Cheap Flights from London to Reagan-National from £300

How to find the cheapest flight from
London (LON) to Reagan-National (DCA)

All the information you need to plan the best LON to DCA flight in 2021: compare London to Reagan-National flight prices with the expected peak season, weather and rainfall in Reagan-National.

LON - DCA Price	£587 - £952
DCA Temperature	2 - 27 °C
DCA Precipitation	66 - 102 mm

Popular in July High demand for flights, 24% potential price rise
Cheapest in February Best time to find cheap flights, 19% potential price drop
Round-trip from £426 From London (LON) to Washington Reagan-National
One-way from £311 One-way flight from London (LON) to Washington Reagan-National

Popular in

July

High demand for flights, 24% potential price rise

Cheapest in

February

Best time to find cheap flights, 19% potential price drop

Round-trip from

£426

From London (LON) to Washington Reagan-National

One-way from

£311

One-way flight from London (LON) to Washington Reagan-National

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

What is the cheapest month to fly from London to Washington Reagan-National Airport?

Our data shows that February tends to be the cheapest month to fly to Washington Reagan-National Airport from London. Users have commonly found prices around £486 for the month, but tickets can be as low as £325. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to Washington Reagan-National Airport (LON - 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 Reagan-National Airport as you normally would.

How far in advance should I book a flight from London to Washington Reagan-National Airport?

Find a great deal and save up to 27% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Washington Reagan-National Airport within the next two weeks, with the cheapest ticket starting at £531.

Cheap flights from London to Reagan-National in October, November 2021

The best prices found for LON to DCA flights in October, November

10 Nov - 25 Nov

£365pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

3 STOPS

LHR

London Heathrow

15 Nov - 21 Nov

£369pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

11 Nov - 2 Dec

£374pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

London to Reagan-National 2021 flight deals

Cheap flights to Reagan-National from London found for this year

14 Dec - 6 Jan

£300pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

4 Dec - 12 Jan

£330pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

8 Dec - 8 Jan

£340pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

Last-minute flights from London to Reagan-National

Late deals on return flights to Reagan-National from London, departing today and this week

4 Nov - 18 Nov

£464pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

2 STOPS

LHR

London Heathrow

4 Nov - 18 Nov

£470pp

LHR

London Heathrow

Multiple airlines

2 STOPS

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Multiple Airlines

3 STOPS

LHR

London Heathrow

3 Nov - 9 Nov

£502pp

LHR

London Heathrow

Air Canada

1 STOP

DCA

Washington Reagan-National

DCA

Washington Reagan-National

Air Canada

1 STOP

LHR

London Heathrow

One-way flights to Reagan-National from London

The cheapest one-way flights from London to Reagan-National

03:15 - 13:46

Multiple Airlines

2 stops

39h 31m

LHR - DCA

£311

Combigo

03:10 - 05:30

Multiple Airlines

2 stops

31h 20m

LCY - DCA

£318

FlightNetwork

11:35 - 13:46

Multiple Airlines

2 stops

31h 11m

LGW - DCA

£319

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Reagan-National</span> flights.

Flight FAQs

From London to Reagan-National

Which airlines flying from London to Washington Reagan-National have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Washington Reagan-National that may be offering flexible cancellation policies are Finnair, British Airways, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Washington Reagan-National Airport for under £300 on Cheapflights?

Yes, there are multiple flights from London to Washington Reagan-National Airport for under £300. The cheapest flight booked recently is on Multiple Airlines for just £290, but on average you can expect to pay £336.

Are there last-minute flights available from London to Washington Reagan-National Airport for under £500?

There are currently 20+ open flights from London to Washington Reagan-National Airport within the next 7 days for less than £500.

What are the cheapest flights from London to Washington Reagan-National Airport?

On average you can expect to pay £1,407 for a flight from London to Washington Reagan-National Airport. The cheapest flight overall is £382 while the most popular route, (London Heathrow - Washington Reagan-National) is currently priced at £298.

What are the most popular routes from London to Washington Reagan-National Airport?

The most popular route from London to Washington Reagan-National Airport is London Heathrow - Washington Reagan-National. You may also consider London Gatwick - Washington Reagan-National or London City - Washington Reagan-National.

What are the most popular airlines that fly from London to Washington Reagan-National Airport?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from London to Washington Reagan-National Airport.

Hire a Car

Car Rentals at Reagan-National Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for Reagan-National (DCA)

Do I need a COVID test to fly to Reagan-National from London?

Information is based on travel restrictions from London to Washington Reagan-National

Most visitors from London will not be allowed to enter Washington Reagan-National.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Reagan-National.

Quarantine requirements
Visitors from London are not required to quarantine after entering Washington Reagan-National.

Do I need a test to fly back to London from Reagan-National?

Returning to London from Washington Reagan-National

COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Reagan-National (DCA)

Alternative routes for London to Reagan-National

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

Birmingham to Washington from £574 pp

Bristol to Washington from £583 pp

Doncaster Sheffield to Washington from £717 pp

Destination information for Reagan-National

Things to know before you go - useful duration and weather info for your trip from London to Reagan-National.

£1 = $1.38

22.0 °C

93.0 mm

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

Stansted (STN)

London City (LCY)

Luton (LTN)

Southend (SEN)

Airports servicing Washington

Reagan-National (DCA)

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	£271	£542	No cancel fee	72%	Search Virgin Atlantic flights
United Airlines	£281	£660	No cancel fee	69%	Search United Airlines flights
British Airways	£285	£644	No cancel fee	70%	Search British Airways flights
Air Canada	£291	£554	No cancel fee	67%	Search Air Canada flights
American Airlines	£295	£488	No cancel fee	71%	Search American Airlines flights
Austrian Airlines	£357	£614	No cancel fee	78%	Search Austrian Airlines flights
Finnair	£393	£536	No cancel fee	76%	Search Finnair flights
Delta	£402	£683	No cancel fee	N/A	Search Delta flights
Air France	£423	£497	No cancel fee	77%	Search Air France flights
Lufthansa	£443	£749	No cancel fee	76%	Search Lufthansa flights

Cheap flights from London to Reagan-National

How to find the cheapest flight from London (LON) to Reagan-National (DCA)

All the information you need to plan the best LON to DCA flight in 2021: compare London to Reagan-National flight prices with the expected peak season, weather and rainfall in Reagan-National.

What is the cheapest month to fly from London to Washington Reagan-National Airport?

When is the cheapest time to fly from London to Washington Reagan-National Airport (LON - DCA)?

How far in advance should I book a flight from London to Washington Reagan-National Airport?

Cheap flights from London to Reagan-National in October, November 2021

The best prices found for LON to DCA flights in October, November

London to Reagan-National 2021 flight deals

Cheap flights to Reagan-National from London found for this year

Last-minute flights from London to Reagan-National

Late deals on return flights to Reagan-National from London, departing today and this week

One-way flights to Reagan-National from London

The cheapest one-way flights from London to Reagan-National

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Reagan-National</span> flights.

Flight FAQs

From London to Reagan-National

Which airlines flying from London to Washington Reagan-National have flexible cancellations due to COVID-19?

Can I find flights from London to Washington Reagan-National Airport for under £300 on Cheapflights?

Are there last-minute flights available from London to Washington Reagan-National Airport for under £500?

What are the cheapest flights from London to Washington Reagan-National Airport?

What are the most popular routes from London to Washington Reagan-National Airport?

What are the most popular airlines that fly from London to Washington Reagan-National Airport?

Related searches

Flights to Reagan-National from London

Hire a Car

COVID Restrictions

Do I need a COVID test to fly to Reagan-National from London?

Do I need a test to fly back to London from Reagan-National?

Alternative routes for London to Reagan-National

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

Destination information for Reagan-National

Things to know before you go - useful duration and weather info for your trip from London to Reagan-National.

Airports servicing London

Airports servicing Washington

Top 10 airlines flying from London to Washington Reagan-National

The chart below displays the airlines Cheapflights users travelling from London to Reagan-National choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

How to find the cheapest flight from
London (LON) to Reagan-National (DCA)