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

LON — DCA
17 Aug — 24 Aug1
Return
1 adult
Economy
From?
To?
Wed 17/8
Wed 24/8

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 2022: compare London to Reagan-National flight prices with the expected peak season, weather and rainfall in Reagan-National.

LON - DCA

Price

£676 - £1,048

DCA

Temperature

2 - 27 °C

DCA

Rainfall

66 - 102 mm

Popular inJulyHigh demand for flights, 24% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 15% potential price drop
Round-trip from£554From London (LON) to Washington, D.C. Reagan-National
One-way from£264One-way flight from London (LON) to Washington, D.C. Reagan-National

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

Find a great deal and save up to 26% by booking at least 61 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, D.C. Reagan-National Airport within the next two weeks, with the cheapest ticket starting at £704.

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

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from London. Users have commonly found prices around £631 for the month, but tickets can be as low as £430. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to Washington, D.C. 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, D.C. Reagan-National Airport as you normally would.

Cheap flights from London to Reagan-National in August, September 2022

The best prices found for LON to DCA flights in August, September
27 Sep - 2 Oct
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

2 stops

18h 41m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

33h 30m
£407

Multiple Airlines

Pick Dates

Deal found 10/8/22

10 Sep - 11 Sep
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

25h 41m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

1 stop

14h 10m
£424

United Airlines

Pick Dates

Deal found 11/8/22

12 Sep - 26 Sep
LGW

London Gatwick

DCA

Washington, D.C. Reagan-National

1 stop

11h 26m
DCA

Washington, D.C. Reagan-National

LGW

London Gatwick

1 stop

14h 10m
£426

JetBlue

Pick Dates

Deal found 9/8/22

London to Reagan-National 2022 flight deals

Cheap flights to Reagan-National from London found for this year
12 Oct - 12 Nov
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

2 stops

16h 42m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

29h 25m
£401

Multiple Airlines

Pick Dates

Deal found 10/8/22

27 Sep - 2 Oct
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

2 stops

18h 41m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

33h 30m
£407

Multiple Airlines

Pick Dates

Deal found 10/8/22

4 Oct - 11 Oct
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

2 stops

20h 10m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

23h 42m
£420

Multiple Airlines

Pick Dates

Deal found 11/8/22

Cheap United Airlines flights from London to Reagan-National

10 Sep - 11 Sep
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

25h 41m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

1 stop

14h 10m
£424

United Airlines

Pick Dates

Deal found 11/8/22

15 Oct - 17 Oct
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

22h 14m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

16h 45m
£458

United Airlines

Pick Dates

Deal found 10/8/22

Cheap Delta flights from London to Reagan-National

10 Sep - 17 Sep
LCY

London City

DCA

Washington, D.C. Reagan-National

2 stops

17h 56m
DCA

Washington, D.C. Reagan-National

LCY

London City

2 stops

18h 15m
£681

Delta

Pick Dates

Deal found 11/8/22

20 Aug - 24 Aug
LCY

London City

DCA

Washington, D.C. Reagan-National

2 stops

15h 10m
DCA

Washington, D.C. Reagan-National

LCY

London City

2 stops

13h 30m
£1,249

Delta

Pick Dates

Deal found 11/8/22

29 Sep - 6 Oct
LCY

London City

DCA

Washington, D.C. Reagan-National

2 stops

14h 05m
DCA

Washington, D.C. Reagan-National

LCY

London City

2 stops

12h 30m
£4,193

Delta

Pick Dates

Deal found 12/8/22

Last-minute flights from London to Reagan-National

Late deals on return flights to Reagan-National from London, departing today and this week
22 Aug - 5 Sep
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

15h 17m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

1 stop

11h 00m
£514

Virgin Atlantic

Pick Dates

Deal found 11/8/22

22 Aug - 12 Sep
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

19h 30m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

1 stop

11h 30m
£526

Virgin Atlantic

Pick Dates

Deal found 11/8/22

22 Aug - 12 Sep
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

1 stop

15h 30m
DCA

Washington, D.C. Reagan-National

LHR

London Heathrow

2 stops

16h 00m
£542

Multiple Airlines

Pick Dates

Deal found 11/8/22

One-way flights to Reagan-National from London

The cheapest one-way flights from London to Reagan-National
25 Oct
LGW

London Gatwick

DCA

Washington, D.C. Reagan-National

2 stops

37h 44m
£264

Multiple Airlines

Pick Dates

Deal found 10/8/22

4 Nov
LGW

London Gatwick

DCA

Washington, D.C. Reagan-National

2 stops

38h 12m
£272

Multiple Airlines

Pick Dates

Deal found 11/8/22

27 Oct
LGW

London Gatwick

DCA

Washington, D.C. Reagan-National

2 stops

37h 44m
£278

Multiple Airlines

Pick Dates

Deal found 10/8/22

Related info for your journey

Useful info, stats and facts about London to Reagan-National flights.

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

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

Can I find flights from London to Washington, D.C. Reagan-National Airport for under £500 on Cheapflights?

Yes, there are multiple flights from London to Washington, D.C. Reagan-National Airport for under £500. The cheapest flight booked recently is on Multiple Airlines for just £401, but on average you can expect to pay £431.

Are there last-minute flights available from London to Washington, D.C. Reagan-National Airport for under £600?

There are currently 20+ open flights from London to Washington, D.C. Reagan-National Airport within the next 7 days for less than £600.

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

United Airlines, at £424, was found to be the cheapest airline from London to Washington, D.C. Reagan-National Airport. An alternate airline flying to your destination would be JetBlue. United Airlines is 34% 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.

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

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

What are the cheapest flights from London to Washington, D.C. Reagan-National Airport?

On average you can expect to pay £1,057 for a flight from London to Washington, D.C. Reagan-National Airport. The cheapest flight overall is £742 while the most popular route, (London Heathrow - Washington, D.C. Reagan-National) is currently priced at £407.

Alternative routes for London to Reagan-National

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

Top 4 airlines flying from London to 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AtlanticCheapest£515Average£685FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
FinnairCheapest£547Average£646FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
Air CanadaCheapest£572Average£717FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
British AirwaysCheapest£599Average£675FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights