How long is the flight from London to Washington, D.C. Reagan-National Airport?

Airlines like Virgin Atlantic, Delta, and KLM fly from London to Washington, D.C. Reagan-National Airport in about 11h 23m. The time it takes to get you to your destination can typically vary by up to 4h 44m. Airlines will cover a distance of 3652 mi. Both multi-stop and direct flights can be found to your destination and back.

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

British Airways, at £418, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport.Alternate airlines flying return to your destination include United Airlines and Virgin Atlantic. British Airways is 23% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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

The most popular route from London to Washington, D.C. Reagan-National Airport is London Heathrow - Washington, D.C. Reagan-National. You may also consider London Gatwick - Washington, D.C. Reagan-National or London City - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from London to Washington, D.C. Reagan-National Airport?

Consider British Airways, Virgin Atlantic or American Airlines when booking your flight. These represent the most popular airlines when flying from London to Washington, D.C. Reagan-National Airport.

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

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from London 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.

£359+ Cheap Flights from London to Washington, D.C. Reagan-National Airport

Cheap flight deals from London to Reagan-National

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Reagan-National
Explore the most affordable flight options available from London to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Sun 8/1106:00 -

2 stops17h 18m

Sun 15/1116:00 -

1 stop10h 10m

Deal found 22/9£414

Thu 1/1015:50 -

1 stop12h 09m

Wed 7/1011:05 -

1 stop14h 40m

Deal found 22/9£415

Tue 3/1109:40 -

1 stop13h 13m

Mon 9/1118:45 -

1 stop10h 10m

Deal found 21/9£416

Wed 4/1109:00 -

2 stops15h 58m

Tue 17/1116:00 -

2 stops14h 20m

Deal found 21/9£416

Wed 4/1109:00 -

2 stops15h 58m

Mon 9/1116:00 -

2 stops14h 20m

Deal found 18/9£418

Fri 25/916:20 -

1 stop11h 39m

Sat 10/1012:27 -

1 stop13h 43m

Deal found 18/9£418

Sun 13/1207:30 -

2 stops16h 49m

Thu 7/117:00 -

1 stop9h 00m

Deal found 20/9£419

Wed 7/1008:40 -

2 stops19h 15m

Sun 18/1006:08 -

1 stop9h 02m

Deal found 18/9£420

Mon 28/911:45 -

2 stops33h 19m

Sun 4/1017:05 -

1 stop12h 15m

Deal found 20/9£421

Tue 3/1110:45 -

2 stops16h 04m

Mon 9/1117:12 -

1 stop11h 03m

Deal found 20/9£421

Fri 30/1011:45 -

2 stops15h 22m

Sat 7/1117:05 -

1 stop11h 20m

Deal found 20/9£422

Wed 7/1009:30 -

1 stop17h 20m

Wed 14/1012:50 -

1 stop14h 45m

Deal found 18/9£423

Best flights from London to Reagan-National
Discover carefully curated flight deals from London to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Thu 26/1106:30 -

2 stops16h 07m

Fri 4/1213:25 -

1 stop12h 25m

Deal found 22/9£421

Sun 27/908:20 -

1 stop15h 11m

Mon 5/1015:05 -

1 stop10h 40m

Deal found 19/9£435

Fri 4/1217:20 -

1 stop11h 23m

Sun 6/1215:30 -

1 stop10h 20m

Deal found 18/9£435

Tue 29/914:10 -

1 stop14h 00m

Sat 3/1018:23 -

1 stop22h 17m

Deal found 19/9£478

Tue 3/1118:25 -

3 stops25h 59m

Mon 9/1111:05 -

3 stops21h 45m

Deal found 21/9£551

Mon 2/1109:20 -

1 stop14h 46m

Wed 4/1113:09 -

1 stop12h 46m

Deal found 20/9£639

Tue 20/1019:30 -

2 stops29h 29m

Sun 13/1211:55 -

2 stops16h 25m

Deal found 22/9£679

Thu 5/1106:00 -

2 stops18h 01m

Sun 8/1113:09 -

2 stops18h 31m

Deal found 20/9£779

Wed 16/1210:50 -

1 stop12h 35m

Mon 28/1207:10 -

1 stop18h 10m

Deal found 22/9£434

Sun 18/1017:45 -

1 stop18h 44m

Fri 5/312:59 -

1 stop13h 46m

Deal found 18/9£435

Tue 29/915:50 -

1 stop12h 09m

Tue 6/1017:05 -

1 stop10h 45m

Deal found 19/9£435

Fri 6/1110:00 -

2 stops18h 47m

Fri 13/1117:02 -

2 stops17h 43m

Deal found 22/9£437

Mon 21/1211:20 -

1 stop16h 45m

Wed 30/1207:45 -

1 stop18h 20m

Deal found 21/9£510

Wed 7/1007:45 -

2 stops17h 14m

Tue 13/1011:00 -

2 stops20h 00m

Deal found 22/9£643

Thu 1/1010:00 -

2 stops17h 59m

Tue 6/1017:30 -

2 stops17h 55m

Deal found 21/9£750

Fri 20/1110:00 -

2 stops29h 02m

Wed 2/1217:02 -

2 stops18h 23m

Deal found 19/9£750

Sat 14/1110:00 -

2 stops17h 26m

Sat 21/1117:20 -

2 stops18h 05m

Deal found 22/9£785

Thu 3/1210:10 -

3 stops26h 41m

Wed 9/1213:00 -

3 stops40h 00m

Deal found 20/9£800

Sat 31/1010:10 -

3 stops27h 14m

Sun 8/1113:09 -

2 stops15h 41m

Deal found 21/9£1,175

Sat 3/1010:45 -

2 stops16h 49m

Wed 14/1012:50 -

2 stops16h 55m

Deal found 22/9£801

Thu 26/1110:10 -

3 stops31h 00m

Fri 4/1217:45 -

2 stops17h 00m

Deal found 22/9£806

Wed 9/1210:00 -

2 stops17h 24m

Sun 20/1217:50 -

2 stops17h 35m

Deal found 18/9£925

Sun 18/1006:35 -

2 stops16h 40m

Sun 25/1009:40 -

2 stops20h 45m

Deal found 20/9£939

Sat 3/1008:30 -

3 stops18h 20m

Fri 27/1116:00 -

2 stops14h 30m

Deal found 21/9£952

Sat 10/1010:00 -

2 stops29h 09m

Sat 17/1017:05 -

2 stops18h 20m

Deal found 19/9£1,169

Thu 15/1010:00 -

2 stops29h 09m

Sun 18/1017:05 -

2 stops18h 20m

Deal found 22/9£1,263

Sat 10/1010:00 -

2 stops17h 55m

Sat 23/111:00 -

2 stops24h 25m

Deal found 21/9£1,264

Find flight deals from London to Reagan-National

Round-trip from	£414
One-way from	£359
Popular in	October
Cheapest in	February
Average price	£553

Virgin Atlantic
6/10-10/10
2 total stops
39h 40m total
London to Washington, D.C.

Search Deals

Iberia
10/12-31/12
1 total stop
13h 59m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Mon 9/11

10:35-17:19

1 stop11h 44m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£359

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Fri 4/12

11:40-19:10

1 stop12h 30m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£361

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Sat 14/11

11:40-19:15

1 stop12h 35m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£361

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Sat 7/11

06:40-20:59

2 stops19h 19m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£371

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Mon 18/1

19:50-19:37

3 stops28h 47m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£373

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Mon 16/11

20:40-19:23

2 stops27h 43m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£374

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Wed 11/11

20:55-19:23

3 stops27h 28m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£376

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Tue 19/1

19:50-19:37

2 stops28h 47m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£385

LondonWashington, D.C.

LGW London Gatwick - DCA Washington, D.C. Reagan-National

LGWDCA

London Gatwick

Thu 10/12

11:15-23:59

1 stop17h 44m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£389

LondonWashington, D.C.

STN London Stansted - DCA Washington, D.C. Reagan-National

STNDCA

London Stansted

Fri 20/11

06:00-23:11

2 stops22h 11m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£391

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 57 resultsSorted by cheapest first

...

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

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

LON-DCA

LHR-DCA

LGW-DCA

STN-DCA

Estimated return 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 to Washington, D.C. Reagan-National Airport

LON-DCA

LHR-DCA

LGW-DCA

STN-DCA

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

Currently, February is the cheapest month in which you can book a flight from London to Washington, D.C. Reagan-National Airport (average of £434). Flying from London to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of £678). 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 much does it cost for a return flight from London to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment.

London to Washington, D.C. Reagan-National Airport flights typically cost between £515 and £681 in October.
The cheapest return price found within the last 5 days was £414 on Virgin Atlantic (6 Oct–10 Oct).

What’s the top stopover airport for flights from London to Washington, D.C. Reagan-National Airport?

Boston (BOS) – chosen by Cheapflights users on 29% of one-stop itineraries from London to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Washington, D.C. Reagan-National Airport?

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £415.

What’s the fastest stopover option from London to Washington, D.C. Reagan-National Airport?

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 11h 03m.

Which airport typically offers the quickest stopover for flights from London to Washington, D.C. Reagan-National Airport?

Flights via New York (JFK) offer the fastest connection on this route, with an average stopover time of 1h 10m.

Reviews of airlines servicing Reagan-National

Check out reviews from past customers who have flown with Virgin Atlantic,JetBlue, andAmerican Airlines from London to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.4

Good

694 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

JetBlue

7.1

Good

3,038 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

American Airlines

7.0

Good

12,076 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,227 reviews

Virgin Atlantic

7.4

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London to Washington, D.C. Reagan-National Airport?
Airlines like Virgin Atlantic, Delta, and KLM fly from London to Washington, D.C. Reagan-National Airport in about 11h 23m. The time it takes to get you to your destination can typically vary by up to 4h 44m. Airlines will cover a distance of 3652 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Washington, D.C. Reagan-National Airport round-trip?
British Airways, at £418, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport.Alternate airlines flying return to your destination include United Airlines and Virgin Atlantic. British Airways is 23% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from London to Washington, D.C. Reagan-National Airport?
The most popular route from London to Washington, D.C. Reagan-National Airport is London Heathrow - Washington, D.C. Reagan-National. You may also consider London Gatwick - Washington, D.C. Reagan-National or London City - Washington, D.C. Reagan-National.
Can I find deals for flights from London to Reagan-National that include hotel bookings?
Yes. In addition to deals on London to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Reagan-National.
Can I find deals for business class flights from London to Reagan-National?
Yes. Cheapflights offers flight deals from London 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 to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from London to Washington, D.C. Reagan-National Airport (average of £434). Flying from London to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of £678). 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

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to District of Columbia

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Reagan-National flight routes

Alternative routes for London to Reagan-National

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Gatwick to Dulles Intl flights

Heathrow to Reagan-National flights

Stansted to Dulles Intl flights

London City to Dulles Intl flights

Luton to Dulles Intl flights

Gatwick to Baltimore flights

Gatwick to Reagan-National flights

Manchester to Dulles Intl flights

Manchester to Reagan-National flights

Manchester to Baltimore flights

Luton to Baltimore flights

Stansted to Baltimore flights

Edinburgh to Dulles Intl flights

Birmingham to Dulles Intl flights

London City to Baltimore flights

Edinburgh to Baltimore flights

Edinburgh to Reagan-National flights

London City to Reagan-National flights

Birmingham to Baltimore flights

Birmingham to Reagan-National flights

Leeds to Dulles Intl flights

Southampton to Dulles Intl flights

Southampton to Baltimore flights

Southend to Dulles Intl flights

Exeter to Dulles Intl flights

Leeds to Baltimore flights

Newcastle upon Tyne to Dulles Intl flights

Newcastle upon Tyne to Baltimore flights

Newcastle upon Tyne to Reagan-National flights

Leeds to Reagan-National flights

Bristol to Dulles Intl flights

Bristol to Baltimore flights

East Midlands to Baltimore flights

Grimsby to Dulles Intl flights

Newquay to Baltimore flights

Bristol to Reagan-National flights

Southampton to Reagan-National flights

Grimsby to Baltimore flights

Liverpool to Baltimore flights

Grimsby to Reagan-National flights

Doncaster to Dulles Intl flights

Norwich to Baltimore flights

Norwich to Reagan-National flights

Norwich to Dulles Intl flights

Doncaster to Baltimore flights

Top 5 airlines flying from London to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£418	Average£496	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£437	Average£588	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£438	Average£519	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£439	Average£549	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
American Airlines	Cheapest£547	Average£586	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Reagan-National?

Deals for London to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Reagan-National?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Reagan-National for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Reagan-National with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Reagan-National flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Reagan-National become cheaper?

Not ready to book yet? You can track prices for flights from London to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.

Cheap flights from London to Washington, D.C. Reagan-National Airport from £359

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Reagan-National

Cheapest flights from London to Reagan-NationalExplore the most affordable flight options available from London to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from London to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from London to Reagan-NationalDiscover carefully curated flight deals from London to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from London to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from London to Reagan-NationalDiscover last-minute flight deals from London to Reagan-National. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Reagan-National. Data last updated 23 September 2026 and is based on user searches.

One-way flights from London to Reagan-NationalSearch for one-way flight options from London to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from London to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from London to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

How much does it cost for a return flight from London to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment.

London to Washington, D.C. Reagan-National Airport flights typically cost between £515 and £681 in October.The cheapest return price found within the last 5 days was £414 on Virgin Atlantic (6 Oct–10 Oct).

What’s the top stopover airport for flights from London to Washington, D.C. Reagan-National Airport?

Share of one-stop return flights from London to Washington, D.C. Reagan-National Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Boston (BOS) – chosen by Cheapflights users on 29% of one-stop itineraries from London to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Washington, D.C. Reagan-National Airport?

Average return fare for one-stop flights from London to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £415.

What’s the fastest stopover option from London to Washington, D.C. Reagan-National Airport?

Shortest average travel time for one-stop one-way flights from London to Washington, D.C. Reagan-National Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 11h 03m.

Which airport typically offers the quickest stopover for flights from London to Washington, D.C. Reagan-National Airport?

Average stopover duration for one-stop one-way flights from London to Washington, D.C. Reagan-National Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New York (JFK) offer the fastest connection on this route, with an average stopover time of 1h 10m.

Reviews of airlines servicing Reagan-National

Related info for your journey

How long is the flight from London to Washington, D.C. Reagan-National Airport?

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

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

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

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

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

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

Travelling to a place near Washington, D.C. Reagan-National 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 London to Reagan-National

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

Complete your trip

Complete your trip to Reagan-National by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to District of Columbia

Book a non-stop flight to one of these other cities located in District of Columbia.

Search flights from London to Reagan-National by cabin class

Find flights from London to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Reagan-National flights

Browse other London and Reagan-National flight options. Last updated on 23 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Reagan-National

Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Top 5 airlines flying from London to Reagan-National

Fly with Cheapflights

How does Cheapflights help users find flights from London to Reagan-National?

Why should you use Cheapflights to find cheap flight tickets from London to Reagan-National?

Can Cheapflights find flights from London to Reagan-National with no change fees?

Can Cheapflights notify me if prices for flights from London to Reagan-National become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Reagan-National
Explore the most affordable flight options available from London to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from London to Reagan-National
Discover carefully curated flight deals from London to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from London to Reagan-National
Discover last-minute flight deals from London to Reagan-National. Data last updated 23 September 2026 and is based on user searches.

One-way flights from London to Reagan-National
Search for one-way flight options from London to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

London to Washington, D.C. Reagan-National Airport flights typically cost between £515 and £681 in October.
The cheapest return price found within the last 5 days was £414 on Virgin Atlantic (6 Oct–10 Oct).