$978+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOU
Oct 22 — Oct 291
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
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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 September 22, 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 September 22, 2026.
This KLM deal was found by Cheapflights users on 9/22. 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.
Fri 11/63:00 pm -
2 stops19h 50m
Fri 11/138:40 am -
2 stops18h 37m
Deal found 9/22![KLM logo]()
$978
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Fri 11/612:05 pm -
3 stops22h 45m
Fri 11/139:20 am -
3 stops33h 40m
Deal found 9/22![Multiple Airlines logo]()
$1,541
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 September 22, 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 September 22, 2026.
This KLM deal was found by Cheapflights users on 9/22. 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.
Fri 11/63:00 pm -
2 stops19h 50m
Fri 11/138:40 am -
2 stops18h 37m
Deal found 9/22![KLM logo]()
$978
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Fri 11/612:05 pm -
3 stops22h 45m
Fri 11/139:20 am -
3 stops33h 40m
Deal found 9/22![Multiple Airlines logo]()
$1,541
This British Airways deal was found by Cheapflights users on 9/17. 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 1/116:55 pm -
2 stops20h 00m
Thu 1/147:15 pm -
2 stops27h 30m
Deal found 9/17![British Airways logo]()
$7,005
This British Airways deal was found by Cheapflights users on 9/21. 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 1/106:55 pm -
2 stops20h 00m
Tue 1/127:15 pm -
2 stops51h 30m
Deal found 9/21![British Airways logo]()
$7,018
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 September 22, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $7,005 (British Airways) |
Popular in | June |
Cheapest in | March |
Average price | $946 |
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 7,457,451 searches. Data last updated September 22, 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
Quickest round-trip
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Fri 11/6
3:00 pm-4:50 pm
2 stops19h 50m
Southampton Eastleigh
Fri 11/13
8:40 am-9:17 pm
2 stops18h 37m
$978
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Fri 11/6
12:05 pm-4:50 pm
3 stops22h 45m
Southampton Eastleigh
Fri 11/13
9:20 am-1:00 pm
3 stops33h 40m
$1,541
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Mon 1/11
6:55 pm-8:55 pm
2 stops20h 00m
Southampton Eastleigh
Thu 1/14
7:15 pm-4:45 pm
2 stops27h 30m
$7,005
AustinSouthampton
AUS Austin Bergstrom - SOU Southampton Eastleigh
AUSSOU
Austin Bergstrom
Sun 1/10
6:55 pm-8:55 pm
2 stops20h 00m
Southampton Eastleigh
Tue 1/12
7:15 pm-4:45 pm
2 stops51h 30m
$7,018
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 September.
| 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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