Cheap flights from London to Washington

Flight FAQs

From London to Washington

Are flight prices decreasing from London to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Washington for under £400 on Cheapflights?

Yes, there are multiple flights from London to Washington for under £400. The cheapest flight booked recently is on Virgin Atlantic for just £309, but on average you can expect to pay £319.

Are there direct flights from London to Washington for under £400 on Cheapflights?

Cheapflights has 3 direct flights from London to Washington under £400. A good price for a non-stop flight from London to Washington is less than £319.

Are there last-minute flights available from London to Washington for under £400?

There are currently just 3 open flights from London to Washington within the next 7 days for less than £400.

How popular is this flight route?

The London to Washington flight path was viewed by 158 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data, flights from London to Washington are usually delayed by up to 60 min or more.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from London to Washington, you can expect to find 81 flights per day available for this route, on average.

How long does the flight from London to Washington take?

Travellers can expect a direct flight to take approximately 8 hours, flying a distance of about 2,291 miles.

How many flights depart from London to Washington on average per day?

On average, you can expect to see 70 flights from London to Washington a day.
Morning (6am - Midday) - 60% of flight departures
Afternoon (Midday - 6pm) - 40% of flight departures

Is London weather warmer or cooler than Washington?

Our data indicates that the weather will be 32 °C on average in the month of July. The temperature in Washington is typically hotter than in London. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.