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Cheap flights from San Antonio to Austria from $534

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Austria departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
12:25 pm - 11:25 am
SAT
-
VIE
16h 00m2 stops
KLM Logo
12:15 pm - 10:55 pm
VIE
-
SAT
17h 40m2 stops
$534KLM
Thu, Feb 5 - Thu, Feb 12
British Airways Logo
5:15 pm - 10:35 pm
SAT
-
VIE
22h 20m2 stops
British Airways Logo
7:45 am - 10:54 pm
VIE
-
SAT
22h 09m2 stops
$595British Airways
Wed, Apr 15 - Wed, Apr 29
Delta Logo
12:55 pm - 5:25 pm
SAT
-
VIE
21h 30m2 stops
Delta Logo
7:00 am - 9:38 pm
VIE
-
SAT
21h 38m2 stops
$624Delta
Mon, Feb 2 - Thu, Apr 23
Delta Logo
12:25 pm - 5:25 pm
SAT
-
VIE
22h 00m2 stops
Delta Logo
9:30 am - 12:34 am
VIE
-
SAT
22h 04m2 stops
$625Delta
Tue, Jan 27 - Tue, Apr 21
Delta Logo
4:00 pm - 11:30 am
SAT
-
VIE
36h 30m2 stops
Delta Logo
9:30 am - 12:34 am
VIE
-
SAT
22h 04m2 stops
$626Delta
Sun, Feb 1 - Thu, Apr 23
Delta Logo
6:17 pm - 5:25 pm
SAT
-
VIE
40h 08m2 stops
Delta Logo
9:30 am - 9:38 pm
VIE
-
SAT
19h 08m2 stops
$629Delta
Sun, Feb 1 - Fri, Apr 24
Delta Logo
12:25 pm - 11:25 am
SAT
-
VIE
16h 00m2 stops
Delta Logo
7:00 am - 9:38 pm
VIE
-
SAT
21h 38m2 stops
$631Delta
Fri, Jan 30 - Tue, Apr 21
United Airlines Logo
2:21 pm - 12:20 pm
SAT
-
VIE
14h 59m2 stops
United Airlines Logo
10:35 am - 3:31 pm
VIE
-
SAT
35h 56m2 stops
$644United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
11:43 am - 6:05 pm
SAT
-
VIE
23h 22m2 stops
United Airlines Logo
10:30 am - 10:53 pm
VIE
-
SAT
19h 23m1 stop
$657United Airlines
Tue, Jan 27 - Thu, Apr 23
United Airlines Logo
12:15 pm - 12:20 pm
SAT
-
VIE
17h 05m2 stops
United Airlines Logo
10:35 am - 8:56 pm
VIE
-
SAT
17h 21m1 stop
$660United Airlines
Wed, Feb 4 - Sun, Feb 8

Delta flights from San Antonio to Austria

Our best Delta deals on San Antonio to Austria flight tickets
Delta
Feb 2
SAT12:55 pmSan Antonio
21h 30m
2 stops
VIE5:25 pmVienna Intl
Apr 23
VIE7:00 amVienna Intl
21h 38m
2 stops
SAT9:38 pmSan Antonio
$624
Find similar
Delta
Jan 27
SAT12:25 pmSan Antonio
22h 00m
2 stops
VIE5:25 pmVienna Intl
Apr 21
VIE9:30 amVienna Intl
22h 04m
2 stops
SAT12:34 amSan Antonio
$625
Find similar
Delta
Feb 1
SAT4:00 pmSan Antonio
36h 30m
2 stops
VIE11:30 amVienna Intl
Apr 23
VIE9:30 amVienna Intl
22h 04m
2 stops
SAT12:34 amSan Antonio
$626
Find similar

United Airlines flights from San Antonio to Austria

Our best United Airlines deals on San Antonio to Austria flight tickets
United Airlines
Feb 4
SAT2:21 pmSan Antonio
14h 59m
2 stops
VIE12:20 pmVienna Intl
Feb 8
VIE10:35 amVienna Intl
35h 56m
2 stops
SAT3:31 pmSan Antonio
$644
Find similar
United Airlines
Jan 27
SAT11:43 amSan Antonio
23h 22m
2 stops
VIE6:05 pmVienna Intl
Apr 23
VIE10:30 amVienna Intl
19h 23m
1 stop
SAT10:53 pmSan Antonio
$657
Find similar
United Airlines
Feb 4
SAT12:15 pmSan Antonio
17h 05m
2 stops
VIE12:20 pmVienna Intl
Feb 8
VIE10:35 amVienna Intl
17h 21m
1 stop
SAT8:56 pmSan Antonio
$660
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/5

12:25 pm-11:25 am

2 stops16h 00m

Vienna Intl

Thu 2/12

12:15 pm-10:55 pm

2 stops17h 40m

$534

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 4/15

5:15 pm-10:35 pm

2 stops22h 20m

Vienna Intl

Wed 4/29

7:45 am-10:54 pm

2 stops22h 09m

$595

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Mon 2/2

12:55 pm-5:25 pm

2 stops21h 30m

Vienna Intl

Thu 4/23

7:00 am-9:38 pm

2 stops21h 38m

$624

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 1/27

12:25 pm-5:25 pm

2 stops22h 00m

Vienna Intl

Tue 4/21

9:30 am-12:34 am

2 stops22h 04m

$625

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 2/1

4:00 pm-11:30 am

2 stops36h 30m

Vienna Intl

Thu 4/23

9:30 am-12:34 am

2 stops22h 04m

$626

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Sun 2/1

6:17 pm-5:25 pm

2 stops40h 08m

Vienna Intl

Fri 4/24

9:30 am-9:38 pm

2 stops19h 08m

$629

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Fri 1/30

12:25 pm-11:25 am

2 stops16h 00m

Vienna Intl

Tue 4/21

7:00 am-9:38 pm

2 stops21h 38m

$631

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 2/4

2:21 pm-12:20 pm

2 stops14h 59m

Vienna Intl

Sun 2/8

10:35 am-3:31 pm

2 stops35h 56m

$644

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 1/27

11:43 am-6:05 pm

2 stops23h 22m

Vienna Intl

Thu 4/23

10:30 am-10:53 pm

1 stop19h 23m

$657

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 2/4

12:15 pm-12:20 pm

2 stops17h 05m

Vienna Intl

Sun 2/8

10:35 am-8:56 pm

1 stop17h 21m

$660

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austria from

How to get the cheapest flight ticket from San Antonio to Austria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Austria?

The cheapest day to depart from San Antonio to Austria is on a Sunday when prices can be found for as low as $810. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,117. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

What is the cheapest time of day to depart on your flight to Austria?

According to our data, the cheapest time of day to fly to Austria is in the evening. momondo users have found flights departing from San Antonio to Austria in the evening for as low as $564. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,220.

Can stopping save me money on San Antonio to Austria flights?

You could potentially save up to 57% on your flight if you consider stops on a San Antonio to Austria flight.

Cheap San Antonio to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Austria

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from San Antonio to Austria takes 16h 00m
There are no direct flights from San Antonio to Austria. There are no popular flight routes from San Antonio to Austria.
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to Austria?

    Prices for flights from San Antonio Airport to Austria are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Austria?

  • How old do you have to be to fly from San Antonio Airport to Austria?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Austria

Compare and see reviews for airlines that fly from San Antonio to Austria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $610Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Austria?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Austria. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Austria with flexible booking policies on momondo?

Flights from San Antonio to Austria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Austria?

momondo provides multiple filters to help you find the best flight to Austria from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Austria right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Austria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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