Cheap flights from United Kingdom to Washington, D.C.

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How to find the cheapest flight from
United Kingdom to Washington, D.C. (WAS)

All the information you need to plan the best null to WAS flight in 2022: compare United Kingdom to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
When is the cheapest time to fly from United Kingdom to Washington, D.C. (GB - WAS)?

When flying from United Kingdom to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from United Kingdom to Washington, D.C.?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 26% on flights from United Kingdom to Washington, D.C. compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £711. For sooner than that we have options available in the next 3 days from £826.

What is the cheapest month to fly from United Kingdom to Washington, D.C.?

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. from United Kingdom. Users have commonly found prices around £637 for the month, but tickets can be as low as £434. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from United Kingdom to Washington, D.C. in August, September 2022

The best prices found for United Kingdom to WAS flights in August, September
21 Sep - 26 Sep
£318pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
20 Sep - 27 Sep
£322pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
22 Sep - 26 Sep
£333pp
STN
London Stansted
Multiple airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
STN
London Stansted

United Kingdom to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from United Kingdom found for this year
21 Sep - 26 Sep
£318pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
20 Sep - 27 Sep
£322pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
20 Oct - 23 Oct
£323pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted

Cheap Virgin Atlantic flights from United Kingdom to Washington, D.C.

7 Sep - 12 Sep
£524pp
LCY
London City
Virgin Atlantic
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Virgin Atlantic
 
1 STOP
LCY
London City
4 Oct - 13 Oct
£528pp
LCY
London City
Virgin Atlantic
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Virgin Atlantic
 
1 STOP
LCY
London City
21 Sep - 26 Sep
£529pp
LCY
London City
Virgin Atlantic
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Virgin Atlantic
 
1 STOP
LCY
London City

Cheap KLM flights from United Kingdom to Washington, D.C.

28 Sep - 5 Oct
£532pp
LCY
London City
KLM
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
KLM
 
1 STOP
LCY
London City
12 Oct - 18 Oct
£533pp
LCY
London City
KLM
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
KLM
 
1 STOP
LCY
London City
24 Aug - 18 Oct
£560pp
LHR
London Heathrow
KLM
 
1 STOP
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
KLM
Direct
LHR
London Heathrow

Direct flights to Washington, D.C. from United Kingdom

Save time with United Kingdom to Washington, D.C. direct flight deals
7 Sep - 13 Sep
£466pp
LHR
London Heathrow
Virgin Atlantic
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Virgin Atlantic
Direct
LHR
London Heathrow
28 Sep - 5 Oct
£486pp
LHR
London Heathrow
Virgin Atlantic
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
Virgin Atlantic
Direct
LHR
London Heathrow
7 Sep - 20 Sep
£503pp
LHR
London Heathrow
British Airways
Direct
IAD
Washington, D.C. Dulles Intl
IAD
Washington, D.C. Dulles Intl
British Airways
Direct
LHR
London Heathrow

Last-minute flights from United Kingdom to Washington, D.C.

Late deals on return flights to Washington, D.C. from United Kingdom, departing today and this week
23 Aug - 8 Nov
£391pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
23 Aug - 7 Nov
£403pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted
23 Aug - 11 Nov
£407pp
STN
London Stansted
PLAY
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
PLAY
 
1 STOP
STN
London Stansted

One-way flights to Washington, D.C. from United Kingdom

The cheapest one-way flights from United Kingdom to Washington, D.C.
07:35 - 13:50
PLAY
1 stop
11h 15m
STN - BWI
PLAY
£228
Gotogate
07:35 - 13:50
PLAY
1 stop
11h 15m
STN - BWI
PLAY
£229
mytrip.com
07:35 - 13:50
PLAY
1 stop
11h 15m
STN - BWI
PLAY
£231
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Washington, D.C.</span> flights.

Flight FAQs

From United Kingdom to Washington, D.C.

Which airlines flying from United Kingdom to Washington, D.C. have flexible cancellations due to COVID-19?

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

Can I find flights from United Kingdom to Washington, D.C. for under £400 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Washington, D.C. for under £400. The cheapest flight booked recently is on PLAY for just £318, but on average you can expect to pay £336.

Are there nonstop flights from United Kingdom to Washington, D.C. for under £500 on Cheapflights?

Cheapflights has at least 20 direct flights from United Kingdom to Washington, D.C. under £500. A good price for a nonstop flight from United Kingdom to Washington, D.C. is less than £515.

Are there last-minute flights available from United Kingdom to Washington, D.C. for under £400?

There are currently 20+ open flights from United Kingdom to Washington, D.C. within the next 7 days for less than £400.

What are the cheapest flights from United Kingdom to Washington, D.C.?

While on average a flight from United Kingdom to Washington, D.C. is generally £1,433, our data shows the cheapest flight currently is £490. When looking at the most popular route, (London Heathrow - Washington, D.C. Dulles Intl), you can expect to pay £422 for that flight.

What are the most popular airlines that fly from United Kingdom to Washington, D.C.?

The most popular airlines flying from United Kingdom to Washington, D.C. are Endeavor Airlines, American Airlines and Air Canada. Something to consider prior to booking your flight.

What are the most popular routes from United Kingdom to Washington, D.C.?

When deciding which route to take from United Kingdom to Washington, D.C. consider London Heathrow - Washington, D.C. Dulles Intl, London Heathrow - Baltimore/Washington or London Heathrow - Washington, D.C. Reagan-National as they are the most popular.

What are the most reliable airlines from United Kingdom to Washington, D.C.?

The top 3 most reliable airlines when flying from United Kingdom to Washington, D.C. are Air Canada (71%), Austrian Airlines (71%) and United Airlines (71%).

COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

Do I need a COVID test to fly to Washington, D.C. from United Kingdom?

Information is based on travel restrictions from United Kingdom to Washington, D.C.

Most visitors from United Kingdom need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..

COVID-19 testing requirements
Visitors from United Kingdom are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C..

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Washington, D.C..

Do I need a test to fly back to United Kingdom from Washington, D.C.?

Returning to United Kingdom from Washington, D.C.

COVID-19 testing requirements
Visitors from Washington, D.C. are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering United Kingdom.

Hide COVID Travel Restrictions for Washington, D.C., DC

Departure points for flights from United Kingdom to Washington, D.C.

Select to see more specific information for flights to Washington, D.C. from all departure points in United Kingdom.
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Top 10 airlines flying from United Kingdom to Washington, D.C.

The chart below displays the airlines Cheapflights users travelling from United Kingdom to Washington, D.C. 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
TAP AIR PORTUGAL
£264 £535 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Brussels Airlines
£365 £675 No cancel fee N/A
Search Brussels Airlines flights
American Airlines
£398 £744 No cancel fee 71%
Search American Airlines flights
Aer Lingus
£412 £588 No cancel fee N/A
Search Aer Lingus flights
Icelandair
£428 £592 No cancel fee 76%
Search Icelandair flights
United Airlines
£432 £790 No cancel fee 69%
Search United Airlines flights
Scandinavian Airlines
£439 £690 No cancel fee 77%
Search Scandinavian Airlines flights
SWISS
£465 £934 No cancel fee 79%
Search SWISS flights
Virgin Atlantic
£506 £705 No cancel fee 72%
Search Virgin Atlantic flights
Air Canada
£507 £718 No cancel fee 67%
Search Air Canada flights
Home North America USA Washington, D.C. Cheap flights from United Kingdom to Washington, D.C.
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