Flights Europe United Kingdom England London Washington to London

Cheap flights from Washington to London

Round-trip
Economy
Washington (WAS)
London (LON)
Wed 12/23
Wed 12/30
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 $415 The best flight deal from Washington to London found on momondo in the last 72 hours is $415
Fastest flight time 6h 50m The fastest flight from Washington to London takes 6h 50m.
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?
October
The cheapest time of year to fly to London from Washington is October. 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 Stansted
Fly from Washington Dulles Intl to London Stansted for the best Washington - London flight prices
When is the cheapest time to book a flight to London?
49 days before
The cheapest time to buy a flight from Washington to London is approximately 49 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
Multiple Airlines
Apr 19
IAD
Washington Dulles Intl
35h 50m
3 stops
STN
London Stansted
Apr 22
STN
London Stansted
16h 45m
2 stops
IAD
Washington Dulles Intl
Icelandair
Jan 11
IAD
Washington Dulles Intl
10h 15m
1 stop
LHR
London Heathrow
Jan 25
LHR
London Heathrow
26h 50m
1 stop
IAD
Washington Dulles Intl
Multiple Airlines
Apr 19
IAD
Washington Dulles Intl
19h 40m
3 stops
STN
London Stansted
Apr 22
STN
London Stansted
16h 45m
2 stops
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
Nov 28
IAD
Washington Dulles Intl
11h 45m
1 stop
LHR
London Heathrow
Multiple Airlines
Jan 22
IAD
Washington Dulles Intl
57h 50m
3 stops
STN
London Stansted
TAP AIR PORTUGAL
Dec 12
IAD
Washington Dulles Intl
16h 35m
1 stop
LHR
London Heathrow

Which airlines flying from Washington to London have COVID-19 safety policies in place?

Many airlines have put safety measures in place to reduce the spread of COVID-19. One is Delta. Usage of HEPA filters, scheduled sanitation, enhanced cleaning of aircrafts, pre-flight testing, and mask policies are some of the implemented practices made by airlines to help keep you safe as you depart from Washington to London. Keep in mind that policies will vary by airline.

Are airlines flying from Washington to London offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from Washington to London are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, United Airlines, and American Airlines. You can search for the full list of airlines like British Airways that are offering this flexibility.


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 Bournemouth Flights
Fastest flight time
31h 20m
Cheapest price
$400
Washington to Birmingham Flights
Fastest flight time
15h 40m
Cheapest price
$590
Washington to Bristol Flights
Fastest flight time
13h 44m
Cheapest price
$790

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