There are seven airlines offering flights to Washington DC. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 16 / Mar / 2020.
Washington DC Washington Dulles International Airport is just one of the airports in Washington DC. If you're not set on a specific airport, try changing your search from Washington DC Washington Dulles International Airport to Washington DC to see a broader range of flights – they might be cheaper. It usually takes about 12 hrs 10 mins to fly 5727 km to Washington DC Washington Dulles International Airport.
277 flights go to or via Washington DC every week. Cheap flights to Washington DC tend to be in January. Currently, the cheapest price available is £375. The most popular airline is United Airlines but do spend some time checking all your options – they aren’t necessarily the cheapest airline to book with.
Flights from Manchester to are usually most expensive during June. If you're planning on going to Washington DC during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.