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Cheap flights from London to Washington

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The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
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LON
London
WAS
Washington
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Home North America USA District of Columbia Washington Cheap flights from London to Washington

Flights to get there soon

Flights to Washington in the next month
10 Jan - 17 Jan
£420pp
LHR
London
Finnair
 
1 STOP
DCA
Washington
DCA
Washington
Finnair
 
1 STOP
LHR
London
Found today
10 Jan - 17 Jan
£420pp
LHR
London
Finnair
 
1 STOP
DCA
Washington
DCA
Washington
Finnair
 
1 STOP
LHR
London
Found today
17 Jan - 21 Jan
£422pp
STN
London
Multiple Airlines
   
2 STOPS
IAD
Washington
IAD
Washington
Multiple Airlines
   
2 STOPS
STN
London
Found today

cheap flights for the next season

Find flight deals in the next 3 months
7 Mar - 9 Mar
£330pp
LHR
London
Brussels Airlines
   
2 STOPS
IAD
Washington
IAD
Washington
Brussels Airlines
 
1 STOP
LHR
London
Found today
7 Mar - 9 Mar
£330pp
LHR
London
Brussels Airlines
   
2 STOPS
IAD
Washington
IAD
Washington
Brussels Airlines
 
1 STOP
LHR
London
Found today
8 Feb - 16 Feb
£336pp
LGW
London
Multiple Airlines
 
1 STOP
IAD
Washington
IAD
Washington
Multiple Airlines
 
1 STOP
LGW
London
Found today

Flights for the forward planner

Search and compare flight prices in the next 6 months
17 May - 18 May
£303pp
LHR
London
Brussels Airlines
 
1 STOP
IAD
Washington
IAD
Washington
Brussels Airlines
 
1 STOP
LHR
London
Found today
17 May - 18 May
£303pp
LHR
London
Brussels Airlines
 
1 STOP
IAD
Washington
IAD
Washington
Brussels Airlines
 
1 STOP
LHR
London
Found today
8 Jun - 9 Jun
£316pp
LHR
London
British Airways
 
1 STOP
DCA
Washington
DCA
Washington
British Airways
 
1 STOP
LHR
London
Found today

Destination information for Washington

Things to know before you go. Useful info for your trip from London to Washington
Today's exhange rate
£1.00 = $1.27
Flight duration
8h 00m

Airports servicing London

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

Airports servicing Washington

Baltimore (BWI)
Reagan National (DCA)
Washington Dulles Intl (IAD)
Average temperature for December in Washington
9.7 °C
Avg rainfall for December in Washington
79.8 mm
How much do things cost?
London is 8% cheaper than Washington
Large bottle of water
Washington £1.87
London £1.05
Coke/Pepsi (0.33 litre)
Washington £1.50
London £1.38
Cappuccino
Washington £3.47
London £2.92
Taxi - fixed fee
Washington £2.77
London £3.48
Source

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Check out other popular destinations found by fellow travellers
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Additional useful information for Washington
There will be 1.05 mm more rainfall in Washington than in London over the next ten days.
Over the next ten days, Washington (9.7°C) is expected to be 0.9°C warmer than London (8.8°C).
Sun, Mon, Tue, Wed, Thu, Fri and Sat the only days where direct flights are available for this route.
American Airlines, Air Canada and Aer Lingus are just three of the 14 airlines offering flights from London to Washington.
Over the last 30 days, 702 people have searched for cheap flights from London to Washington.

Related info for your journey

Useful info, stats and facts about London to Washington flights.
Flight FAQs
From London to Washington
What percent of flights are delayed?
A delay of 1 hr 0.4 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from London offer a total of 2,194 seats to Washington per day
How many passenger seats are available on a flight on this route?
Popular United Air Lines Inc. operates 81 flight per week
Related searches
Flights to Washington from London
Flights to London
Flights to Washington

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Find flight deals

From
To
Depart
–
Return
Any month
1 adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
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Leaving on
Depart
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1 adult
The price shown for each flight will be the average for all passengers, including any infants.