Your flight from Southampton to Washington DC should take about 14 hrs 10 mins. We've gone through all 25 of the weekly flights to or via Washington DC, operated by three airlines, to help you compare flight prices and times.
Aer Lingus, Aer Lingus & KLM 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 Ronald Reagan Washington National Airport (DCA) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? Aer Lingus, Aer Lingus & KLM 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.
