With Netflights, you can compare lots of flights to Washington DC in the USA. It's free and easy. We've gone through the 615 weekly flights connecting London and Washington DC, operated by 14 airlines – so you can see all your options before you book.
There are actually two airports in Washington DC. We've scanned all of the flights into Washington DC and, on average, the cheapest airport to fly into is Washington DC Ronald Reagan Washington National Airport (DCA). Look out for flights with JetBlue too, as they tend to have the cheapest prices.
The cheapest airport to fly from is London Gatwick, but we recommend booking in advance to get a good price.
On average, the 5936 km flight from London to Washington DC takes 12 hrs 30 mins. If you're landing late, why not take a look at hotels near the airport? We've got a range of accommodation and car hire options across the USA.
