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Cheap flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport from £376

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DCA
27 Oct — 3 Nov1
1 adult

The best prices from London Heathrow to Washington, D.C. Reagan-National are usually found in November or January, booked 26 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Heathrow to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 22 October 2024.

Round-trip from

£413

One-way from

£376

Popular in

July

Cheapest in

November
Icelandair
  • Icelandair
  • 14/11-18/11
  • 2 total stops
  • 27h 44m total
  • London to Washington, D.C.
Search Deals
22/1
  • 22/1
  • 3 total stops
  • 28h 57m total
  • London to Washington, D.C.
Search Deals
High demand for flights, 34% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals

Find flight deals from Heathrow to Reagan-National

Cheapest flights from Heathrow to Reagan-National
Explore the most affordable flight options available from Heathrow to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2024.

Thu 14/1108:25LHR - DCA
1 stop15h 34mIcelandair
Mon 18/1112:45DCA - LHR
1 stop12h 10mIcelandair
Deal found 20/10£413
Wed 4/1208:25LHR - DCA
1 stop13h 05mJetBlue
Thu 16/113:00DCA - LHR
1 stop11h 55mJetBlue
Deal found 20/10£416
Sat 2/1115:00LHR - DCA
1 stop22h 57mLufthansa
Wed 6/1115:28DCA - LHR
1 stop9h 52mLufthansa
Deal found 20/10£495
Mon 2/1214:45LHR - DCA
1 stop12h 30mFinnair
Thu 5/1218:25DCA - LHR
1 stop12h 55mFinnair
Deal found 21/10£521
Tue 19/1109:30LHR - DCA
2 stops15h 27mAir Canada
Tue 26/1112:55DCA - LHR
2 stops13h 15mAir Canada
Deal found 20/10£526
Tue 19/1109:30LHR - DCA
2 stops15h 27mMultiple Airlines
Tue 26/1111:00DCA - LHR
1 stop15h 10mMultiple Airlines
Deal found 20/10£594
Mon 25/1114:30LHR - DCA
1 stop11h 30mUnited Airlines
Wed 4/1211:00DCA - LHR
1 stop15h 10mUnited Airlines
Deal found 21/10£606
Fri 6/1206:40LHR - DCA
2 stops20h 52mScandinavian Airlines
Tue 10/1212:05DCA - LHR
2 stops16h 15mScandinavian Airlines
Deal found 21/10£612
Wed 4/1206:30LHR - DCA
2 stops15h 00mDelta
Wed 11/1218:30DCA - LHR
1 stop11h 05mDelta
Deal found 20/10£615
Sun 17/1120:50LHR - DCA
2 stops27h 25mBritish Airways
Sun 24/1117:58DCA - LHR
1 stop23h 12mBritish Airways
Deal found 20/10£622
Mon 4/1110:50LHR - DCA
1 stop13h 40mAir France
Mon 11/1119:35DCA - LHR
1 stop11h 05mAir France
Deal found 20/10£632
Tue 19/1109:35LHR - DCA
1 stop11h 50mIberia
Tue 26/1117:58DCA - LHR
1 stop9h 37mIberia
Deal found 20/10£648

Find flights from Heathrow to Reagan-National within your budget

Customise your flight search to find flights from Heathrow 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 1,032,068 searches. Data last updated 22 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£413 - £635

Route

Depart

Return

Price

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Thu 14/11

1 stop15h 34m

Washington, D.C. Reagan-National

Mon 18/11

1 stop12h 10m

£413

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Wed 4/12

1 stop13h 05m

Washington, D.C. Reagan-National

Thu 16/1

1 stop11h 55m

£416

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Sat 2/11

1 stop22h 57m

Washington, D.C. Reagan-National

Wed 6/11

1 stop9h 52m

£495

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Mon 2/12

1 stop12h 30m

Washington, D.C. Reagan-National

Thu 5/12

1 stop12h 55m

£521

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Tue 19/11

2 stops15h 27m

Washington, D.C. Reagan-National

Tue 26/11

2 stops13h 15m

£526

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Tue 18/3

2 stops18h 29m

Washington, D.C. Reagan-National

Tue 25/3

2 stops25h 40m

£581

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Wed 20/11

2 stops15h 27m

Washington, D.C. Reagan-National

Thu 28/11

1 stop10h 10m

£596

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Mon 25/11

1 stop11h 30m

Washington, D.C. Reagan-National

Wed 4/12

1 stop15h 10m

£606

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Wed 4/12

2 stops15h 00m

Washington, D.C. Reagan-National

Wed 11/12

1 stop11h 05m

£615

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Sun 17/11

2 stops27h 25m

Washington, D.C. Reagan-National

Sun 24/11

1 stop23h 12m

£622

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Mon 4/11

1 stop13h 40m

Washington, D.C. Reagan-National

Mon 11/11

1 stop11h 05m

£632

London HeathrowWashington, D.C. Reagan-National

LHR - DCA

LHRDCA

London Heathrow

Tue 11/2

1 stop13h 29m

Washington, D.C. Reagan-National

Thu 20/2

1 stop13h 00m

£635

Flights are sorted by cheapest first

Deals found on 20/10

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Heathrow 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 Heathrow to Reagan-National

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Reagan-National. Price data was last updated on 18 October 2024.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport (average of £607). Flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £811). 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 LHR to DCA?

Find hourly flight availability from Heathrow 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 22 October 2024.

When flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight at midday.

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 22 October 2024.
See what other customers who have flown with Icelandair, JetBlue and Lufthansa from London to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,892 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.7
Good
1,321 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
668 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

JetBlue
7.5
Good
3,556 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,548 reviews
Delta
8.0
Very Good
8,892 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at £413. Additional return tickets that might be worth considering are offered by JetBlue and Lufthansa, with the lowest prices starting at £416 and £495, respectively. Users have found that Icelandair is 31% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as £474 on Icelandair. Other airlines that offer cheap prices include Virgin Atlantic from £476 and JetBlue from £502 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport (average of £607). Flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of £811). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Heathrow to Reagan-National

Discover the top 10 airlines that operate flights from Heathrow 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 1,032,068 searches. Data last updated 22 October 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£242Average£523FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£403Average£560FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£404Average£553FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£410Average£861FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£436Average£561FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£437Average£579FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£441Average£582FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£446Average£590FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£456Average£647FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£559Average£590FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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

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

Of course! You can now track prices for flights from Heathrow to Reagan-National and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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