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

Airlines like Delta, United Airlines, and Virgin Atlantic fly from London to Washington, D.C. Reagan-National Airport in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 2h 43m. 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?

United Airlines, at £417, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport.Alternate airlines flying return to your destination include British Airways and Virgin Atlantic. United Airlines is 22% 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.

£355+ 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.

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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 12 September 2026.

Tue 3/1109:00 -

2 stops15h 58m

Mon 16/1116:00 -

2 stops14h 20m

Deal found 11/9£417

Thu 17/914:10 -

1 stop14h 00m

Sat 3/1018:19 -

1 stop11h 31m

Deal found 9/9£419

Mon 5/1011:45 -

2 stops35h 08m

Sun 11/1006:08 -

1 stop19h 12m

Deal found 10/9£419

Sat 10/1011:45 -

2 stops15h 28m

Sat 17/1014:00 -

1 stop12h 15m

Deal found 12/9£420

Tue 24/1107:30 -

2 stops16h 45m

Wed 2/1214:54 -

1 stop12h 41m

Deal found 10/9£421

Thu 17/911:45 -

2 stops16h 14m

Mon 21/917:05 -

1 stop10h 45m

Deal found 10/9£422

Fri 18/915:50 -

1 stop12h 09m

Sat 3/1006:10 -

1 stop9h 00m

Deal found 11/9£423

Tue 3/1114:45 -

2 stops24h 24m

Mon 9/1113:20 -

1 stop12h 30m

Deal found 9/9£424

Fri 18/914:05 -

1 stop12h 45m

Tue 22/916:20 -

1 stop12h 40m

Deal found 11/9£425

Thu 17/916:20 -

1 stop11h 39m

Sat 3/1017:05 -

1 stop10h 45m

Deal found 9/9£425

Tue 13/1006:15 -

2 stops15h 22m

Thu 29/1012:27 -

1 stop15h 18m

Deal found 8/9£426

Sun 27/911:20 -

1 stop16h 39m

Sun 4/1009:40 -

1 stop16h 30m

Deal found 8/9£428

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 12 September 2026.

Sat 10/1011:45 -

2 stops15h 28m

Sat 17/1010:10 -

2 stops16h 00m

Deal found 12/9£420

Wed 21/1014:05 -

1 stop12h 45m

Sun 25/1015:30 -

1 stop12h 25m

Deal found 11/9£432

Thu 8/1012:30 -

1 stop11h 35m

Tue 13/1016:55 -

1 stop10h 05m

Deal found 7/9£434

Tue 24/1109:40 -

1 stop11h 40m

Wed 2/1209:40 -

1 stop17h 05m

Deal found 8/9£434

Thu 1/1008:25 -

2 stops18h 38m

Tue 17/1109:40 -

2 stops16h 35m

Deal found 11/9£459

Thu 22/1010:35 -

2 stops26h 12m

Thu 29/1013:09 -

2 stops16h 41m

Deal found 7/9£851

Wed 4/1116:30 -

1 stop12h 25m

Wed 18/1114:54 -

1 stop9h 56m

Deal found 9/9£434

Tue 8/1208:40 -

2 stops18h 44m

Sun 10/111:00 -

2 stops17h 30m

Deal found 8/9£446

Thu 1/1010:45 -

2 stops16h 55m

Sun 11/1011:55 -

2 stops14h 45m

Deal found 8/9£448

Thu 25/211:15 -

1 stop14h 44m

Mon 1/311:19 -

1 stop15h 11m

Deal found 11/9£442

Wed 18/1109:15 -

2 stops17h 44m

Mon 18/111:05 -

2 stops16h 35m

Deal found 6/9£488

Thu 29/1010:00 -

2 stops15h 49m

Thu 12/1112:26 -

2 stops13h 49m

Deal found 9/9£450

Fri 23/1009:30 -

1 stop11h 10m

Fri 30/1010:30 -

1 stop15h 25m

Deal found 8/9£496

Wed 6/120:05 -

2 stops27h 00m

Wed 20/110:00 -

2 stops26h 20m

Deal found 7/9£453

Mon 9/1115:50 -

1 stop11h 36m

Wed 25/1117:02 -

1 stop10h 33m

Deal found 8/9£462

Sun 20/1207:40 -

1 stop12h 54m

Sat 9/115:00 -

1 stop10h 20m

Deal found 11/9£519

Wed 23/1209:15 -

2 stops17h 44m

Wed 6/111:05 -

2 stops17h 10m

Deal found 9/9£584

Mon 21/1207:45 -

2 stops15h 34m

Sat 2/117:50 -

2 stops14h 25m

Deal found 10/9£483

Fri 18/1212:55 -

1 stop14h 09m

Sat 26/1209:40 -

1 stop17h 05m

Deal found 7/9£537

Wed 18/1108:40 -

2 stops18h 58m

Wed 25/1109:40 -

2 stops18h 50m

Deal found 9/9£590

Tue 13/1009:15 -

3 stops31h 54m

Wed 21/1006:59 -

2 stops24h 36m

Deal found 9/9£624

Thu 17/1210:40 -

2 stops26h 33m

Tue 5/113:00 -

2 stops15h 50m

Deal found 7/9£875

Fri 23/1009:15 -

2 stops15h 44m

Thu 5/1106:00 -

3 stops22h 15m

Deal found 6/9£650

Mon 26/1011:00 -

2 stops25h 24m

Mon 2/1113:09 -

2 stops15h 41m

Deal found 11/9£885

Sun 25/1019:25 -

2 stops30h 15m

Sun 1/1115:49 -

2 stops15h 51m

Deal found 10/9£735

Sun 22/1110:00 -

2 stops17h 26m

Tue 1/1217:02 -

2 stops18h 23m

Deal found 7/9£749

Fri 2/1010:00 -

2 stops17h 59m

Tue 13/1017:05 -

2 stops18h 20m

Deal found 12/9£783

Fri 13/1121:35 -

3 stops26h 26m

Wed 18/1114:06 -

2 stops14h 44m

Deal found 12/9£787

Thu 8/1010:00 -

2 stops17h 55m

Tue 13/1017:05 -

2 stops18h 20m

Deal found 12/9£803

Thu 22/1010:35 -

2 stops26h 12m

Thu 29/1014:06 -

2 stops15h 44m

Deal found 7/9£830

Find flight deals from London to Reagan-National

Round-trip from	£419
One-way from	£355
Popular in	August
Cheapest in	February
Average price	£564

Virgin Atlantic
7/10-12/10
3 total stops
28h 17m total
London to Washington, D.C.

Search Deals

8/12-31/12
1 total stop
15h 58m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£38 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

Sun 22/11

12:55-19:15

1 stop11h 20m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£360

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Mon 1/3

11:40-18:52

1 stop12h 12m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£367

LondonWashington, D.C.

LCY London City - DCA Washington, D.C. Reagan-National

LCYDCA

London City

Tue 1/12

17:05-21:00

2 stops32h 55m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£374

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Sat 14/11

19:20-10:02

1 stop19h 42m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£375

LondonWashington, D.C.

LCY London City - DCA Washington, D.C. Reagan-National

LCYDCA

London City

Thu 10/12

08:40-21:00

2 stops17h 20m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£377

LondonWashington, D.C.

LCY London City - DCA Washington, D.C. Reagan-National

LCYDCA

London City

Mon 2/11

08:40-20:59

2 stops17h 19m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£379

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

£388

LondonWashington, D.C.

LCY London City - DCA Washington, D.C. Reagan-National

LCYDCA

London City

Wed 11/11

07:40-19:23

2 stops16h 43m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£389

LondonWashington, D.C.

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

LGWDCA

London Gatwick

Sun 8/11

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.

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

LGWDCA

London Gatwick

Thu 22/10

12:40-22:34

1 stop14h 54m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£405

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 58 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

LCY-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

LCY-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 £429). Flying from London to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of £669). 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 £466 and £598 in October.
The cheapest return price found within the last 5 days was £419 on Virgin Atlantic (7 Oct–12 Oct).

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

New York (JFK) – chosen by Cheapflights users on 31% 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 £410.

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

Flights via Newark (EWR) have the shortest average one-way travel time for one-stop routes: 11h 08m.

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

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 12m.

Reviews of airlines servicing Reagan-National

Check out reviews from past customers who have flown with Virgin Atlantic,American Airlines, andJetBlue 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.

American Airlines

7.1

Good

12,050 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

3,037 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

8,212 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 Delta, United Airlines, and Virgin Atlantic fly from London to Washington, D.C. Reagan-National Airport in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 2h 43m. 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?
United Airlines, at £417, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport.Alternate airlines flying return to your destination include British Airways and Virgin Atlantic. United Airlines is 22% 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 £429). Flying from London to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of £669). 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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Manchester to Reagan-National flights

Stansted to Baltimore flights

Luton to Baltimore flights

London City to Reagan-National flights

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London City to Baltimore flights

Edinburgh to Reagan-National flights

Edinburgh to Baltimore flights

Birmingham to Dulles Intl flights

Birmingham to Baltimore flights

Birmingham to Reagan-National flights

Bristol to Dulles Intl flights

Bristol to Baltimore flights

Leeds to Baltimore flights

Leeds to Dulles Intl flights

Southampton to Baltimore flights

Newquay to Baltimore flights

Newcastle upon Tyne to Dulles Intl flights

Newcastle upon Tyne to Reagan-National flights

Exeter to Dulles Intl flights

Southampton to Dulles Intl flights

Bristol to Reagan-National flights

Newcastle upon Tyne to Baltimore flights

Southend to Dulles Intl flights

Leeds to Reagan-National flights

East Midlands to Baltimore flights

Grimsby to Dulles Intl flights

Liverpool to Baltimore flights

Norwich to Baltimore flights

Norwich to Reagan-National flights

Norwich to Dulles Intl flights

Grimsby to Baltimore flights

Grimsby to Reagan-National flights

Southampton to Reagan-National flights

Doncaster to Baltimore flights

Doncaster to Dulles Intl flights

Top 5 airlines flying from London to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£417	Average£535	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£425	Average£490	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£433	Average£513	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£434	Average£543	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
American Airlines	Cheapest£541	Average£579	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.

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Cheap flights from London to Washington, D.C. Reagan-National Airport from £355

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. 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 12 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 12 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 12 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 12 September 2026.

Last-minute flights from London to Reagan-NationalDiscover last-minute flight deals from London to Reagan-National. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Reagan-National. Data last updated 12 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 12 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 12 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 £466 and £598 in October.The cheapest return price found within the last 5 days was £419 on Virgin Atlantic (7 Oct–12 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.

New York (JFK) – chosen by Cheapflights users on 31% 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 £410.

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 Newark (EWR) have the shortest average one-way travel time for one-stop routes: 11h 08m.

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 Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 12m.

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

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Alternative routes for London to Reagan-National

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London and Reagan-National flights

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Other flights to Reagan-National

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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 12 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 12 September 2026.

Last-minute flights from London to Reagan-National
Discover last-minute flight deals from London to Reagan-National. Data last updated 12 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 12 September 2026.

London to Washington, D.C. Reagan-National Airport flights typically cost between £466 and £598 in October.
The cheapest return price found within the last 5 days was £419 on Virgin Atlantic (7 Oct–12 Oct).