Cheap flights from Washington (WA) to London (LON)

Flight FAQs

From Washington to London

Are flight prices decreasing from Washington to London 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 Washington and London 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.

Which airlines flying from Washington to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington to London have new flexible policies in place due to COVID-19. Delta, Virgin Atlantic, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Washington to London for under $700 on Cheapflights?

Yes, there are multiple flights from Washington to London for under $700. The cheapest flight booked recently is on Multiple Airlines for just $603, but on average you can expect to pay $628.

Are there nonstop flights from Washington to London for under $900 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to London under $900. A good price for a nonstop flight from Washington to London is less than $884.

Are there last-minute flights available from Washington to London for under $1,000?

There are currently 20+ open flights from Washington to London within the next 7 days for less than $1,000.

What are the most popular airlines that fly from Washington to London?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from Washington to London.

What are the most popular routes from Washington to London?

The most popular flight routes from Washington to London are Seattle/Tacoma Intl - London Heathrow, Seattle/Tacoma Intl - London Gatwick and Seattle/Tacoma Intl - London City.

What are the cheapest Flights from Washington to London?

On average you can expect to pay $1,917 for a flight from Washington to London. The cheapest flight overall is $233 while the most popular route, (Seattle/Tacoma Intl - London Heathrow) is currently priced at $620.

What are the most reliable airlines from Washington to London?

No one likes to see their flight delayed. When booking a flight from Washington to London consider choosing Alaska Airlines (100%), British Airways (96%) or American Airlines (91%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Washington to London?

Virgin Atlantic, Delta, and Icelandair can get you from Washington to London in just under 11h 05m. Your travel time can differ by up to 1h. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Washington to London round-trip?

Cheapflights users have booked flights from Washington to London round-trip from $646.

What are the cheapest airlines to fly from Washington to London one-way?

To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $363. Turkish Airlines is not the only option available. At the moment, WestJet is another option, for $364.