Cheap flights from Washington, D.C. to England from £158

The cheapest month to fly to England from Washington, D.C. is in February. Flight prices, which tend to average around £502, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to England from Washington, D.C. during January instead. Flights to England in January, while not as cheap as those in February, still average around £511.

The cheapest day to depart from Washington, D.C. to England is on a Monday when prices can be found for as low as £602. The most expensive day to fly to England is Wednesday, with ticket prices averaging around £758.

Flying to England from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £665 when looking at flights departing in the afternoon. Flights to England are more costly in the evening, with an average ticket price of £672. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to England from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to England for around £677 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Washington, D.C. for as low as £639 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

SWISS, JetBlue, and Delta are the most popular carriers operating from Washington, D.C. to England

British Airways, Aer Lingus and United Airlines are the top three most popular airlines that fly to England from Washington, D.C. according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to England. Keep in mind that there are 6 different airlines that fly to England on a routine basis, so you have a few additional options to choose from.

The number of flights available between Washington, D.C. and England is 28 per day as of September 2026. The most frequent departure time is 22:00, with 84% of daily flights leaving in the evening.

The number of flights available between Washington, D.C. and England is 198 per week as of September 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.