Cheap flights from England to Washington, D.C. from £299

The month of February is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from England, with most prices found around £508. If you aren’t able to travel during the month of February, then book flights to Washington, D.C. Dulles Intl Airport from England during January instead. Flights to Washington, D.C. Dulles Intl Airport in January, while not as cheap as those in February, still average around £520.

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from England. The lowest ticket price found for a Friday departure recently was £570. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. 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 £626.

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is at midday when flights can be purchased for as low as £572. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £601.

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from England when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £552 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. Dulles Intl Airport from England for as low as £474 on momondo.

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

British Airways, Austrian Airlines, and Aer Lingus are the most popular carriers operating from England to Washington, D.C. Dulles Intl

Virgin Atlantic, British Airways and Aer Lingus are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from England according to our data. Virgin Atlantic is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 16 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

As of October 2026, there are 24 flights per day flying from England to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 12:00, with 100% of flights taking off in the afternoon.

173 flights are operational weekly from England to Washington, D.C. Dulles Intl Airport as of October 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.