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

Airlines like JetBlue, Iberia, and Icelandair fly from London to Washington, D.C. Reagan-National Airport in about 15h 39m. The time it takes to get you to your destination can typically vary by up to 23h 05m. 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?

JetBlue, at £416, 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 Lufthansa. JetBlue is 26% 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, JetBlue or Virgin Atlantic when booking your flight. These represent the most popular airlines when flying from London to Washington, D.C. Reagan-National Airport.

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.

£430+ Flights from London to Washington, D.C. Reagan-National Airport

Q: 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 £498 and £599 in April. The cheapest return flight price found within the last 3 days was £469 on JetBlue (21 Apr-26 Apr).

Cheap flight deals from London to Reagan-National

Enter your travel dates to find the best prices.

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 7 December 2025.

Wed 24/1212:20LHR - DCA

1 stop15h 26mJetBlue

Mon 29/1206:15DCA - LHR

1 stop9h 30mJetBlue

Deal found 6/12£535

Sun 14/1209:20LHR - DCA

1 stop11h 40mJetBlue

Thu 22/110:05DCA - LHR

1 stop15h 50mJetBlue

Deal found 7/12£547

Tue 16/1209:20LHR - DCA

1 stop13h 44mJetBlue

Thu 8/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 7/12£557

Sat 20/1215:35LHR - DCA

1 stop12h 25mFinnair

Fri 9/122:15DCA - LHR

1 stop15h 45mFinnair

Deal found 7/12£564

Thu 18/1215:35LHR - DCA

1 stop11h 25mIberia

Fri 9/113:35DCA - LHR

1 stop11h 45mIberia

Deal found 7/12£566

Fri 19/1210:35LHR - DCA

1 stop16h 25mMultiple Airlines

Tue 6/117:45DCA - LHR

1 stop10h 55mMultiple Airlines

Deal found 7/12£572

Thu 18/1215:35LHR - DCA

1 stop11h 25mIberia

Tue 6/117:45DCA - LHR

1 stop10h 55mIberia

Deal found 7/12£576

Sat 13/1213:25LHR - DCA

1 stop31h 06mUnited Airlines

Mon 15/1206:00DCA - LHR

1 stop9h 35mUnited Airlines

Deal found 6/12£580

Fri 19/1217:00LHR - DCA

1 stop21h 41mFinnair

Fri 9/113:59DCA - LHR

1 stop12h 01mFinnair

Deal found 6/12£584

Thu 25/1212:20LHR - DCA

1 stop15h 26mJetBlue

Thu 8/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 5/12£590

Wed 10/1207:25LHR - DCA

1 stop20h 34mJetBlue

Sun 14/1206:00DCA - LHR

1 stop9h 45mJetBlue

Deal found 6/12£592

Fri 19/1215:35LHR - DCA

1 stop11h 25mBritish Airways

Sat 17/115:59DCA - LHR

1 stop10h 01mBritish Airways

Deal found 6/12£600

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 7 December 2025.

Mon 12/112:20LHR - DCA

1 stop15h 39mJetBlue

Thu 22/113:00DCA - LHR

1 stop12h 55mJetBlue

Deal found 6/12£472

Sun 1/215:35LHR - DCA

1 stop11h 28mFinnair

Sun 8/217:45DCA - LHR

1 stop10h 55mFinnair

Deal found 7/12£514

Wed 14/113:00LGW - DCA

1 stop14h 59mMultiple Airlines

Fri 23/106:00DCA - LGW

1 stop19h 00mMultiple Airlines

Deal found 5/12£522

Tue 20/109:10LCY - DCA

2 stops38h 44mIberia

Tue 27/113:59DCA - LCY

2 stops13h 51mIberia

Deal found 6/12£577

Mon 9/311:55LGW - DCA

2 stops24h 06mIcelandair

Tue 17/317:15DCA - LGW

2 stops13h 40mIcelandair

Deal found 7/12£586

Sat 28/310:00LCY - DCA

2 stops16h 36mDelta

Sun 5/411:00DCA - LCY

2 stops15h 55mDelta

Deal found 5/12£667

Wed 24/1207:15LCY - DCA

2 stops38h 20mBritish Airways

Tue 6/116:49DCA - LCY

2 stops36h 31mBritish Airways

Deal found 4/12£697

Fri 13/309:20LHR - DCA

1 stop15h 55mJetBlue

Mon 23/306:00DCA - LHR

1 stop10h 45mJetBlue

Deal found 7/12£473

Thu 22/109:20LHR - DCA

1 stop14h 29mJetBlue

Mon 26/115:25DCA - LHR

1 stop10h 30mJetBlue

Deal found 6/12£473

Tue 20/108:25LCY - DCA

2 stops19h 34mMultiple Airlines

Tue 27/106:00DCA - LCY

2 stops23h 55mMultiple Airlines

Deal found 7/12£526

Tue 13/109:20LHR - DCA

1 stop11h 59mJetBlue

Fri 23/106:00DCA - LHR

1 stop9h 45mJetBlue

Deal found 6/12£473

Wed 4/211:55LGW - DCA

2 stops14h 50mIcelandair

Wed 25/214:05DCA - LGW

2 stops15h 50mIcelandair

Deal found 5/12£589

Thu 22/107:50LCY - DCA

2 stops38h 18mIberia

Mon 26/113:35DCA - LCY

2 stops20h 00mIberia

Deal found 4/12£596

Wed 11/313:00LGW - DCA

1 stop13h 59mMultiple Airlines

Sun 15/307:15DCA - LGW

2 stops18h 45mMultiple Airlines

Deal found 6/12£544

Thu 19/312:20LHR - DCA

1 stop14h 39mJetBlue

Thu 26/306:00DCA - LHR

1 stop11h 40mJetBlue

Deal found 6/12£473

Wed 21/111:55LGW - DCA

2 stops14h 50mIcelandair

Wed 28/113:00DCA - LGW

2 stops16h 55mIcelandair

Deal found 7/12£595

Sun 15/309:20LHR - DCA

1 stop11h 58mJetBlue

Mon 23/315:55DCA - LHR

1 stop11h 00mJetBlue

Deal found 7/12£473

Wed 24/1209:20LCY - DCA

2 stops42h 30mDelta

Wed 7/120:35DCA - LCY

2 stops31h 15mDelta

Deal found 4/12£697

Wed 4/311:55LGW - DCA

2 stops33h 09mIcelandair

Wed 11/307:00DCA - LGW

2 stops23h 55mIcelandair

Deal found 6/12£596

Sat 14/311:40LGW - DCA

1 stop14h 55mMultiple Airlines

Wed 25/306:00DCA - LGW

2 stops23h 45mMultiple Airlines

Deal found 7/12£620

Sat 10/108:40LCY - DCA

2 stops17h 19mBritish Airways

Wed 14/113:44DCA - LCY

2 stops19h 21mBritish Airways

Deal found 7/12£761

Tue 23/1209:20LCY - DCA

2 stops38h 01mDelta

Tue 6/122:05DCA - LCY

2 stops54h 25mDelta

Deal found 6/12£700

Thu 12/309:20LHR - DCA

1 stop11h 58mJetBlue

Mon 16/315:55DCA - LHR

1 stop11h 00mJetBlue

Deal found 6/12£480

Tue 12/513:00LGW - DCA

2 stops23h 40mIcelandair

Tue 19/517:15DCA - LGW

2 stops16h 25mIcelandair

Deal found 7/12£613

Wed 24/1208:40LCY - DCA

2 stops38h 41mDelta

Tue 6/122:05DCA - LCY

2 stops53h 45mDelta

Deal found 6/12£700

Tue 24/312:20LHR - DCA

1 stop14h 39mJetBlue

Mon 30/311:55DCA - LHR

1 stop13h 35mJetBlue

Deal found 6/12£480

Sat 14/311:55LGW - DCA

2 stops24h 06mIcelandair

Wed 25/315:55DCA - LGW

2 stops15h 00mIcelandair

Deal found 7/12£623

Thu 8/109:20LHR - DCA

1 stop13h 14mJetBlue

Thu 15/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 6/12£502

Wed 4/211:55LGW - DCA

2 stops14h 50mIcelandair

Mon 9/215:30DCA - LGW

2 stops14h 25mIcelandair

Deal found 6/12£630

Wed 27/512:10LGW - DCA

1 stop12h 49mJetBlue

Mon 1/617:15DCA - LGW

1 stop11h 20mJetBlue

Deal found 6/12£511

Last-minute flights from London to Reagan-National
Discover last-minute flight deals from London to Reagan-National. Data last updated 7 December 2025 and is based on user searches.

Wed 7/109:20LHR - DCA

1 stop11h 59mJetBlue

Mon 12/120:55DCA - LHR

1 stop29h 00mJetBlue

Deal found 6/12£500

Thu 8/109:20LHR - DCA

1 stop13h 14mJetBlue

Thu 15/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 6/12£502

Fri 9/108:05LHR - DCA

1 stop19h 54mJetBlue

Sat 17/109:00DCA - LHR

1 stop16h 55mJetBlue

Deal found 6/12£474

Sat 10/109:20LHR - DCA

1 stop17h 25mJetBlue

Wed 14/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 6/12£487

Mon 12/112:20LHR - DCA

1 stop15h 39mJetBlue

Tue 20/115:25DCA - LHR

1 stop10h 30mJetBlue

Deal found 6/12£472

Tue 13/109:20LHR - DCA

1 stop11h 59mJetBlue

Sun 25/115:25DCA - LHR

1 stop10h 30mJetBlue

Deal found 6/12£480

Wed 14/109:20LHR - DCA

1 stop11h 59mJetBlue

Fri 13/306:00DCA - LHR

1 stop10h 45mJetBlue

Deal found 7/12£484

Thu 15/109:20LHR - DCA

1 stop11h 59mJetBlue

Thu 22/106:00DCA - LHR

1 stop10h 40mJetBlue

Deal found 6/12£473

Thu 15/109:20LHR - DCA

1 stop11h 59mJetBlue

Fri 23/106:00DCA - LHR

1 stop9h 45mJetBlue

Deal found 6/12£503

Tue 20/113:00LGW - DCA

1 stop14h 59mMultiple Airlines

Tue 27/106:00DCA - LGW

1 stop19h 00mMultiple Airlines

Deal found 7/12£479

Fri 23/109:20LHR - DCA

1 stop11h 59mJetBlue

Fri 23/120:55DCA - LHR

1 stop29h 00mJetBlue

Deal found 7/12£497

Fri 23/109:20LHR - DCA

1 stop11h 59mJetBlue

Fri 30/106:00DCA - LHR

1 stop9h 45mJetBlue

Deal found 6/12£499

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 7 December 2025.

Tue 3/211:20LGW - DCA

1 stop15h 04mBritish Airways

Deal found 6/12£430

Tue 3/207:45LCY - DCA

2 stops20h 03mDelta

Deal found 5/12£430

Sat 17/106:00LHR - DCA

2 stops17h 05mMultiple Airlines

Deal found 6/12£431

Tue 20/108:15LGW - DCA

3 stops36h 54mMultiple Airlines

Deal found 7/12£432

Mon 6/413:05LGW - DCA

1 stop14h 54mMultiple Airlines

Deal found 5/12£433

Mon 6/411:20LHR - DCA

3 stops29h 41mMultiple Airlines

Deal found 5/12£433

Mon 25/510:50LHR - DCA

2 stops17h 17mMultiple Airlines

Deal found 7/12£434

Sun 25/111:40LGW - DCA

2 stops15h 18mMultiple Airlines

Deal found 4/12£435

Sun 10/508:15LHR - DCA

1 stop19h 44mJetBlue

Deal found 7/12£436

Sun 31/509:50LGW - DCA

2 stops15h 02mMultiple Airlines

Deal found 5/12£437

Sun 8/321:00LHR - DCA

2 stops28h 30mBritish Airways

Deal found 6/12£437

Sat 31/111:45LGW - DCA

2 stops27h 18mBritish Airways

Deal found 5/12£438

Find flight deals from London to Reagan-National

Round-trip from	£469
One-way from	£430
Popular in	June
Cheapest in	November
Average price	£543

JetBlue
21/4-26/4
2 total stops
25h 42m total
London to Washington, D.C.

Search Deals

British Airways
3/2
1 total stop
15h 04m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 12/1

12:20-22:59

1 stop15h 39m

Washington, D.C. Reagan-National

Thu 22/1

13:00-06:55

1 stop12h 55m

£472

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 13/3

09:20-21:15

1 stop15h 55m

Washington, D.C. Reagan-National

Mon 23/3

06:00-20:45

1 stop10h 45m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 22/1

09:20-18:49

1 stop14h 29m

Washington, D.C. Reagan-National

Mon 26/1

15:25-06:55

1 stop10h 30m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 13/1

09:20-16:19

1 stop11h 59m

Washington, D.C. Reagan-National

Fri 23/1

06:00-20:45

1 stop9h 45m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 19/3

12:20-22:59

1 stop14h 39m

Washington, D.C. Reagan-National

Thu 26/3

06:00-21:40

1 stop11h 40m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sun 15/3

09:20-17:18

1 stop11h 58m

Washington, D.C. Reagan-National

Mon 23/3

15:55-06:55

1 stop11h 00m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 12/3

09:20-17:18

1 stop11h 58m

Washington, D.C. Reagan-National

Mon 16/3

15:55-06:55

1 stop11h 00m

£480

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 24/3

12:20-22:59

1 stop14h 39m

Washington, D.C. Reagan-National

Mon 30/3

11:55-06:30

1 stop13h 35m

£480

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 8/1

09:20-17:34

1 stop13h 14m

Washington, D.C. Reagan-National

Thu 15/1

06:00-21:40

1 stop10h 40m

£502

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 27/5

12:10-19:59

1 stop12h 49m

Washington, D.C. Reagan-National

Mon 1/6

17:15-09:35

1 stop11h 20m

£511

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 60 results

...

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.

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

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

Currently, November is the cheapest month in which you can book a flight from London to Washington, D.C. Reagan-National Airport (average of £415). Flying from London to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £513). 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.

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

It’s optimal to fly from London to Washington, D.C. Reagan-National Airport in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at midday.

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

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 48% 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?

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £428.

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

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 10h 57m.

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

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 1h 25m.

Reviews of airlines servicing Reagan-National

Check out reviews from past customers who have flown with Virgin Atlantic, JetBlue, andIcelandair 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

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.5

Good

675 reviews

Virgin Atlantic

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

JetBlue

7.2

Good

2,896 reviews

Virgin Atlantic

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Icelandair

7.0

Good

586 reviews

Virgin Atlantic

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Lufthansa

6.8

Okay

7,616 reviews

Virgin Atlantic

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

British Airways

6.7

Okay

7,564 reviews

Virgin Atlantic

7.5

Good

675 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Related info for your journey

How long is the flight from London to Washington, D.C. Reagan-National Airport?
Airlines like JetBlue, Iberia, and Icelandair fly from London to Washington, D.C. Reagan-National Airport in about 15h 39m. The time it takes to get you to your destination can typically vary by up to 23h 05m. 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?
JetBlue, at £416, 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 Lufthansa. JetBlue is 26% 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, November is the cheapest month in which you can book a flight from London to Washington, D.C. Reagan-National Airport (average of £415). Flying from London to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £513). 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

Hanover

Oxon Hill

Woodbridge

Arlington

Alexandria

College Park

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Reagan-National

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Heathrow to Reagan-National flights

Gatwick to Dulles Intl flights

Edinburgh to Dulles Intl flights

London City to Dulles Intl flights

Gatwick to Baltimore flights

Gatwick to Reagan-National flights

Stansted to Dulles Intl flights

Luton to Dulles Intl flights

Edinburgh to Baltimore flights

Edinburgh to Reagan-National flights

Manchester to Dulles Intl flights

Luton to Baltimore flights

Stansted to Baltimore flights

Manchester to Baltimore flights

Manchester to Reagan-National flights

Birmingham to Baltimore flights

London City to Baltimore flights

Birmingham to Dulles Intl flights

London City to Reagan-National flights

Newcastle upon Tyne to Dulles Intl flights

Birmingham to Reagan-National flights

Bristol to Dulles Intl flights

Bristol to Baltimore flights

Southend to Dulles Intl flights

Leeds to Dulles Intl flights

Bristol to Reagan-National flights

Southampton to Dulles Intl flights

Newcastle upon Tyne to Baltimore flights

Leeds to Baltimore flights

Leeds to Reagan-National flights

Southampton to Reagan-National flights

Newcastle upon Tyne to Reagan-National flights

Exeter to Dulles Intl flights

Newquay to Baltimore flights

Norwich to Reagan-National flights

East Midlands to Baltimore flights

Norwich to Baltimore flights

Grimsby to Dulles Intl flights

Liverpool to Baltimore flights

Grimsby to Baltimore flights

Norwich to Dulles Intl flights

Grimsby to Reagan-National flights

Southampton to Baltimore flights

Doncaster to Baltimore flights

Doncaster to Dulles Intl flights

Complete your trip

Washington, D.C. Reagan-National Airport car hire

Washington, D.C. car hire

Dupont Circle car hire

Georgetown car hire

Downtown car hire

Capitol Hill car hire

Foggy Bottom - West End car hire

Southwest Waterfront car hire

Columbia Heights car hire

Shaw car hire

Adams Morgan car hire

Anacostia car hire

Top 8 airlines flying from London to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£416	Average£627	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£422	Average£639	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£423	Average£722	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£438	Average£581	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£459	Average£518	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Finnair	Cheapest£480	Average£569	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£483	Average£647	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£490	Average£646	FlexibilityNo cancel fee	On-time70%	Search British Airways 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 £430

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 9/3. 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 7 December 2025.

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 7 December 2025.

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

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

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

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

Find hourly flight availability from London to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 December 2025.

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

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.

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.

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.

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.

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from London to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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.

Top 8 airlines flying from London to Reagan-National

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 7 December 2025.