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Southampton

$426+ Cheap flights from Austin (AUS) to Southampton (SOU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOU
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap 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 August 13, 2026.

This KLM deal was found by Cheapflights users on 8/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:02 pm -
2 stops15h 08m
Mon 11/25:30 pm -
2 stops29h 40m
Deal found 8/9$1,102
This Virgin Atlantic deal was found by Cheapflights users on 8/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:00 pm -
2 stops21h 00m
Mon 11/28:40 am -
1 stop13h 25m
Deal found 8/9$1,146
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am -
2 stops19h 05m
Sun 10/49:15 am -
2 stops19h 55m
Deal found 8/12$1,156
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:55 pm -
3 stops34h 45m
Mon 11/27:40 pm -
2 stops27h 05m
Deal found 8/9$1,607
This Virgin Atlantic deal was found by Cheapflights users on 8/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:25 am -
2 stops16h 10m
Sun 10/45:20 pm -
1 stop28h 50m
Deal found 8/12$1,613
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:40 am -
2 stops25h 50m
Sun 10/48:25 am -
3 stops35h 35m
Deal found 8/12$2,674
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:55 pm -
2 stops20h 00m
Wed 12/98:55 am -
2 stops37h 50m
Deal found 8/10$6,999
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:55 pm -
2 stops20h 00m
Thu 11/1912:35 pm -
2 stops34h 10m
Deal found 8/12$7,009
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 pm -
2 stops29h 15m
Thu 8/206:25 pm -
2 stops27h 00m
Deal found 8/12$7,017

Find 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 August 13, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,102
(KLM)

One-way from

$426
(Delta)

Popular in

June

Cheapest in

March

Average price

$931
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
One-way flight from Austin Bergstrom to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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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 August 13, 2026.
Use the filters below to find and compare flights from Austin to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Tue 10/27

12:02 pm-8:10 am

2 stops15h 08m

Southampton Eastleigh

Mon 11/2

5:30 pm-5:10 pm

2 stops29h 40m

$1,102
Quickest round-trip

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Tue 10/27

3:00 pm-5:00 pm

2 stops21h 00m

Southampton Eastleigh

Mon 11/2

8:40 am-4:05 pm

1 stop13h 25m

$1,146

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Tue 10/27

4:55 pm-8:40 am

3 stops34h 45m

Southampton Eastleigh

Mon 11/2

7:40 pm-4:45 pm

2 stops27h 05m

$1,607

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Sun 9/27

10:25 am-8:35 am

2 stops16h 10m

Southampton Eastleigh

Sun 10/4

5:20 pm-4:10 pm

1 stop28h 50m

$1,613

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Sun 9/27

11:40 am-7:30 pm

3 stops25h 50m

Southampton Eastleigh

Sun 10/4

8:25 am-2:00 pm

3 stops35h 35m

$2,682

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Sun 12/6

6:55 pm-8:55 pm

2 stops20h 00m

Southampton Eastleigh

Wed 12/9

8:55 am-4:45 pm

2 stops37h 50m

$6,999

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Sun 11/15

6:55 pm-8:55 pm

2 stops20h 00m

Southampton Eastleigh

Thu 11/19

12:35 pm-4:45 pm

2 stops34h 10m

$7,009
Cheapest one-way

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Wed 12/9

8:00 am-5:00 pm

2 stops27h 00m

$426

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Thu 12/10

6:01 pm-8:55 am

1 stop32h 54m

$472

AustinSouthampton

AUS Austin Bergstrom - SOU Southampton Eastleigh

AUSSOU

Austin Bergstrom

Fri 12/11

5:20 am-8:55 am

2 stops21h 35m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 August.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Austin-Southampton flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

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 KLM and Virgin Atlantic fly from Austin to Southampton in about 15h 08m. The time it takes to get you to your destination can typically vary by up to 5h 52m. There are 4881 mi between Austin and Southampton. This flight may include one or multiple stops.

  • 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.

See more FAQs

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