Cheap flights from England to Washington, D.C. from $336

The month of September is, on average, the cheapest month to fly to Washington, D.C. from England, with most prices found around $663. If you’re not able to fly to Washington, D.C. in September, then February is your next best option. Flight prices from England to Washington, D.C. during February average around $667.

On average, the least expensive day to fly to Washington, D.C. from England is on a Thursday. momondo users have found tickets for Thursday departures for as low as $753. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from England to Washington, D.C. for around $858.

At noon is the cheapest time of day to fly from England to Washington, D.C. when you can find flight prices for as low as $792. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $814. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Washington, D.C. Dulles Intl for the best England - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from England when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $729 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from England for as low as $655 on momondo.

Austrian Airlines, SWISS, and Lufthansa are the most popular carriers operating from England to Washington, D.C.

British Airways, Aer Lingus and Lufthansa are the top three most popular airlines that fly to Washington, D.C. from England according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 12 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

33 flights are operational daily from England to Washington, D.C. as of May 2026. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

As of May 2026, 233 flights take off from England and land in Washington, D.C. each week. The most common flight departure day for this route is Fri, with 15% of weekly flights taking off on this day.