$503+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOU
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Southampton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Southampton
Cheapest
Best
One-way
Cheapest flights from Austin to SouthamptonExplore 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 10, 2026.
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 10, 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![KLM logo]()
$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![Virgin Atlantic logo]()
$1,146
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![Multiple Airlines logo]()
$1,607
This British Airways deal was found by Cheapflights users on 8/5. 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.
Mon 11/26:55 pm -
2 stops20h 00m
Fri 11/66:50 am -
2 stops39h 55m
Deal found 8/5![British Airways logo]()
$6,993
This British Airways deal was found by Cheapflights users on 8/7. 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 8/7![British Airways logo]()
$6,999
Best flights from Austin to SouthamptonDiscover carefully curated flight deals from Austin to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Austin to Southampton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 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![KLM logo]()
$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![Virgin Atlantic logo]()
$1,146
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![Multiple Airlines logo]()
$1,607
This British Airways deal was found by Cheapflights users on 8/5. 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.
Mon 11/26:55 pm -
2 stops20h 00m
Fri 11/66:50 am -
2 stops39h 55m
Deal found 8/5![British Airways logo]()
$6,993
This British Airways deal was found by Cheapflights users on 8/7. 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 8/7![British Airways logo]()
$6,999
One-way flights from Austin to SouthamptonSearch for one-way flight options from Austin to Southampton. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Austin to Southampton. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:27 am -
2 stops20h 13m
Deal found 8/6![Aer Lingus logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:55 am -
3 stops26h 35m
Deal found 8/6![Multiple Airlines logo]()
$658
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:55 pm -
2 stops19h 05m
Deal found 8/9![Multiple Airlines logo]()
$1,186
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 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,102 (KLM) |
One-way from | $503 (Cheapflightsfares) |
Popular in | June |
Cheapest in | March |
Average price | $931 |
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 10, 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
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
Mon 11/2
6:55 pm-8:55 pm
2 stops20h 00m
Southampton Eastleigh
Fri 11/6
6:50 am-4:45 pm
2 stops39h 55m
$6,993
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
Cheapest one-way
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Wed 8/19
6:27 am-8:40 am
2 stops20h 13m
$503
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Wed 8/19
10:55 am-7:30 pm
3 stops26h 35m
$658
Quickest one-way
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Wed 10/14
5:55 pm-7:00 pm
2 stops19h 05m
$1,186
Sorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
AUS-SOU
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.
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