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$508+ Cheap flights from San Antonio (SAT) to Vienna (VIE)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — VIE
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from San Antonio to Vienna

Cheapest flights from San Antonio to Vienna
Explore the most affordable flight options available from San Antonio to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 4/85:30 pm
SAT
-
VIE
2 stops22h 15m
Lufthansa
Wed 4/1510:30 am
VIE
-
SAT
2 stops17h 12m
Lufthansa
Deal found 1/26$508
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:41 pm
SAT
-
VIE
2 stops19h 34m
American Airlines
Thu 3/57:25 am
VIE
-
SAT
2 stops21h 50m
American Airlines
Deal found 1/27$531
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:10 pm
SAT
-
VIE
2 stops15h 10m
Austrian Airlines
Thu 3/510:35 am
VIE
-
SAT
1 stop31h 36m
Austrian Airlines
Deal found 1/27$586
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/267:05 am
SAT
-
VIE
1 stop18h 25m
United Airlines
Thu 3/510:35 am
VIE
-
SAT
2 stops19h 40m
United Airlines
Deal found 1/27$619
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Wed 4/87:40 am
SAT
-
VIE
3 stops17h 55m
Multiple Airlines
Wed 4/1511:00 am
VIE
-
SAT
2 stops31h 03m
Multiple Airlines
Deal found 1/26$625
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:20 pm
SAT
-
VIE
2 stops20h 35m
British Airways
Thu 9/177:05 pm
VIE
-
SAT
2 stops35h 31m
British Airways
Deal found 1/28$637
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Thu 2/195:25 pm
SAT
-
VIE
2 stops19h 55m
Lufthansa
Mon 2/231:20 pm
VIE
-
SAT
2 stops16h 52m
Lufthansa
Deal found 1/26$692
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/317:15 am
SAT
-
VIE
2 stops16h 55m
United Airlines
Tue 4/710:30 am
VIE
-
SAT
2 stops29h 12m
United Airlines
Deal found 1/27$703
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/192:10 pm
SAT
-
VIE
2 stops20h 55m
United Airlines
Mon 2/2310:35 am
VIE
-
SAT
1 stop16h 53m
United Airlines
Deal found 1/26$710
This United Airlines deal was found by Cheapflights users on 1/28. 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 9/77:30 am
SAT
-
VIE
2 stops21h 50m
United Airlines
Wed 9/1610:50 am
VIE
-
SAT
1 stop30h 56m
United Airlines
Deal found 1/28$711
This United Airlines deal was found by Cheapflights users on 1/28. 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 9/75:45 am
SAT
-
VIE
2 stops19h 30m
United Airlines
Thu 9/1710:30 am
VIE
-
SAT
1 stop19h 38m
United Airlines
Deal found 1/28$712

Find flight deals from San Antonio to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Vienna (VIE). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$997
Provider with most accurate pricing for San Antonio-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Vienna Intl flights.
Search Deals
From San Antonio to Vienna Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Vienna 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 January 28, 2026.
Use the filters below to find and compare flights from San Antonio to Vienna that are best for you.

Fly from

San Antonio

Fly to

Vienna

Route

Depart

Return

Price

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/26

3:08 pm-6:30 pm

2 stops20h 22m

Vienna Intl

Thu 3/5

7:25 am-10:15 pm

2 stops21h 50m

$531

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/26

7:05 am-8:30 am

1 stop18h 25m

Vienna Intl

Thu 3/5

10:35 am-11:15 pm

2 stops19h 40m

$619

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 3/31

7:15 am-7:10 am

2 stops16h 55m

Vienna Intl

Tue 4/7

10:30 am-8:42 am

2 stops29h 12m

$703

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/19

2:10 pm-6:05 pm

2 stops20h 55m

Vienna Intl

Mon 2/23

10:35 am-8:28 pm

1 stop16h 53m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from San Antonio to Vienna

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 San Antonio to Vienna in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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 San Antonio-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Vienna flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Antonio-Vienna 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 San Antonio to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna 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 Vienna

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to Vienna (average of $460). Flying from San Antonio to Vienna in June is currently the most expensive (average of $1,074). 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 Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated January 28, 2026.
See what other customers who have flown with United Airlines from San Antonio to Vienna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,209 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

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 Vienna. 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 San Antonio to Vienna?

    For as low as $637, American Airlines can have you in Vienna from San Antonio in 17h 55m. The distance from San Antonio to Vienna is about 5734 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Antonio to Vienna round-trip?

    Currently priced at $610, United Airlines will fly you from San Antonio to Vienna and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 30% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Vienna (average of $460). Flying from San Antonio to Vienna in June is currently the most expensive (average of $1,074). 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

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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Top airline flying from San Antonio to Vienna

Discover the top airline that operate flights from San Antonio to Vienna. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$610Average$881FlexibilityNo cancel feeOn-time69%

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