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Cheap flights from London to Washington, D.C. Reagan-National Airport from £350

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DCA
26 Nov — 3 Dec1
1 adult

The best prices from London to Washington, D.C. Reagan-National are usually found in February or September, booked 58 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from London to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Round-trip from

£433

One-way from

£350

Popular in

July

Cheapest in

February
JetBlue
  • JetBlue
  • 31/1-8/2
  • 2 total stops
  • 24h 31m total
  • London to Washington, D.C.
25/1
  • 25/1
  • 3 total stops
  • 31h 14m total
  • London to Washington, D.C.
High demand for flights, 22% potential price rise
Best time to find cheap flights, 19% potential price drop

Find flight deals from London to Reagan-National

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 21 November 2024.

Sat 23/1114:30LHR - DCA
1 stop24h 49mLufthansa
Mon 25/1106:00DCA - LHR
1 stop9h 35mLufthansa
Deal found 20/11£470
Thu 5/1208:25LHR - DCA
1 stop12h 04mJetBlue
Mon 9/1212:45DCA - LHR
1 stop12h 10mJetBlue
Deal found 20/11£509
Thu 5/1220:50LHR - DCA
3 stops29h 10mMultiple Airlines
Mon 9/1216:00DCA - LHR
2 stops23h 05mMultiple Airlines
Deal found 20/11£510
Fri 6/1211:45LHR - DCA
1 stop29h 59mFinnair
Fri 13/1214:54DCA - LHR
1 stop11h 56mFinnair
Deal found 21/11£567
Wed 11/1208:50LHR - DCA
1 stop11h 24mDelta
Thu 9/116:25DCA - LHR
1 stop9h 30mDelta
Deal found 19/11£604
Wed 4/1207:25LGW - DCA
2 stops18h 35mMultiple Airlines
Wed 11/1218:50DCA - LGW
3 stops22h 50mMultiple Airlines
Deal found 20/11£613
Sat 14/1220:40LHR - DCA
2 stops25h 00mIcelandair
Fri 24/117:00DCA - LHR
2 stops21h 30mIcelandair
Deal found 20/11£621
Wed 11/1215:00LHR - DCA
1 stop11h 00mUnited Airlines
Wed 22/116:10DCA - LHR
1 stop10h 00mUnited Airlines
Deal found 20/11£626
Wed 11/1211:55LGW - DCA
2 stops33h 45mIcelandair
Wed 18/1207:55DCA - LGW
2 stops22h 00mIcelandair
Deal found 21/11£638
Mon 9/1206:50LHR - DCA
2 stops13h 29mAir Canada
Fri 13/1211:00DCA - LHR
2 stops14h 30mAir Canada
Deal found 20/11£641
Sun 15/1219:30LHR - DCA
2 stops32h 02mScandinavian Airlines
Thu 9/111:35DCA - LHR
2 stops16h 45mScandinavian Airlines
Deal found 20/11£669
Wed 4/1211:20LGW - DCA
1 stop15h 10mAmerican Airlines
Sun 15/1220:01DCA - LGW
1 stop31h 59mAmerican Airlines
Deal found 20/11£670

Find flights from London to Reagan-National within your budget

Customise your flight search to find flights from London to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 31/1

07:25-20:40

1 stop18h 15m

Washington, D.C. Reagan-National

Sun 2/2

15:00-05:55

1 stop9h 55m

£433

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 24/4

07:25-20:52

1 stop18h 27m

Washington, D.C. Reagan-National

Sun 27/4

07:59-09:30

1 stop20h 31m

£435

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 15/3

11:10-08:57

1 stop25h 47m

Washington, D.C. Reagan-National

Fri 21/3

07:00-20:35

1 stop9h 35m

£483

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 5/12

20:50-21:00

3 stops29h 10m

Washington, D.C. Reagan-National

Mon 9/12

16:00-20:05

2 stops23h 05m

£510

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 6/12

11:45-12:44

1 stop29h 59m

Washington, D.C. Reagan-National

Fri 13/12

14:54-07:50

1 stop11h 56m

£567

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 5/3

11:45-19:10

1 stop12h 25m

Washington, D.C. Reagan-National

Thu 13/3

19:45-10:00

1 stop10h 15m

£579

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 15/1

09:40-18:07

3 stops37h 27m

Washington, D.C. Reagan-National

Wed 22/1

12:55-19:50

3 stops25h 55m

£587

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 13/1

12:20-19:36

1 stop12h 16m

Washington, D.C. Reagan-National

Tue 21/1

12:05-07:05

1 stop14h 00m

£589

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 9/1

15:00-10:29

1 stop24h 29m

Washington, D.C. Reagan-National

Wed 29/1

12:55-07:10

2 stops13h 15m

£591

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 8/1

15:00-21:00

1 stop11h 00m

Washington, D.C. Reagan-National

Thu 30/1

16:10-07:10

1 stop10h 00m

£609

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 48 results
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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.

Travel insights for flights from London to Reagan-National

Get recent, data-driven insights about flights from London to Reagan-National including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Reagan-National. Price data was last updated on 15 November 2024.

The price you pay for your flight from London to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £607). Flying from London to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £831). 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?

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 21 November 2024.

It’s optimal to fly from London to Washington, D.C. Reagan-National Airport in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the evening.

Rainfall in Reagan-National by month

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

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.

Temperature in Reagan-National by month

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

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 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).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 21 November 2024.
Read reviews from past customers who have flown British Airways, ITA Airways and JetBlue from London to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,756 reviews
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,350 reviews
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,300 reviews
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,165 reviews
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
663 reviews
8.0
Very Good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

    JetBlue, at £433, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport.Alternate airlines flying return to your destination include Icelandair and Lufthansa. JetBlue is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Undisclosed Carrier, with whom users have recently found tickets for as low as £446. However, be on the lookout for offers from Virgin Atlantic and Icelandair, as they are both options that can get you from London to Washington, D.C. Reagan-National Airport for a low price.

  • 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?

    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 £607). Flying from London to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £831). 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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Alternative routes for London to Reagan-National

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

Top 10 airlines flying from London to Reagan-National

Discover the top 10 airlines that operate flights from London to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£248Average£414FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£400Average£555FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£408Average£602FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£421Average£843FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£458Average£605FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£459Average£582FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£469Average£673FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£470Average£674FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£481Average£694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£570Average£669FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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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