SYD - SAT

$949 Find Cheap Flights from Sydney to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to San Antonio departing on 6/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to San Antonio, as well as popular online travel agencies
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Cheap Flights from Sydney to San Antonio (SYD-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to San Antonio 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 return flight deals from Sydney to San Antonio

Tue, 29 Jul - Wed, 6 Aug
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13:15 - 13:06SYD-SAT
38h 51m2 stops
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14:11 - 11:45SAT-SYD
30h 34m2 stops
$1,581
Find Deal
Tue, 29 Jul - Wed, 6 Aug
Delta Logo
09:25 - 00:14SYD-SAT
29h 49m2 stops
Delta Logo
13:40 - 06:35SAT-SYD
25h 55m2 stops
$1,627Delta
Find Deal
Tue, 29 Jul - Wed, 6 Aug
Delta Logo
09:25 - 14:30SYD-SAT
20h 05m1 stop
Delta Logo
05:20 - 06:35SAT-SYD
34h 15m2 stops
$1,629Delta
Find Deal
Sun, 7 Sep - Tue, 16 Sep
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17:45 - 23:30SYD-SAT
20h 45m1 stop
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06:30 - 14:40SAT-SYD
41h 10m2 stops
$1,670
Find Deal
Tue, 29 Jul - Tue, 5 Aug
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17:45 - 13:06SYD-SAT
34h 21m1 stop
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14:11 - 07:30SAT-SYD
26h 19m1 stop
$1,729
Find Deal
Tue, 29 Jul - Wed, 6 Aug
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17:45 - 13:06SYD-SAT
34h 21m1 stop
 Logo
14:11 - 07:30SAT-SYD
26h 19m1 stop
$1,738
Find Deal
Tue, 29 Jul - Tue, 5 Aug
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17:45 - 13:06SYD-SAT
34h 21m1 stop
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14:11 - 11:45SAT-SYD
30h 34m2 stops
$1,762
Find Deal
Sun, 7 Sep - Tue, 16 Sep
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17:45 - 23:30SYD-SAT
20h 45m1 stop
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14:50 - 07:30SAT-SYD
25h 40m1 stop
$1,767
Find Deal
Sun, 7 Sep - Tue, 16 Sep
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13:15 - 23:30SYD-SAT
25h 15m2 stops
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06:00 - 07:20SAT-SYD
34h 20m2 stops
$1,784
Find Deal
Sat, 26 Jul - Sat, 2 Aug
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17:45 - 13:06SYD-SAT
34h 21m1 stop
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11:13 - 07:30SAT-SYD
29h 17m1 stop
$1,787
Find Deal
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KAYAK's insights & trends for Sydney to San Antonio flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to San Antonio, 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 Sydney to San Antonio is September, where tickets cost $1,515 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $3,314 and $2,731 respectively.


Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$949
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Sydney to San Antonio

When to book flights from Sydney to San Antonio

Are your dates flexible? Find out the best times to travel from Sydney to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to San Antonio

  • What is the cheapest flight from Sydney to San Antonio?

    In the last 3 days, the lowest price for a flight from Sydney to San Antonio was $618 for a one-way ticket and $1,030 for a return.

  • Which airports will I be using when flying from Sydney to San Antonio?

    Sydney airport is called Sydney Kingsford Smith and the only airport in San Antonio is San Antonio.

  • Which aircraft models fly most regularly from Sydney to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to San Antonio?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Sydney and San Antonio, with SkyTeam being the most commonly used for this route.

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

    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 Sydney to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Sydney 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 Sydney to San Antonio?

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

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

    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 to San Antonio from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Sydney to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Sydney to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to San Antonio? 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.
7.5
Qantas AirwaysOverall score based on 854 reviews
6.9Food
7.7Boarding
7.1Entertainment
7.4Comfort
8.2Crew
Airline reviews

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

10.0 ExcellentPeter, June 2025MEL - HKG
Read more Qantas Airways reviews

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

Information on your arrival and departure airports

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