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Washington to London flight comparison made easy
Below you can see the best fares for your 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
Quickest
Cheapest
Icelandair
IAD
14:45
Washington Dulles Intl airport
10h 05m
1 Stop
05:50
+1
LGW
London Gatwick airport
LGW
11:50
London Gatwick airport
11h 45m
1 Stop
18:35
IAD
Washington Dulles Intl airport
289 GBP
Icelandair
IAD
14:45
Washington Dulles Intl airport
10h 05m
1 Stop
05:50
+1
LGW
London Gatwick airport
LGW
11:50
London Gatwick airport
11h 45m
1 Stop
18:35
IAD
Washington Dulles Intl airport
289 GBP
Icelandair
IAD
14:45
Washington Dulles Intl airport
10h 05m
1 Stop
05:50
+1
LGW
London Gatwick airport
LGW
11:50
London Gatwick airport
11h 45m
1 Stop
18:35
IAD
Washington Dulles Intl airport
289 GBP
Delta
IAD
14:05
Washington Dulles Intl airport
7h 15m
02:20
+1
LHR
London Heathrow airport
LHR
10:00
London Heathrow airport
10h 50m
1 Stop
15:50
IAD
Washington Dulles Intl airport
450 GBP
Lufthansa
IAD
13:30
Washington Dulles Intl airport
7h 10m
01:40
+1
LHR
London Heathrow airport
LHR
11:10
London Heathrow airport
13h 35m
1 Stop
19:45
IAD
Washington Dulles Intl airport
453 GBP
Virgin Atlantic
DCA
01:00
Washington Reagan-National airport
9h 05m
1 Stop
15:05
LHR
London Heathrow airport
LHR
14:35
London Heathrow airport
12h 15m
1 Stop
21:50
DCA
Washington Reagan-National airport
461 GBP
How to get the cheapest flight 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 for your trip
CHEAPEST MONTH TO FLY
November
The cheapest time of year to fly to London from Washington is November. The most expensive is July.
CHEAPEST DAY TO FLY
Sunday
The cheapest day of the week is usually Sunday. The most expensive is usually Thursday.
CHEAPEST TIME TO FLY
in the Evening
Washington to London flights are approximately 8% more expensive at Midday than in the Evening
CHEAPEST AIRLINE
Wizz Air
Wizz Air, easyJet, and Primera Air Scandinavia are the most popular carriers operating from Washington to London
CHEAPEST ROUTE
Washington Reagan-National - London Gatwick
Fly from Washington Reagan-National to London Gatwick for the best Washington - London flight prices
CHEAPEST TIME TO BOOK
60 days before
The cheapest time to buy a flight from Washington to London is approximately 60 days before departure
60
Days before departure
0
Flight information for Washington to London
Find info about flight duration, direct flights, and airports for your flight from Washington to London
Fastest flight time
6h 55m
The fastest flight from Washington to London takes 6h 55m.
Direct flights
Every day
Direct flights go from Washington to London every day.
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)
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
View more
Cost comparison between Washington and London
Compare the costs of everyday items in Washington and London
Food
Inexpensive restaurant
13 GBP
Washington
15 GBP
London
Fast food
McDonald's meal
6.37 GBP
Washington
6.09 GBP
London
Soft drink
0.33 liter
1.57 GBP
Washington
1.27 GBP
London
Coffee
Cappuccino
3.32 GBP
Washington
2.77 GBP
London
Public transport
One-way ticket
2.19 GBP
Washington
2.51 GBP
London
Flights to other cities in United Kingdom
Lost the lust for London? Check out some flights to other cities in United Kingdom
Flights to other destinations
Lost the lust for London? Check out some flights to other destinations
*Flight prices to London are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.