Flights Europe United Kingdom England London Washington to London

Cheap flights from Washington to London

Round-trip
Economy
Washington (WAS)
London (LON)
Sat 8/8
Sat 8/15
Any month
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Flight information for Washington to London
(WAS to LON)

Find info about flight duration, direct flights, and airports for your flight from Washington to London
Best Price Found $418 The best flight deal from Washington to London found on momondo in the last 72 hours is $418
Fastest flight time 5h 55m The fastest flight from Washington to London takes 5h 55m.
Direct flights None There are no direct flights from Washington to London. Popular non-direct routes for this connection are Baltimore/Washington - London Heathrow, Washington Reagan-National - London Heathrow and Washington Dulles Intl - London Heathrow.
Airports in London 6 airports There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Washington to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
February
The cheapest time of year to fly to London from Washington is February. Most expensive is June
What is the cheapest day to fly to London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to London?
in the morning
Washington to London flights are approximately 3% more expensive at noon than in the morning
What is the cheapest airline that flies to London?
easyJet
easyJet, Wizz Air UK, and WOW air are the most popular carriers operating from Washington to London
What is the cheapest route?
Washington Dulles Intl - London Gatwick
Fly from Washington Dulles Intl to London Gatwick for the best Washington - London flight prices
When is the cheapest time to book a flight to London?
60 days before
The cheapest time to buy a flight from Washington to London is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from Washington to London

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to London by changing tabs
Cheapest
Best
Quickest
TAP AIR PORTUGAL
Oct 30
IAD
Washington Dulles Intl
18h 30m
1 stop
LHR
London Heathrow
Nov 20
LHR
London Heathrow
23h 15m
1 stop
IAD
Washington Dulles Intl
Multiple Airlines
Nov 9
IAD
Washington Dulles Intl
10h 50m
1 stop
LGW
London Gatwick
Nov 19
LGW
London Gatwick
22h 15m
2 stops
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
Sep 4
IAD
Washington Dulles Intl
14h 10m
1 stop
LHR
London Heathrow
Sep 18
LHR
London Heathrow
13h 10m
1 stop
IAD
Washington Dulles Intl

Find the cheapest one-way flights from Washington to London

If you're looking for one-way flights from Washington to London, view some of our deals below provided by TAP AIR PORTUGAL
Cheapest
Best
Quickest
TAP AIR PORTUGAL
Sep 1
IAD
Washington Dulles Intl
19h 20m
1 stop
LHR
London Heathrow
Multiple Airlines
Sep 12
BWI
Baltimore/Washington
51h 00m
3 stops
LHR
London Heathrow
TAP AIR PORTUGAL
Sep 5
IAD
Washington Dulles Intl
15h 15m
1 stop
LHR
London Heathrow

Alternative routes for Washington to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to Manchester Flights
Fastest flight time
17h 20m
Cheapest price
$541
Washington to Birmingham Flights
Fastest flight time
14h 20m
Cheapest price
$632
Washington to Bristol Flights
Fastest flight time
15h 30m
Cheapest price
$770
Washington to Bournemouth Flights
Fastest flight time
37h 25m
Cheapest price
$2,052
View more

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