LON - DCA

£328 Find Cheap Flights from London to Reagan Washington National Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Reagan-National departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£430
Typical prices: £520-£622
Air Canada
Thu 24/9Thu 1/10
LHR - DCA • 1 stop
Cheapest one-way flight
£328
Multiple Airlines
Sat 26/9
LGW - DCA • 1 stop
Direct flights
Not available
There are currently no direct flights between London and Reagan-National. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Reykjavik (KEF)
Cheapest • Avg £391 (return)
Newark (EWR)
Shortest trip • 10h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 20% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Reagan-National (LON-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Reagan-National

Thu, 24 Sep - Thu, 1 Oct
Air Canada Logo
12:05 - 18:15LHR  London Heathrow-DCA Washington, D.C. Reagan-National
11h 10m1 stop Toronto Pearson Intl
Air Canada Logo
12:40 - 06:30DCA  Washington, D.C. Reagan-National-LHR London Heathrow
12h 50m1 stop Ottawa
£430Air Canada
Fri, 25 Sep - Sun, 4 Oct
Air Canada Logo
08:40 - 21:50LHR  London Heathrow-DCA Washington, D.C. Reagan-National
18h 10m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:40 - 10:00DCA  Washington, D.C. Reagan-National-LHR London Heathrow
16h 20m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl
£430Air Canada
Wed, 7 Oct - Mon, 12 Oct
Virgin Atlantic Logo
10:25 - 22:55LGW  London Gatwick-DCA Washington, D.C. Reagan-National
17h 30m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
Virgin Atlantic Logo
06:08 - 09:40DCA  Washington, D.C. Reagan-National-LGW London Gatwick
22h 32m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£432Virgin Atlantic
Fri, 25 Sep - Fri, 2 Oct
British Airways Logo
17:25 - 23:10LHR  London Heathrow-DCA Washington, D.C. Reagan-National
10h 45m1 stop New York John F Kennedy Intl
British Airways Logo
16:59 - 08:00DCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 01m1 stop Boston Logan Intl
£432British Airways
Sun, 6 Sep - Sat, 12 Sep
British Airways Logo
09:15 - 21:13LHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 58m1 stop Philadelphia
British Airways Logo
14:50 - 07:10DCA  Washington, D.C. Reagan-National-LHR London Heathrow
11h 20m1 stop Boston Logan Intl
£432British Airways
Mon, 19 Oct - Wed, 28 Oct
Virgin Atlantic Logo
19:45 - 16:37LHR  London Heathrow-DCA Washington, D.C. Reagan-National
25h 52m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
Virgin Atlantic Logo
19:40 - 11:40DCA  Washington, D.C. Reagan-National-LHR London Heathrow
12h 00m1 stop Atlanta Hartsfield-Jackson
£432Virgin Atlantic
Thu, 8 Oct - Tue, 13 Oct
United Airlines Logo
07:30 - 16:58LHR  London Heathrow-DCA Washington, D.C. Reagan-National
14h 28m2 stops Frankfurt am Main Newark
United Airlines Logo
08:25 - 07:15DCA  Washington, D.C. Reagan-National-LHR London Heathrow
17h 50m1 stop Newark
£435United Airlines
Thu, 3 Dec - Sun, 6 Dec
United Airlines Logo
06:35 - 18:18LHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 43m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
United Airlines Logo
07:00 - 21:20DCA  Washington, D.C. Reagan-National-LHR London Heathrow
9h 20m1 stop Newark
£435United Airlines
Sat, 5 Sep - Sat, 12 Sep
American Airlines Logo
14:30 - 23:59LGW  London Gatwick-DCA Washington, D.C. Reagan-National
14h 29m1 stop Orlando
American Airlines Logo
10:19 - 08:40DCA  Washington, D.C. Reagan-National-LGW London Gatwick
17h 21m1 stop Tampa
£442American Airlines
Sat, 5 Sep - Sat, 12 Sep
American Airlines Logo
14:30 - 09:24LGW  London Gatwick-DCA Washington, D.C. Reagan-National
23h 54m1 stop Orlando
American Airlines Logo
12:58 - 08:40DCA  Washington, D.C. Reagan-National-LGW London Gatwick
14h 42m2 stops Charlotte Douglas Tampa
£445American Airlines
Booking Insights

KAYAK’s insights & trends for London to Reagan-National flights

Get data-powered insights and trends into flights from London to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Washington, D.C. Reagan-National Airport departing in September.

Flight prices are below average for this route right now.

Flights to Washington, D.C. Reagan-National Airport from London usually cost between £554 and £742 in September.
The lowest price found in the past 5 days was £430 on Air Canada (24 Sept–1 Oct).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Washington, D.C. Reagan-National Airport is February, where tickets cost £429 (return) on average. On the other hand, the most expensive months are October and June, where the average cost of round-trip tickets is £657 and £585 respectively.

Find deals

Good to know - Cheap tickets from London to Reagan Washington National Airport

Low season

April
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (7% more expensive on average)

When to book flights from London to Reagan-National

Are your dates flexible? Find out the best times to travel from London to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Reagan Washington National Airport flights

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

    In the last 5 days, the lowest price for a flight from London to Washington, D.C. Reagan-National Airport was £328 for a one-way ticket and £430 for a return.

  • Which airports will I be using when flying from London to Reagan Washington National Airport?

    On your way to Reagan Washington National Airport, you’ll fly out from one of these London airports: London City, London Heathrow, or London Stansted. You’ll be landing at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from London to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Reagan Washington National Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Washington, D.C., Virgin Atlantic or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to Washington, D.C. are Virgin Atlantic and JetBlue. With an average price for the route of £564 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. JetBlue is also a great choice for the route, with an average price of £676 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Reagan Washington National Airport with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Reagan-National

Information on your arrival and departure airports

Reagan-National (DCA)