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 | £180 | The best flight deal from Washington to London found on momondo in the last 72 hours is £180 |
| Fastest flight time | 6h 55m | The fastest flight from Washington to London takes 6h 55m |
| Direct flights | None | There are no direct flights from Washington to London. Popular non-direct routes for this connection are Baltimore/Washington Airport - London Heathrow Airport, Washington Dulles Intl Airport - London Heathrow Airport and Washington Reagan-National Airport - London Heathrow Airport. |
| 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 from Washington to London?
October
The cheapest time of year to fly to London from Washington is October. The most expensive is June.
What is the cheapest day to depart Washington for London?
Wednesday
The cheapest day of the week is usually Wednesday. The most expensive is usually Thursday.
When is the cheapest time to fly from Washington to London?
in the afternoon
Washington to London flights are approximately 7% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to London from Washington?
KLM
Austrian Airlines, Iberia, and KLM are the most popular carriers operating from Washington to London
What is the cheapest Washington to London flight route?
Washington Dulles Intl - London Gatwick
Fly from Washington Dulles Intl to London Gatwick for the best Washington - London flight prices
How far in advance should you book Washington to London flights?
47 days before
The cheapest time to buy a flight from Washington to London is approximately 47 days to departure
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
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 American Airlines and United Airlines
Best airlines flying from Washington to London
Compare and see reviews for airlines that fly from Washington to London with momondo
Are airlines flying from Washington to London offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Washington to London are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: British Airways, Virgin Atlantic, and United Airlines.