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$739+ Cheap flights from Austin (AUS) to Southampton (SOU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOU
dez 4 — dez 111
qui 12/4
qui 12/11
1 adult, Economy
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Find flight deals from Austin to Southampton

Cheapest flights from Austin to Southampton
Explore the most affordable flight options available from Austin to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 4, 2025.

This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/225:50 pmAUS - SOU
2 stops32h 20mDelta
sex 11/288:40 amSOU - AUS
2 stops31h 35mDelta
Deal found 11/2$920
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/231:41 pmAUS - SOU
2 stops21h 44mDelta
sex 11/288:40 amSOU - AUS
2 stops31h 35mDelta
Deal found 11/2$1,013
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/214:40 pmAUS - SOU
2 stops57h 30mDelta
sex 11/288:40 amSOU - AUS
2 stops31h 35mDelta
Deal found 11/2$1,072
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/226:05 pmAUS - SOU
1 stop32h 05mDelta
dom 11/306:05 pmSOU - AUS
1 stop28h 05mDelta
Deal found 11/2$1,640
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/226:05 pmAUS - SOU
1 stop17h 20mDelta
sáb 11/299:25 amSOU - AUS
2 stops18h 22mDelta
Deal found 11/2$2,212
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/215:30 amAUS - SOU
2 stops21h 20mDelta
sáb 11/299:25 amSOU - AUS
2 stops21h 03mDelta
Deal found 11/2$2,893

Cheap flight deals from Austin to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembro 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$747
(Delta)

Popular in

June

Cheapest in

April

Average price

$805
Provider with most accurate pricing for Austin Bergstrom-Southampton Eastleigh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Southampton Eastleigh flights.
Search Deals
From Austin Bergstrom to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Southampton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembro 4, 2025.
Use the filters below to find and compare flights from Austin to Southampton that are best for you.

Fly from

Austin

Fly to

Southampton

Route

Depart

Return

Price

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

qui 1/8

6:05 pm-5:05 pm

1 stop17h 00m

Southampton Eastleigh

sex 1/23

5:35 pm-4:10 pm

1 stop28h 35m

$747

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

qui 1/8

6:05 pm-5:05 pm

1 stop17h 00m

Southampton Eastleigh

sáb 1/24

9:25 am-4:10 pm

1 stop12h 45m

$747

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

sex 1/9

5:22 am-8:45 am

2 stops21h 23m

Southampton Eastleigh

sáb 1/24

9:25 am-4:10 pm

1 stop12h 45m

$752

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

sex 1/9

5:22 am-8:45 am

2 stops21h 23m

Southampton Eastleigh

sex 1/23

5:35 pm-4:10 pm

1 stop28h 35m

$752

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

qua 1/7

12:48 pm-8:25 am

2 stops37h 37m

Southampton Eastleigh

sex 1/23

5:35 pm-4:10 pm

1 stop28h 35m

$752

AustinSouthampton

AUS - SOU

AUSSOU

Austin Bergstrom

qua 1/7

6:15 am-5:05 pm

2 stops28h 50m

Southampton Eastleigh

sáb 1/24

9:25 am-4:10 pm

1 stop12h 45m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Compare providers for flights from Austin to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Southampton in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Southampton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Southampton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Southampton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Southampton

What is the cheapest month to book a flight from Austin to Southampton?

Currently, August is the cheapest month in which you can book a flight from Austin to Southampton (average of $131). Flying from Austin to Southampton in June is currently the most expensive (average of $869). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to SOU?

Find hourly flight availability from Austin to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembro 4, 2025.

When flying from Austin to Southampton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Austin to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Southampton?

    Airlines like Delta fly from Austin to Southampton in about 17h. The time it takes to get you to your destination can typically vary by up to . There are 4881 mi between Austin and Southampton.

  • Can I find deals for flights from Austin to Southampton that include hotel bookings?

    Yes. In addition to deals on Austin to Southampton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Southampton.

  • Can I find deals for business class flights from Austin to Southampton?

    Yes. Cheapflights offers flight deals from Austin to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Southampton?

    Currently, August is the cheapest month in which you can book a flight from Austin to Southampton (average of $131). Flying from Austin to Southampton in June is currently the most expensive (average of $869). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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