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Virgin Atlantic, JetBlue and American Airlines from London to Washington, D.C. to help guide your decision. 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 Reagan-National. 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. Reagan-National Airport round-trip?

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

Can I find deals for flights from Gatwick to Reagan-National that include hotel bookings?

How can I find direct flights from Gatwick to Reagan-National?

Can I find deals for business class flights from Gatwick to Reagan-National?

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

Traveling to a place near London Gatwick Airport?

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 Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Gatwick to Reagan-National
Explore the most affordable flight options available from Gatwick to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.