Cheap flights from Washington (WAS) 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.

Can I find flights from Washington to London for under $500 on Cheapflights?

Yes, there are multiple flights from Washington to London for under $500. The cheapest flight booked recently is on Multiple Airlines for just $405, but on average you can expect to pay $419.

Are there nonstop flights from Washington to London for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to London under $600. A good price for a nonstop flight from Washington to London is less than $612.

Are there last-minute flights available from Washington to London for under $700?

There are currently 12+ open flights from Washington to London within the next 7 days for less than $700.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from Washington to London on average you can expect to find 78 flights available for this route daily.

Is Washington weather warmer or cooler than London?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in London is typically colder than in Washington. 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.