Your flight from Southampton to Dallas should take about 16 hrs 30 mins. We've gone through all 40 of the weekly flights to or via Dallas, operated by one airlines, to help you compare flight times and prices. At the moment, the cheapest flight is £3,763.
British Airways are the most popular airlines for flying from Southampton to Dallas. Adjust your search options to look by month, and see how much you could save if you fly during low season.
Dallas actually has one airports – but Dallas/Fort Worth International Airport is normally the cheapest one to fly into. If you're not sure who to fly with from Southampton, you might like to know that British Airways is the most popular airline for this route.
But if you can't find one which is right for you, try looking at flights to other cities in the USA to check out some other options.