Flights from London to Washington

Flight deals from London to Washington

Looking for cheap tickets from London to Washington, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from London to Washington

Arm yourself with these facts on the fly.
Cheapest flight found414 €, Seattle
Cheapest month to flySeptember
Average flight time10 hrs, 1 min
Cheapest airport to fly fromLondon Gatwick
Most popular airlineKLM

Frequently asked questions

We looked at all of the upcoming return flights from London to Washington we could find over the next 12 months. It looks like 414 € is the best price. This is good, compared to the average Washington ticket price of 740 €.
The cheapest month to fly from London to Everett Airport is usually August. The cheapest month to fly from London to Pullman Airport is usually July. The cheapest month to fly from London to Bellingham Airport is usually July. And the cheapest month to fly from London to Spokane International Airport is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Washington on Wednesday, 25 September 2024.
London Heathrow Airport offers direct flights to Washington.
If you're flying from London, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.
The average flight time between London and Washington is 10 hours and 1 minute.
Most popular flights