Cheap British Airways flights Charlotte (CLT) to Southampton (SOU)

Landing cheap one-way British Airways flights from CLT to SOU on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our affordable return fares for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to travel to Southampton with British Airways. You could also find fantastic deals on one-way and round-trip tickets in February.

To find affordable flights from CLT to SOU with British Airways, begin searching about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct route from CLT to SOU with British Airways or any other airlines, check the “Nonstop” filter when looking for tickets.

To find the earliest departures from CLT to SOU with British Airways, sort your results by “Morning” and “Early Morning.” Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

British Airways flights from Charlotte-Douglas Intl. Airport (CLT) to Southampton arrive at Southampton Airport (SOU). This is the main gateway to this city.

On a standard economy flight with British Airways from CLT to SOU, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 29 inches x 15 inches x 16 inches in total. For carry-on, you’re permitted 2 cabin bags weighing up to 50 lb and measuring less than 19 inches x 9 inches x 17 inches. Weight and size allowances can differ based on the cabin class you’re in and airfare type. To make sure you’re not hit with additional charges at the terminal, check your British Airways booking or visit the airline’s website before loading up your suitcase.

British Airways makes flying from CLT to SOU more enjoyable with top-tier customer service and an excellent in-flight experience. You may even earn points with British Airways Executive Club. Make sure you sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that. For more information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without additional costs, apply the “Changes included” and “No cancel fee” filters when organizing your next escape.