$693 Cheap Flights from Southampton (SOU) to Austin (AUS)

View $693 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Southampton (SOU) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Southampton to Austin (SOU-AUS)

Prices were available within the past 7 days and start at $693 for one-way flights and $943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, Feb 2 - Fri, Feb 13
SOU
Southampton
AUS
Austin
$943 Roundtrip, found 4 days ago
$943
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, Feb 2 from Southampton to Austin, returning Fri, Feb 13, priced at $943 found 4 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$952 Roundtrip, found 2 days ago
$952
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $952 found 2 days ago
Virgin Atlantic
Mon, Feb 2 - Fri, Feb 13
SOU
Southampton
AUS
Austin
$956 Roundtrip, found 4 days ago
$956
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, Feb 2 from Southampton to Austin, returning Fri, Feb 13, priced at $956 found 4 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $959 found 2 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$963 Roundtrip, found 2 days ago
$963
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $963 found 2 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$971 Roundtrip, found 2 days ago
$971
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $971 found 2 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$982 Roundtrip, found 2 days ago
$982
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $982 found 2 days ago
Virgin Atlantic
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$987 Roundtrip, found 2 days ago
$987
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $987 found 2 days ago
British Airways
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$1,166 Roundtrip, found 2 days ago
$1,166
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $1,166 found 2 days ago
Aer Lingus
Wed, Feb 11 - Sat, Feb 21
SOU
Southampton
AUS
Austin
$1,403 Roundtrip, found 2 days ago
$1,403
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Feb 11 from Southampton to Austin, returning Sat, Feb 21, priced at $1,403 found 2 days ago

Frequently asked questions

How much does a flight from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS) cost?
Secure a cheap one-way flight from $693 or cheap return flight from $943 from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
The cheapest month to fly from SOU to AUS is February, when there's less demand. Off-peak season is usually when airlines offer lower prices between these airports.
Which airlines fly direct from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
Although Southampton (SOU) doesn't have any direct flights to Austin-Bergstrom Intl. Airport (AUS), other airports have nonstop options. Departing from Heathrow Airport (LHR) will get you to Austin without any layovers.
What is the cheapest airline that flies from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
To find the cheapest airline that'll fly you from SOU to AUS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
You'll have to book a flight with a layover when traveling from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SOU to AUS?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
To arrive at Austin-Bergstrom Intl. Airport (AUS) without delays, opt for a flight that leaves Southampton Airport (SOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Booking your flight from SOU to AUS shortly before your journey is typically more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SOU to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOU to AUS flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to Austin-Bergstrom Intl. Airport (AUS)?
If you booked your SOU to AUS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Southampton
Destination airport
Austin-Bergstrom Intl.
Roundtrip price
$943
Distance
4883 mi

Book with confidence

Southampton to Austin Flights

The cheapest times to fly from Southampton to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Southampton to Austin are during the month of February. You can find some of the cheapest flights from Southampton to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Southampton to Austin

Sunday is one of the best days to book for cheap flights from Southampton to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Southampton to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Southampton to Austin in 2026. You can also book with separate airlines for your outbound and return journeys, from $693 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Southampton to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Southampton to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Southampton to Austin Flights

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*Available to One Key members.