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

Flying on JetBlue is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $657. Additional round-trip tickets that might be worth considering are offered by Icelandair and British Airways, with the lowest prices starting at $672 and $698, respectively.

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 March is currently the most expensive (average of $335). 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.

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.

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).

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 30% 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 $748 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 $742 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 20% 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.

$529+ Flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Gatwick to Reagan-National

Round-trip from	$657 (JetBlue)
One-way from	$529 (Mytrip)
Popular in	July
Cheapest in	February
Average price	$893

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

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

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Highest demand for flights based on searches. 14% potential increase in price ($123 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 3, 2025.

Fri 10/1012:10 pmLGW - DCA

1 stop13h 41mJetBlue

Tue 10/144:39 pmDCA - LGW

1 stop11h 56mJetBlue

Deal found 7/2

$657

Thu 8/712:10 pmLGW - DCA

1 stop24h 53mIcelandair

Mon 8/113:45 pmDCA - LGW

1 stop12h 50mIcelandair

Deal found 7/1

$672

Fri 9/2612:40 pmLGW - DCA

1 stop12h 04mMultiple Airlines

Tue 9/3011:00 amDCA - LGW

1 stop18h 45mMultiple Airlines

Deal found 7/2

$693

Fri 8/223:05 pmLGW - DCA

1 stop13h 13mBritish Airways

Wed 8/277:20 pmDCA - LGW

1 stop31h 50mBritish Airways

Deal found 7/2

$698

Fri 8/2210:40 amLGW - DCA

1 stop17h 35mAmerican Airlines

Sun 8/3110:09 pmDCA - LGW

2 stops29h 01mAmerican Airlines

Deal found 7/2

$703

Sat 12/611:00 amLGW - DCA

2 stops16h 38mIberia

Mon 12/812:53 pmDCA - LGW

2 stops16h 22mIberia

Deal found 7/2

$717

Thu 8/712:00 pmLGW - DCA

1 stop16h 35mDelta

Sat 8/165:00 pmDCA - LGW

1 stop12h 00mDelta

Deal found 7/1

$744

Sat 8/3012:00 pmLGW - DCA

1 stop16h 41mVirgin Atlantic

Sat 9/61:40 pmDCA - LGW

2 stops15h 20mVirgin Atlantic

Deal found 7/1

$763

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 July 3, 2025.

Fri 10/1012:10 pmLGW - DCA

1 stop13h 41mJetBlue

Tue 10/144:39 pmDCA - LGW

1 stop11h 56mJetBlue

Deal found 7/2

$657

Thu 8/712:10 pmLGW - DCA

1 stop24h 53mIcelandair

Mon 8/113:45 pmDCA - LGW

1 stop12h 50mIcelandair

Deal found 7/1

$672

Fri 9/2611:35 amLGW - DCA

2 stops35h 29mMultiple Airlines

Tue 9/306:45 pmDCA - LGW

1 stop11h 00mMultiple Airlines

Deal found 7/2

$693

Fri 8/223:05 pmLGW - DCA

1 stop24h 03mBritish Airways

Fri 8/296:30 amDCA - LGW

1 stop20h 40mBritish Airways

Deal found 7/2

$698

Fri 8/2210:40 amLGW - DCA

1 stop17h 35mAmerican Airlines

Sun 8/3110:09 pmDCA - LGW

2 stops29h 01mAmerican Airlines

Deal found 7/2

$703

Sat 12/611:00 amLGW - DCA

2 stops16h 38mIberia

Mon 12/812:53 pmDCA - LGW

2 stops16h 22mIberia

Deal found 7/2

$717

Thu 8/712:00 pmLGW - DCA

1 stop16h 35mDelta

Sat 8/165:00 pmDCA - LGW

1 stop12h 00mDelta

Deal found 7/1

$744

Sat 8/3012:00 pmLGW - DCA

1 stop16h 41mVirgin Atlantic

Sat 9/61:40 pmDCA - LGW

2 stops15h 20mVirgin Atlantic

Deal found 7/1

$763

Last-minute flights from Gatwick to Reagan-National
Discover last-minute flight deals from Gatwick to Reagan-National. Data last updated July 3, 2025 and is based on user searches.

Tue 7/812:10 pmLGW - DCA

1 stop24h 55mIcelandair

Sat 7/123:35 pmDCA - LGW

1 stop13h 00mIcelandair

Deal found 7/1

$833

Tue 7/811:35 amLGW - DCA

2 stops16h 36mIberia

Sat 7/1210:45 amDCA - LGW

2 stops19h 05mIberia

Deal found 7/1

$2,499

Fri 7/1112:10 pmLGW - DCA

1 stop12h 53mJetBlue

Mon 7/141:44 pmDCA - LGW

1 stop14h 51mJetBlue

Deal found 7/1

$754

Fri 7/1112:00 pmLGW - DCA

1 stop27h 14mVirgin Atlantic

Mon 7/141:41 pmDCA - LGW

2 stops15h 19mVirgin Atlantic

Deal found 7/1

$868

Fri 7/119:40 amLGW - DCA

2 stops31h 23mMultiple Airlines

Tue 7/296:40 pmDCA - LGW

1 stop11h 05mMultiple Airlines

Deal found 7/2

$1,056

Wed 7/1612:10 pmLGW - DCA

1 stop12h 53mJetBlue

Mon 7/286:50 pmDCA - LGW

1 stop9h 45mJetBlue

Deal found 7/3

$670

Thu 8/712:10 pmLGW - DCA

1 stop24h 53mIcelandair

Mon 8/113:45 pmDCA - LGW

1 stop12h 50mIcelandair

Deal found 7/1

$672

Thu 8/712:00 pmLGW - DCA

1 stop16h 35mDelta

Sat 8/165:00 pmDCA - LGW

1 stop12h 00mDelta

Deal found 7/1

$744

Fri 8/223:05 pmLGW - DCA

1 stop13h 13mBritish Airways

Wed 8/277:20 pmDCA - LGW

1 stop31h 50mBritish Airways

Deal found 7/2

$698

Fri 8/2210:40 amLGW - DCA

1 stop17h 35mAmerican Airlines

Sun 8/3110:09 pmDCA - LGW

2 stops29h 01mAmerican Airlines

Deal found 7/2

$703

Thu 8/2811:35 amLGW - DCA

2 stops15h 52mMultiple Airlines

Wed 9/1011:00 amDCA - LGW

1 stop15h 55mMultiple Airlines

Deal found 7/3

$762

Sat 8/3012:00 pmLGW - DCA

1 stop16h 41mVirgin Atlantic

Sat 9/61:40 pmDCA - LGW

2 stops15h 20mVirgin Atlantic

Deal found 7/1

$763

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 July 3, 2025.

Mon 11/177:05 amLGW - DCA

3 stops30h 50mMultiple Airlines

Deal found 7/1

$529

Wed 9/243:05 pmLGW - DCA

1 stop13h 02mFinnair

Deal found 7/2

$655

Mon 9/812:10 pmLGW - DCA

1 stop13h 41mJetBlue

Deal found 7/2

$656

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 10/10

12:10 pm-8:51 pm

1 stop13h 41m

Washington, D.C. Reagan-National

Tue 10/14

4:39 pm-9:35 am

1 stop11h 56m

$657

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 8/7

12:10 pm-8:03 am

1 stop24h 53m

Washington, D.C. Reagan-National

Mon 8/11

3:45 pm-9:35 am

1 stop12h 50m

$672

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 9/26

11:35 am-6:04 pm

2 stops35h 29m

Washington, D.C. Reagan-National

Tue 9/30

6:45 pm-10:45 am

1 stop11h 00m

$693

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 8/22

3:05 pm-10:08 am

1 stop24h 03m

Washington, D.C. Reagan-National

Fri 8/29

6:30 am-8:10 am

1 stop20h 40m

$698

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 8/22

10:40 am-11:15 pm

1 stop17h 35m

Washington, D.C. Reagan-National

Sat 8/30

2:54 pm-8:10 am

1 stop12h 16m

$703

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 12/6

11:00 am-10:38 pm

2 stops16h 38m

Washington, D.C. Reagan-National

Mon 12/8

12:53 pm-10:15 am

2 stops16h 22m

$717

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 8/7

12:00 pm-11:35 pm

1 stop16h 35m

Washington, D.C. Reagan-National

Sat 8/16

5:00 pm-10:00 am

1 stop12h 00m

$744

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 8/30

12:00 pm-11:41 pm

1 stop16h 41m

Washington, D.C. Reagan-National

Sat 9/6

1:40 pm-10:00 am

2 stops15h 20m

$763

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 11/17

7:05 am-8:55 am

3 stops30h 50m

$529

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 9/24

3:05 pm-11:07 pm

1 stop13h 02m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta, Finnair, and Virgin Atlantic from London Gatwick Airport to Washington, D.C. Reagan-National Airport have to say. 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

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 JetBlue is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $657. Additional round-trip tickets that might be worth considering are offered by Icelandair and British Airways, with the lowest prices starting at $672 and $698, respectively.
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 March is currently the most expensive (average of $335). 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

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$529+ 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 11/17. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Gatwick to Reagan-National

Round-trip from

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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 July 3, 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 July 3, 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.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta, Finnair, and Virgin Atlantic from London Gatwick Airport to Washington, D.C. Reagan-National Airport have to say. 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?

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?

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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 July 3, 2025.