Your flight from Southampton to Washington DC should take about 12 hrs 20 mins. We've gone through all 70 of the weekly flights to or via Washington DC, operated by three airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £713.
Aer Lingus, Virgin Atlantic & Virgin Atlantic are the most popular airlines for flying from Southampton to Washington DC. Adjust your search options to look by month, and see how much you could save if you fly during low season.
In Washington DC, Washington DC Washington Dulles International Airport (IAD) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? Aer Lingus, Virgin Atlantic & Virgin Atlantic are the most popular airlines available from Southampton.
If you can’t find flights that suit you, consider flying to another part of the USA.
