Cheap British Airways flights Las Vegas (LAS) to Southampton (SOU)

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Flights from Las Vegas (LAS) to Southampton (SOU)
Origin airport
Harry Reid Intl.
Destination airport
Southampton
Airlines serving
Aer Lingus, Delta, KLM, Virgin Atlantic
Popular airline
Aer Lingus
Distance
5209 mi

Frequently asked questions

How much is a British Airways flight from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
Finding cheap one-way British Airways flights from LAS to SOU on Expedia is a breeze --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares for your next exciting getaway.**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.
What is the cheapest month to fly from LAS to SOU with British Airways?
British Airways flights to Southampton are often cheaper in the low-season months of January and February. Whether you're after a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU) with British Airways?
Scoring the best British Airways deals from LAS to SOU often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It's smart to kick off your flight search about one month before your departure date.*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.
Does British Airways fly nonstop from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
To find out if there's a direct route from LAS to SOU with British Airways or another carrier, select the "Nonstop" filter when searching for tickets.
What is the earliest British Airways flight from LAS to SOU?
To find the earliest departure from LAS to SOU with British Airways, filter your results by "Morning" and "Early Morning." Booking an early flight usually means you'll experience fewer cancellations.**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.
What airports does British Airways fly into in Southampton?
Southampton Airport (SOU) is the primary Southampton gateway for British Airways flights from Harry Reid Intl. Airport (LAS).
What kind of luggage can I take on a British Airways flight from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also travel with 2 cabin bags in the cabin when flying standard economy from LAS to SOU with British Airways. This carry-on should weigh less than 50 lb and be no larger than 19 inches x 9 inches x 17 inches. Going over these restrictions can mean additional fees, so read British Airways's baggage allowance rules before packing your suitcase.
Why fly with British Airways from LAS to SOU?
Heading from LAS to SOU with British Airways comes with a range of perks, including an excellent in-flight experience and a 4-star airline rating. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from Harry Reid Intl. Airport (LAS) to Southampton Airport (SOU)?
Depending on your fare type, a fee is typically charged if you cancel or reschedule your flight more than 24 hours after it's confirmed. To find plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter while searching for flights. For additional information on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.