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

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

All the information you need to plan the best DCA to LON flight in 2021: compare Reagan-National to London flight prices with the expected peak season, weather and rainfall in London.
DCA - LON
Price
$639 - $940
LON
Temperature
39.2 - 62.6 °F
LON
Precipitation
1.6 - 2.8 inches

Popular in

June

High demand for flights, 21% potential price rise

Cheapest in

October

Best time to find cheap flights, 14% potential price drop

Round-trip from

$639

From Washington Reagan-National to London (LON)

One-way from

$292

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Washington Reagan-National Airport to London (DCA - LON)?

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

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

Our data shows that October tends to be the cheapest month to fly to London from Washington Reagan-National Airport. Users have commonly found prices around $708 for the month, but tickets can be as low as $565. Due to multiple factors, prepare for potentially higher prices in June.

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

Travelers have found it’s best to book a flight 48 days in advance to save up to 49% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington Reagan-National Airport to London 1-2 weeks in advance for as low as $825, or $1,055 for flights within the next 24 hours.

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

The best prices found for DCA to LON flights for October, November
25 Nov - 29 Nov
$176pp
DCA
Washington Reagan-National
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
DCA
Washington Reagan-National
25 Nov - 29 Nov
$184pp
DCA
Washington Reagan-National
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
DCA
Washington Reagan-National
18 Nov - 25 Nov
$299pp
DCA
Washington Reagan-National
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
DCA
Washington Reagan-National

Washington Reagan-National to London 2021 flight deals

Cheap flights to London from Reagan-National found for this year
25 Nov - 29 Nov
$176pp
DCA
Washington Reagan-National
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
DCA
Washington Reagan-National
25 Nov - 29 Nov
$184pp
DCA
Washington Reagan-National
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
DCA
Washington Reagan-National
20 Dec - 29 Dec
$219pp
DCA
Washington Reagan-National
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
DCA
Washington Reagan-National

Last minute flights from Reagan-National to London

Late deals on round-trip flights to London from Reagan-National, departing today and this week
28 Oct - 6 Nov
$711pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
28 Oct - 6 Nov
$757pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
LTN
London Luton
LTN
London Luton
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
26 Oct - 20 Jan
$772pp
DCA
Washington Reagan-National
Air Canada
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air Canada
 
1 STOP
DCA
Washington Reagan-National

One-way flights to London from Washington Reagan-National

The cheapest one-way flights from Reagan-National to London
11:30 am - 2:00 am
Iberia
1 Stop
9h 30m
DCA - LHR
Iberia
$292
SnapTravelAir
7:30 am - 2:50 am
Virgin Atlantic
2 Stops
14h 20m
DCA - LHR
Virgin Atlantic
$338
Virgin Atlantic
7:59 am - 5:40 pm
Multiple Airlines
3 Stops
28h 41m
DCA - STN
Multiple Airlines
$350
Kiwi.com

Related info for your journey

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

Flight FAQs

From Reagan-National to London

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

United Airlines, American Airlines, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Reagan-National Airport to London for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Reagan-National Airport to London for under $200. The cheapest flight booked recently is on Virgin Atlantic for just $176, but on average you can expect to pay $349.

Are there last-minute flights available from Washington Reagan-National Airport to London for under $800?

There are currently 20+ open flights from Washington Reagan-National Airport to London within the next 7 days for less than $800.

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

Virgin Atlantic, at $176, was found to be the cheapest airline from Washington Reagan-National Airport to London. An alternate airline flying to your destination would be Air Canada. Virgin Atlantic is 76% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington Reagan-National Airport to London one-way?

To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at $149. Iberia flights start at $292 while deals on Air France start at $340 one-way.

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

Most travelers choose Washington Reagan-National - London Heathrow, Washington Reagan-National - London Gatwick or Washington Reagan-National - London Luton when deciding on the best route from Washington Reagan-National Airport to London.

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

While on average a flight from Washington Reagan-National Airport to London is generally $1,183, our data shows the cheapest flight currently is $318. When looking at the most popular route, (Washington Reagan-National - London Heathrow), you can expect to pay $219 for that flight.

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

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

COVID Restrictions

View COVID Travel Restrictions for London, England

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

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

Most visitors from Washington Reagan-National need to provide a negative COVID-19 test result and/or quarantine to enter London.

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.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


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

Returning to Washington Reagan-National from London

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.

Hide COVID Travel Restrictions for London, England

Alternative routes for Reagan-National to London

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

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Reagan-National to London.
Today's exchange rate
$1 = £0.73
Average temperature for October in London
60.8 °F
Avg rainfall for October in London
2.8 ″

Airports servicing Washington

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Washington Reagan-National to London

The chart below displays the airlines Cheapflights users traveling from Reagan-National to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Atlantic
$367 $595 No cancel fee 72%
United Airlines
$437 $778 No cancel fee 69%
American Airlines
$469 $927 No cancel fee 71%
Icelandair
$480 $703 No cancel fee 76%
Lufthansa
$487 $682 No cancel fee 76%
Air Canada
$501 $731 No cancel fee 67%
British Airways
$534 $795 No cancel fee 70%
Delta
$536 $874 No cancel fee N/A
Austrian Airlines
$577 $804 No cancel fee 78%
Finnair
$605 $713 No cancel fee 76%
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