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Cheap flights from San Antonio to Austria from $503

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 3/9. 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.
United Airlines Logo
7:00 am - 12:20 pm
SAT
-
VIE
23h 20m
2 stops
United Airlines Logo
10:40 am - 8:38 am
VIE
-
SAT
27h 58m
2 stops
$503United Airlines
Mon, Mar 9 - Wed, Mar 25
United Airlines Logo
7:00 am - 8:05 am
SAT
-
VIE
19h 05m
1 stop
United Airlines Logo
10:55 am - 11:15 pm
VIE
-
SAT
18h 20m
1 stop
$507United Airlines
Mon, Mar 9 - Wed, Mar 25
United Airlines Logo
6:49 am - 8:10 am
SAT
-
VIE
18h 21m
2 stops
United Airlines Logo
10:50 am - 1:08 pm
VIE
-
SAT
33h 18m
2 stops
$519United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:49 am - 8:10 am
SAT
-
VIE
18h 21m
2 stops
United Airlines Logo
10:50 am - 8:40 pm
VIE
-
SAT
16h 50m
1 stop
$615United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:45 am - 8:42 am
VIE
-
SAT
28h 57m
2 stops
$695United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
12:09 pm - 10:10 am
SAT
-
VIE
39h 01m
2 stops
United Airlines Logo
10:30 am - 7:43 pm
VIE
-
SAT
40h 13m
2 stops
$696United Airlines
Wed, May 13 - Sun, May 24
United Airlines Logo
6:49 am - 8:15 am
SAT
-
VIE
18h 26m
1 stop
United Airlines Logo
10:30 am - 10:53 pm
VIE
-
SAT
19h 23m
1 stop
$701United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
4:12 pm - 6:05 pm
SAT
-
VIE
18h 53m
2 stops
United Airlines Logo
10:35 am - 8:28 pm
VIE
-
SAT
16h 53m
1 stop
$711United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
12:17 pm - 8:30 am
SAT
-
VIE
13h 13m
1 stop
United Airlines Logo
10:55 am - 11:12 pm
VIE
-
SAT
19h 17m
1 stop
$714United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
2:10 pm - 12:20 pm
SAT
-
VIE
15h 10m
2 stops
United Airlines Logo
10:55 am - 9:15 pm
VIE
-
SAT
17h 20m
2 stops
$716United Airlines
Thu, Feb 19 - Mon, Feb 23

Brussels Airlines flights from San Antonio to Austria

Our best Brussels Airlines deals on San Antonio to Austria flight tickets
Brussels Airlines
May 13
SAT12:09 pmSan Antonio
22h 11m
2 stops
VIE5:20 pmVienna Intl
May 23
VIE10:30 amVienna Intl
19h 34m
1 stop
SAT11:04 pmSan Antonio
$824
Brussels Airlines
Feb 20
SAT12:17 pmSan Antonio
24h 43m
2 stops
VIE8:00 pmVienna Intl
Feb 28
VIE5:25 pmVienna Intl
34h 03m
2 stops
SAT8:28 pmSan Antonio
$1,301

United Airlines flights from San Antonio to Austria

Our best United Airlines deals on San Antonio to Austria flight tickets
United Airlines
Mar 9
SAT7:00 amSan Antonio
23h 20m
2 stops
VIE12:20 pmVienna Intl
Mar 25
VIE10:40 amVienna Intl
27h 58m
2 stops
SAT8:38 amSan Antonio
$503
United Airlines
Mar 9
SAT7:00 amSan Antonio
19h 05m
1 stop
VIE8:05 amVienna Intl
Mar 25
VIE10:55 amVienna Intl
18h 20m
1 stop
SAT11:15 pmSan Antonio
$507
United Airlines
Apr 8
SAT6:49 amSan Antonio
18h 21m
2 stops
VIE8:10 amVienna Intl
Apr 15
VIE10:50 amVienna Intl
33h 18m
2 stops
SAT1:08 pmSan Antonio
$519

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 February 8, 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

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Mon 3/9

7:00 am-12:20 pm

2 stops23h 20m

Vienna Intl

Wed 3/25

10:40 am-8:38 am

2 stops27h 58m

$503

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Mon 3/9

7:00 am-8:05 am

1 stop19h 05m

Vienna Intl

Wed 3/25

10:55 am-11:15 pm

1 stop18h 20m

$507

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 4/8

6:49 am-8:10 am

2 stops18h 21m

Vienna Intl

Wed 4/15

10:50 am-1:08 pm

2 stops33h 18m

$519

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 4/8

6:49 am-8:10 am

2 stops18h 21m

Vienna Intl

Wed 4/15

10:50 am-8:40 pm

1 stop16h 50m

$615

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 3/31

6:49 am-8:15 am

1 stop18h 26m

Vienna Intl

Tue 4/7

10:45 am-8:42 am

2 stops28h 57m

$695

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Wed 5/13

12:09 pm-10:10 am

2 stops39h 01m

Vienna Intl

Sun 5/24

10:30 am-7:43 pm

2 stops40h 13m

$696

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Tue 3/31

6:49 am-8:15 am

1 stop18h 26m

Vienna Intl

Tue 4/7

10:30 am-10:53 pm

1 stop19h 23m

$701

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/19

4:12 pm-6:05 pm

2 stops18h 53m

Vienna Intl

Mon 2/23

10:35 am-8:28 pm

1 stop16h 53m

$711

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/19

12:17 pm-8:30 am

1 stop13h 13m

Vienna Intl

Mon 2/23

10:55 am-11:12 pm

1 stop19h 17m

$714

San AntonioVienna

SAT - VIE

SATVIE

San Antonio

Thu 2/19

2:10 pm-12:20 pm

2 stops15h 10m

Vienna Intl

Mon 2/23

10:55 am-9:15 pm

2 stops17h 20m

$716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

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

You could potentially save up to 9% 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

15h 10m

Direct flights

None
The fastest flight from San Antonio to Austria takes 15h 10m
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
9,254 reviews
Search United Airlines flights
LufthansaPriceFrom $703Free CancellationRating
6.8
7,773 reviews
Search Lufthansa 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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