LON - DCA

$517 Find Cheap Flights from London to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$555
Typical prices: $638-$832
Delta
Wed 11/21Sat 12/1
LHR - DCA • 1 stop
Cheapest one-way
$517
Typical prices: $484-$780
Multiple Airlines
Mon 11/26
LGW - DCA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between London and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
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Top routes
LGW - DCA
Cheapest • 5% average savings
LHR - DCA
Most popular
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When to travel
October
Cheapest • 11% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $656 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 10h 33m (one-way)
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Reagan-National

Sat, Nov 21 - Tue, Dec 1
Delta Logo
8:55 am - 7:30 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
15h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:30 pm - 6:50 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 20m1 stop Boston Logan Intl
$555Delta
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
8:25 pm - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
26h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
6:05 am - 6:25 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
19h 20m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$568Virgin Atlantic
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
8:25 pm - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
26h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
6:05 am - 7:15 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
20h 10m1 stop New York John F Kennedy Intl
$574Virgin Atlantic
Thu, Nov 19 - Tue, Dec 1
Delta Logo
8:55 am - 6:25 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
14h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:30 pm - 6:50 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 20m1 stop Boston Logan Intl
$575Delta
Sat, Nov 21 - Mon, Nov 30
Delta Logo
9:40 am - 5:06 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
12h 26m1 stop Boston Logan Intl
Delta Logo
3:30 pm - 6:50 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 20m1 stop Boston Logan Intl
$579Delta
Mon, Nov 23 - Fri, Nov 27
Delta Logo
12:40 pm - 8:41 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
13h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:31 pm - 7:50 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
14h 19m1 stop Atlanta Hartsfield-Jackson
$596Delta
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
10:10 am - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
12h 55m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
12:05 pm - 9:00 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
15h 55m1 stop Atlanta Hartsfield-Jackson
$602Virgin Atlantic
Fri, Jan 8 - Fri, Jan 15
Delta Logo
11:45 am - 11:09 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 24m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
7:59 am - 6:25 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
17h 26m1 stop Atlanta Hartsfield-Jackson
$611Delta
Sun, Jan 10 - Wed, Jan 27
Virgin Atlantic Logo
6:30 am - 11:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
21h 34m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
11:00 am - 7:15 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
15h 15m1 stop New York John F Kennedy Intl
$611Virgin Atlantic
Thu, Dec 31 - Wed, Jan 6
Virgin Atlantic Logo
9:05 am - 9:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 59m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
6:55 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 00m1 stop Boston Logan Intl
$614Virgin Atlantic
Booking Insights

Price, demand and travel trends for London to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from London to Washington, D.C. Reagan-National Airport typically range from $638 to $832. The lowest price found in the past 5 days was $555, on Delta.

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

There's little price difference between London to Washington, D.C. Reagan-National Airport routes. They average around $713 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Washington, D.C. Reagan-National Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from London to Washington, D.C. Reagan-National Airport. It’s 6% cheaper than the average day, while Thursday is the most expensive, with prices 18% higher.

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

•October is the cheapest month to fly from London to Washington, D.C. Reagan-National Airport at $634 round-trip.
•May ($879) and July ($742) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 38% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for London to Washington, D.C. Reagan-National Airport flights

Low season

September

Cheapest flight

$517
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 104% increase in travelers.
One-way flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport

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 round-trip price

Your London to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from London to Washington, D.C. Reagan-National Airport?

    Three cabin classes are available on flights from London to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

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

    A nonstop flight from London to Washington, D.C. Reagan-National Airport takes 00m, covering 3,665 miles.

  • Do I need a passport to fly from London to Washington, D.C. Reagan-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from London to Washington, D.C. Reagan-National Airport range from $638 to $832, with an average of $708 over the past 12 months. Anything below $638 counts as a good deal.

  • How are flight prices from London to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from London to Washington, D.C. Reagan-National Airport are currently in line with typical prices for this route. Average one-way fares are about $542.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

  • Which airports can I use when flying from London to Washington, D.C. Reagan-National Airport?

    Flights from London to Washington, D.C. Reagan-National Airport may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Washington, D.C. Reagan-National (DCA).

  • Which airports do connecting flights from London to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from London to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Boston Logan Intl (BOS) - 49% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 29% of one-stop connections
    • Newark (EWR) - 8% of one-stop connections
    • Philadelphia (PHL) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from London to Washington, D.C. Reagan-National Airport?

    Yes. Flexible dates can save you up to 21% on flights from London to Washington, D.C. Reagan-National Airport. Monday is the cheapest departure day at $668 round-trip on average, while Thursday is the most expensive at $842, a difference of $174.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from London to Washington, D.C. Reagan-National Airport?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 10h 33m, compared with 10h 42m via Philadelphia (PHL) and 10h 50m via Newark (EWR).

  • What is the time difference between London and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 4 hours behind London (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

Your guide to booking London to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $668, about $174 less than Thursday fares (21% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Washington, D.C. Reagan-National Airport trip for October. Fares historically average $634 round-trip in that month - typically $245 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

More options for your flight from London to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.