Which airport typically offers the quickest stopover for flights from London Heathrow Airport 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 31m.

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

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £498.

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

Boston (BOS) – chosen by Cheapflights users on 39% of one-stop itineraries from London Heathrow Airport to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport 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.

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 airlines that fly from London Heathrow Airport to Washington, D.C. Reagan-National Airport?

The most popular airlines flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport are British Airways, JetBlue and Virgin Atlantic. Something to consider prior to booking your flight.

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

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

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.

£418+ Cheap Flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport

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

Airfare is below average for this route at the moment. London Heathrow Airport to Washington, D.C. Reagan-National Airport flights typically cost between £594 and £475 in August. The cheapest return flight price found within the last 3 days was £505 on United Airlines (2 Aug-16 Aug).

Cheap flight deals from Heathrow to Reagan-National

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 2 June 2026.

Sun 2/811:05

LHR

DCA

1 stop16h 49m

United Airlines

Sun 16/814:00

DCA

LHR

1 stop11h 45m

United Airlines

Deal found 30/5£505

Wed 26/817:25

LHR

DCA

1 stop11h 08m

British Airways

Mon 7/916:59

DCA

LHR

1 stop10h 01m

British Airways

Deal found 2/6£506

Thu 9/717:25

LHR

DCA

1 stop11h 06m

Finnair

Wed 15/717:22

DCA

LHR

1 stop12h 08m

Finnair

Deal found 1/6£507

Mon 7/908:40

LHR

DCA

1 stop18h 10m

JetBlue

Tue 15/906:30

DCA

LHR

1 stop9h 15m

JetBlue

Deal found 31/5£508

Sun 14/612:05

LHR

DCA

1 stop12h 53m

Air Canada

Sun 21/616:20

DCA

LHR

1 stop12h 40m

Air Canada

Deal found 29/5£508

Thu 1/1017:25

LHR

DCA

1 stop10h 45m

British Airways

Mon 5/1017:30

DCA

LHR

1 stop9h 30m

British Airways

Deal found 1/6£516

Wed 15/713:45

LHR

DCA

1 stop11h 56m

British Airways

Sat 31/1014:55

DCA

LHR

1 stop10h 55m

British Airways

Deal found 2/6£517

Tue 25/809:15

LHR

DCA

1 stop11h 43m

British Airways

Mon 21/906:00

DCA

LHR

1 stop10h 40m

British Airways

Deal found 2/6£522

Mon 31/817:25

LHR

DCA

1 stop11h 08m

British Airways

Thu 10/918:23

DCA

LHR

1 stop9h 47m

British Airways

Deal found 1/6£523

Thu 9/717:25

LHR

DCA

1 stop11h 06m

British Airways

Sat 18/714:54

DCA

LHR

1 stop10h 31m

British Airways

Deal found 1/6£527

Thu 9/717:25

LHR

DCA

1 stop11h 06m

British Airways

Sun 12/714:54

DCA

LHR

1 stop10h 31m

British Airways

Deal found 2/6£528

Find flight deals from Heathrow to Reagan-National

Round-trip from	£505
One-way from	£418
Popular in	April
Cheapest in	February
Average price	£545

United Airlines
2/8-16/8
2 total stops
28h 34m total
London to Washington, D.C.

Search Deals

17/6
2 total stops
15h 08m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£20 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 June 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport 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 - DCA

LHRDCA

London Heathrow

Wed 16/9

16:35-23:10

1 stop11h 35m

Washington, D.C. Reagan-National

Thu 24/9

16:59-08:00

1 stop10h 01m

£528

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 13/8

16:35-23:33

1 stop11h 58m

Washington, D.C. Reagan-National

Tue 25/8

16:59-08:00

1 stop10h 01m

£548

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sun 1/11

15:35-21:29

1 stop10h 54m

Washington, D.C. Reagan-National

Mon 9/11

14:00-07:10

1 stop12h 10m

£550

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 24/8

08:40-19:56

1 stop16h 16m

Washington, D.C. Reagan-National

Wed 23/9

06:30-20:45

1 stop9h 15m

£560

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 7/10

11:55-22:59

1 stop16h 04m

Washington, D.C. Reagan-National

Mon 19/10

15:45-06:30

1 stop9h 45m

£577

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 23/6

15:00-21:59

1 stop11h 59m

Washington, D.C. Reagan-National

Tue 22/9

06:00-21:40

1 stop10h 40m

£589

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 20/7

09:15-16:44

1 stop12h 29m

Washington, D.C. Reagan-National

Fri 31/7

06:30-21:40

1 stop10h 10m

£591

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Mon 24/8

08:40-19:56

1 stop16h 16m

Washington, D.C. Reagan-National

Thu 24/9

06:30-20:45

1 stop9h 15m

£597

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 14/7

09:30-15:38

1 stop11h 08m

Washington, D.C. Reagan-National

Tue 21/7

15:10-08:20

1 stop12h 10m

£617

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 11/8

09:15-15:58

1 stop11h 43m

Washington, D.C. Reagan-National

Tue 18/8

06:00-21:40

1 stop10h 40m

£617

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 23 resultsSorted by cheapest first

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.

LHR-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 Heathrow Airport to Washington, D.C. Reagan-National Airport

Prices

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport (average of £435). Flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of £673). 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 Heathrow Airport to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport, such as Virgin Atlantic,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

689 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

7.5

Good

689 reviews

Virgin Atlantic

7.5

Good

689 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.

United Airlines

7.4

Good

9,773 reviews

Virgin Atlantic

7.5

Good

689 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

11,643 reviews

Virgin Atlantic

7.5

Good

689 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

2,981 reviews

Virgin Atlantic

7.5

Good

689 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

8,019 reviews

Virgin Atlantic

7.5

Good

689 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 Heathrow Airport to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from London Heathrow Airport to Washington, D.C. Reagan-National Airport in 11h 35m. Fly via British Airways or JetBlue to get the fastest option. The distance between London Heathrow Airport and Washington, D.C. Reagan-National Airport is about 3652 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport round-trip?
Flying on Air Canada is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at £398. Additional return tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at £412 and £418, respectively. Users have found that Air Canada is 28% cheaper than the other options available to this destination.
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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport (average of £435). Flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of £673). 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

Gaithersburg

Woodbridge

Alexandria

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Alternative routes

Complete your trip

Direct flights to District of Columbia

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Other flight options

Other flights from Heathrow

Popular flights

Reagan-National flight routes

Alternative routes for Heathrow to Reagan-National

Heathrow to Dulles Intl flights

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Luton to Baltimore flights

London City to Baltimore flights

Stansted to Baltimore flights

Southend to Dulles Intl flights

Top 6 airlines flying from Heathrow to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£398	Average£576	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
JetBlue	Cheapest£412	Average£639	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£418	Average£584	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£428	Average£532	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£435	Average£528	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£538	Average£586	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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

Cheapflights makes it easy to find Heathrow to Reagan-National flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reagan-National from Heathrow.

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

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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Cheap flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport from £418

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Reagan-National

Cheapest flights from Heathrow to Reagan-NationalExplore 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 2 June 2026.

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 2 June 2026.

Best flights from Heathrow to Reagan-NationalDiscover carefully curated flight deals from Heathrow to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Discover carefully curated flight deals from Heathrow to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Last-minute flights from Heathrow to Reagan-NationalDiscover last-minute flight deals from Heathrow to Reagan-National. Data last updated 2 June 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Reagan-National. Data last updated 2 June 2026 and is based on user searches.

One-way flights from Heathrow to Reagan-NationalSearch for one-way flight options from Heathrow to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 2 June 2026.

Search for one-way flight options from Heathrow to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 2 June 2026.

Find flight deals from Heathrow 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 Heathrow Airport to Washington, D.C. Reagan-National Airport that are best for you.

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.

Cheapflights Insights

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

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

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

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

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

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

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

Reviews of airlines servicing Reagan-National

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.

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

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

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

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

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

What is the cheapest month to book a flight from London Heathrow Airport 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 Heathrow 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 Heathrow to Reagan-National by cabin class

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

Heathrow and Reagan-National flights

Browse other Heathrow and Reagan-National flight options. Last updated on 2 June 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 2 June 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 2 June 2026.

Top 6 airlines flying from Heathrow to Reagan-National

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

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

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

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

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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 2 June 2026.

Best flights from Heathrow to Reagan-National
Discover carefully curated flight deals from Heathrow to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 June 2026.

Last-minute flights from Heathrow to Reagan-National
Discover last-minute flight deals from Heathrow to Reagan-National. Data last updated 2 June 2026 and is based on user searches.

One-way flights from Heathrow to Reagan-National
Search for one-way flight options from Heathrow to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 2 June 2026.