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$536+ Cheap flights from San Antonio (SAT) to Austria

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — VIE
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from San Antonio to Austria

Cheapest flights from San Antonio to Austria
Explore the most affordable flight options available from San Antonio to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:00 am
SAT
-
VIE
2 stops19h 20m
United Airlines
Fri 11/610:35 am
VIE
-
SAT
2 stops36h 03m
United Airlines
Deal found 3/22$732
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:55 am
SAT
-
VIE
2 stops16h 40m
Air Canada
Fri 11/610:35 am
VIE
-
SAT
2 stops32h 35m
Air Canada
Deal found 3/20$739
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:15 pm
SAT
-
VIE
2 stops38h 20m
Scandinavian Airlines
Thu 9/1710:15 am
VIE
-
SAT
2 stops21h 00m
Scandinavian Airlines
Deal found 3/23$742
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:25 pm
SAT
-
VIE
2 stops20h 10m
Lufthansa
Mon 4/278:15 pm
VIE
-
SAT
2 stops28h 28m
Lufthansa
Deal found 3/21$770
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:10 pm
SAT
-
VIE
2 stops38h 25m
Scandinavian Airlines
Wed 10/2810:15 am
VIE
-
SAT
2 stops20h 13m
Scandinavian Airlines
Deal found 3/20$772
This Priceline deal was found by Cheapflights users on 3/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:10 pm
SAT
-
VIE
2 stops38h 25m
Scandinavian Airlines
Tue 9/110:15 am
VIE
-
SAT
2 stops20h 03m
Scandinavian Airlines
Deal found 3/18$776
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:33 pm
SAT
-
VIE
2 stops35h 02m
Scandinavian Airlines
Mon 5/1110:15 am
VIE
-
SAT
2 stops20h 33m
Scandinavian Airlines
Deal found 3/20$794
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:25 pm
SAT
-
VIE
2 stops14h 55m
United Airlines
Mon 5/1110:30 am
VIE
-
SAT
3 stops41h 05m
United Airlines
Deal found 3/20$813
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:40 am
SAT
-
VIE
1 stop18h 35m
United Airlines
Thu 9/1710:30 am
VIE
-
SAT
1 stop19h 25m
United Airlines
Deal found 3/20$816

Find flight deals from San Antonio to Austria

Keep the following information in mind while searching for San Antonio to Austria flight deals. Data was last updated March 23, 2026.

Round-trip from

$742
(FlightHub)

One-way from

$536
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$609
From San Antonio to Austria
Search Deals
One-way flight from San Antonio to Austria
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Austria 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 March 23, 2026.
Use the filters below to find and compare flights from San Antonio to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Mon 9/7

6:40 am-8:15 am

1 stop18h 35m

Vienna Intl

Thu 9/17

10:30 am-10:55 pm

1 stop19h 25m

$816
Quickest round-trip

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 4/22

2:14 pm-12:20 pm

2 stops15h 06m

Vienna Intl

Mon 4/27

10:30 am-10:58 pm

1 stop19h 28m

$828

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 5/10

12:20 pm-1:45 pm

2 stops18h 25m

Vienna Intl

Sat 5/23

10:30 am-10:55 pm

1 stop19h 25m

$948

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 5/10

7:00 am-8:10 am

1 stop18h 10m

Vienna Intl

Sun 5/24

7:00 am-8:37 pm

2 stops20h 37m

$993

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sat 5/2

6:49 am-8:15 am

1 stop18h 26m

Vienna Intl

Sat 5/9

10:30 am-1:16 pm

2 stops33h 46m

$1,017

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 5/10

6:49 am-8:20 am

2 stops18h 31m

Vienna Intl

Sat 5/23

6:00 am-10:44 pm

3 stops23h 44m

$1,054
Cheapest one-way

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 5/26

6:40 am-8:15 am

1 stop18h 35m

$831

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 5/24

6:40 am-8:10 am

2 stops18h 30m

$831
Quickest one-way

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sat 5/30

7:00 am-8:10 am

1 stop18h 10m

$901

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Mon 5/25

8:53 am-7:35 pm

3 stops27h 42m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Best time to book a flight from San Antonio to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from San Antonio 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 San Antonio to Austria

What is the cheapest month to book a flight from San Antonio to Austria?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Austria (average of $460). Flying from San Antonio to Austria in June is currently the most expensive (average of $856). 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.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated March 23, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Austria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,460 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,460 reviews
United Airlines
7.4
Good
9,460 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from San Antonio to Austria?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Austria from San Antonio.

  • How long is the flight from San Antonio to Austria?

    For as low as $816, United Airlines can have you in Austria from San Antonio in 18h 35m. The distance from San Antonio to Austria is about 5734 mi.

  • Can I find deals for flights from San Antonio to Austria that include hotel bookings?

    Yes. In addition to deals on San Antonio to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Austria?

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

  • Can I find deals for business class flights from San Antonio to Austria?

    Yes. Cheapflights offers flight deals from San Antonio to Austria 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 San Antonio to Austria?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Austria (average of $460). Flying from San Antonio to Austria in June is currently the most expensive (average of $856). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Antonio to Austria

Discover the top airline that operate flights from San Antonio to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$610Average$881FlexibilityNo cancel feeOn-time69%

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