Cheap flights from England to Washington, D.C. from £251

The cheapest month to fly to Washington, D.C. from England is in February. Flight prices, which tend to average around £447, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until January to fly from England, when ticket prices are also cheap, with an average price of £464.

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 £581. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from England because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £629.

At midday is the cheapest time of day to fly from England to Washington, D.C. when you can find flight prices for as low as £580. Flying to Washington, D.C. at midday is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the morning, with an average ticket price of £596. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 £554 when searching weeks before you fly. 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 £518 on momondo.

There are 3 cabin classes available to choose from on England to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

British Airways, Virgin Atlantic and Aer Lingus 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 40% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 18 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 14 flights per day flying from England to Washington, D.C.. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

The number of flights available between England and Washington, D.C. is 104 per week as of March 2026. The most frequent departure day is Wed, with 30% of weekly flights leaving on this day.