Cheap flights from London to Washington

1 adult
Sat 29/1
Sat 5/2

Flight information for London to Washington
(LON to WAS)

Find info about flight duration, direct flights, and airports for your flight from London to Washington
Direct flightsNoneThere are no direct flights from London to Washington. There are no popular flight routes from London to Washington.
Airports in Washington2 airportsThere are 2 airports near Washington: Washington Reagan-National (DCA), Washington Dulles Intl (IAD)

How to get the cheapest flight ticket from London to Washington

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 London to Washington?


The cheapest time of year to fly to Washington from London is February. The most expensive is July.

What is the cheapest day to depart London for Washington?


The cheapest day of the week is usually Monday. The most expensive is usually Sunday.

When is the cheapest time to fly from London to Washington?

in the evening

London to Washington flights are approximately 27% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Washington from London?


Aer Lingus and Icelandair are the most popular carriers operating from London to Washington

How far in advance should you book London to Washington flights?

33 days before

The cheapest time to buy a flight from London to Washington is approximately 33 days to departure

Best airlines flying from London to Washington

Compare and see reviews for airlines that fly from London to Washington with momondo
AirlineRatingFree cancellationPrice
PriceFrom ₹ 48,447
Free cancellation
Aer Lingus
PriceFrom ₹ 49,728
Free cancellation

  • How far is London to Washington by plane?

    A flight from London to Washington will travel around 5893.9 km.