Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from Washington DC Washington Dulles International Airport to Newcastle, across the six airlines that offer this route. We've found that 29 / Jun / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
The most popular airlines offering flights to Newcastle are Finnair, British Airways & Delta Air Lines. Finnair is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Generally speaking, the flight from Washington DC Washington Dulles International Airport to Newcastle takes around 10 hrs 45 mins. The fastest flight takes 9 hrs 45 mins to cover the 5713 km distance. You can view all flight times yourself in the results list.
Searching by month, for instance, will show you the best time of the week to fly.
