$669 Find Cheap Flights from San Antonio to Austria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Austria departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from San Antonio to Austria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vienna
Vienna2 stops$721
Vienna
Vienna2 stops$721

Book Cheap San Antonio to Austria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Austria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Austria

Mon, Sep 8 - Wed, Sep 24
American Airlines Logo
11:11 am - 11:10 amSAT-VIE
16h 59m2 stops
American Airlines Logo
7:45 am - 9:22 pmVIE-SAT
20h 37m2 stops
$721American Airlines
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Fri, Oct 24 - Fri, Oct 31
 Logo
2:32 pm - 6:30 pmSAT-VIE
20h 58m2 stops
 Logo
7:15 pm - 10:39 pmVIE-SAT
33h 24m2 stops
Fri, Oct 24 - Fri, Oct 31
United Airlines Logo
4:21 pm - 6:20 pmSAT-VIE
18h 59m2 stops
United Airlines Logo
10:55 am - 11:16 pmVIE-SAT
18h 21m1 stop
$747United Airlines
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Sun, Sep 14 - Sun, Sep 21
British Airways Logo
1:00 pm - 10:35 pmSAT-VIE
26h 35m2 stops
British Airways Logo
7:30 am - 8:51 pmVIE-SAT
20h 21m2 stops
$780British Airways
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Mon, Sep 8 - Wed, Sep 24
United Airlines Logo
12:00 pm - 8:15 amSAT-VIE
13h 15m1 stop
United Airlines Logo
10:45 am - 10:48 pmVIE-SAT
19h 03m2 stops
$855United Airlines
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Mon, Sep 8 - Wed, Sep 24
 Logo
7:00 am - 8:35 amSAT-VIE
18h 35m2 stops
 Logo
7:00 am - 10:48 pmVIE-SAT
22h 48m3 stops
Mon, Sep 8 - Wed, Sep 24
Air Canada Logo
7:10 am - 8:35 amSAT-VIE
18h 25m3 stops
Air Canada Logo
7:00 am - 10:48 pmVIE-SAT
22h 48m3 stops
$874Air Canada
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Fri, Oct 24 - Fri, Oct 31
Air Canada Logo
9:47 am - 11:45 amSAT-VIE
18h 58m3 stops
Air Canada Logo
7:00 am - 9:20 pmVIE-SAT
20h 20m3 stops
$1,076Air Canada
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Fri, Oct 24 - Fri, Oct 31
Scandinavian Airlines Logo
12:02 pm - 10:15 pmSAT-VIE
27h 13m3 stops
Scandinavian Airlines Logo
10:15 am - 12:20 amVIE-SAT
20h 05m2 stops
$1,168Scandinavian Airlines
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Sun, Sep 14 - Sun, Sep 21
Scandinavian Airlines Logo
11:35 am - 10:15 pmSAT-VIE
27h 40m3 stops
Scandinavian Airlines Logo
7:05 am - 11:52 pmVIE-SAT
23h 47m3 stops
$1,196Scandinavian Airlines
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Booking Insights

KAYAK's insights & trends for San Antonio to Austria flights

Get data-powered insights and trends into flights from San Antonio to Austria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to Austria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Austria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Austria is November, when tickets cost $665 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $1,453 and $1,399 respectively.

What’s the cheapest day of the week to fly from San Antonio to Austria?

The average price of all round-trip flights from San Antonio to Austria clicked on KAYAK for each day over the last 12 months.

When flying from San Antonio to Austria, you should consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to San Antonio, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.


Good to know

Low seasonFebruary
Cheapest flight$669
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from San Antonio to Vienna

FAQs - booking Austria flights

  • How does KAYAK find such low prices on flights from San Antonio to Austria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Austria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Austria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Austria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Austria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Austria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Austria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Austria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Austria?

    The cheapest time of day to fly to Austria is generally at night, when round-trip flights cost $564 on average. Morning departures are around 45% more expensive than evening flights, on average. The most expensive time of day to fly to Austria is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,220.

Reviews of the top airlines flying from San Antonio to Austria

 
Need help choosing which airline to fly with from San Antonio to Austria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Everything you need to know for your flight from San Antonio to Austria

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