How long is the flight from San Antonio to Australia?

There are many flights that can get you from San Antonio to Australia in 25h 16m. Fly via United Airlines, Delta, or Air New Zealand to get the fastest option. There are 14182 km between San Antonio and Australia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from San Antonio to Australia?

When deciding which route to take from San Antonio to Australia, consider San Antonio - Sydney Kingsford Smith, San Antonio - Melbourne or San Antonio - Brisbane, as they are the most popular.

What is the cheapest time of day to fly from SAT to AU?

When flying from San Antonio to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from San Antonio to Australia?

Located just 12.2 km from the city centre, San Antonio (SAT) is the airport most travellers will use when flying to Australia from San Antonio.

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

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

How can I find direct flights from San Antonio to Australia?

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

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

Yes. Cheapflights offers flight deals from San Antonio to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$848+ Cheap Flights from San Antonio to Australia

Cheap flight deals from San Antonio to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Antonio to Australia
Explore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Tue 27/1016:45 -

1 stop22h 15m

Tue 3/1110:10 -

1 stop21h 37m

Deal found 27/9$1,621

Wed 11/1105:30 -

3 stops34h 50m

Wed 18/1109:15 -

1 stop18h 31m

Deal found 27/9$1,621

Mon 19/1016:45 -

1 stop24h 05m

Sat 7/1110:10 -

1 stop21h 38m

Deal found 27/9$1,692

Thu 12/1117:00 -

1 stop22h 00m

Thu 19/1110:10 -

1 stop21h 40m

Deal found 27/9$1,763

Fri 13/1117:00 -

1 stop22h 30m

Fri 20/1110:40 -

1 stop21h 10m

Deal found 29/9$1,763

Wed 11/1105:30 -

3 stops34h 05m

Wed 18/1109:55 -

3 stops29h 56m

Deal found 27/9$1,870

Mon 26/1011:45 -

2 stops38h 15m

Sat 31/1015:00 -

2 stops63h 16m

Deal found 28/9$1,914

Tue 1/1205:15 -

2 stops34h 50m

Tue 15/1209:15 -

1 stop20h 51m

Deal found 29/9$1,920

Tue 8/1216:10 -

2 stops23h 55m

Tue 22/1213:20 -

2 stops24h 20m

Deal found 28/9$1,926

Mon 16/1107:35 -

2 stops32h 00m

Fri 20/1109:55 -

2 stops44h 21m

Deal found 24/9$1,930

Mon 16/1116:19 -

2 stops23h 16m

Fri 20/1111:50 -

3 stops28h 01m

Deal found 26/9$1,941

Fri 13/1107:35 -

2 stops34h 20m

Fri 20/1108:15 -

2 stops46h 01m

Deal found 29/9$1,947

Best flights from San Antonio to Australia
Discover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Tue 10/1117:00 -

1 stop22h 00m

Tue 17/1110:10 -

1 stop21h 40m

Deal found 26/9$1,621

Tue 1/1205:15 -

2 stops34h 50m

Tue 15/1209:15 -

1 stop20h 51m

Deal found 28/9$1,920

Fri 13/1107:35 -

2 stops34h 20m

Fri 20/1108:15 -

2 stops46h 01m

Deal found 29/9$1,947

Tue 10/1105:30 -

3 stops36h 25m

Tue 17/1112:10 -

3 stops27h 41m

Deal found 26/9$1,984

Mon 8/312:45 -

1 stop25h 10m

Sat 1/509:10 -

1 stop21h 23m

Deal found 24/9$2,041

Tue 8/1211:47 -

3 stops38h 38m

Tue 22/1221:35 -

3 stops42h 16m

Deal found 28/9$2,877

Thu 12/1113:44 -

2 stops25h 16m

Thu 19/1110:10 -

2 stops31h 23m

Deal found 27/9$1,769

Mon 9/1105:30 -

3 stops39h 10m

Mon 16/1107:20 -

3 stops31h 31m

Deal found 25/9$1,976

Fri 13/1116:19 -

2 stops25h 16m

Fri 20/1111:50 -

3 stops28h 01m

Deal found 29/9$2,084

Mon 11/119:07 -

2 stops23h 38m

Sat 30/109:55 -

2 stops23h 11m

Deal found 24/9$2,255

Wed 10/216:10 -

1 stop22h 50m

Tue 23/210:10 -

1 stop21h 29m

Deal found 24/9$2,064

Thu 12/1116:40 -

2 stops40h 15m

Wed 18/1100:25 -

2 stops31h 52m

Deal found 28/9$2,127

Wed 9/1213:50 -

2 stops26h 15m

Tue 22/1213:20 -

2 stops27h 39m

Deal found 29/9$2,182

Mon 15/217:37 -

2 stops35h 13m

Fri 19/206:00 -

2 stops26h 38m

Deal found 26/9$2,343

Fri 5/315:41 -

2 stops41h 14m

Thu 18/300:25 -

2 stops36h 34m

Deal found 29/9$2,269

Thu 3/1207:38 -

2 stops31h 22m

Fri 15/110:10 -

1 stop21h 29m

Deal found 27/9$2,282

Thu 12/1118:03 -

2 stops27h 17m

Thu 19/1123:45 -

3 stops37h 06m

Deal found 28/9$2,335

Fri 13/1105:30 -

3 stops36h 25m

Fri 20/1110:20 -

3 stops29h 31m

Deal found 29/9$2,369

Mon 23/1117:00 -

1 stop22h 00m

Mon 30/1110:10 -

1 stop30h 53m

Deal found 29/9$2,404

Sat 7/1118:34 -

2 stops23h 31m

Wed 11/1114:05 -

1 stop18h 32m

Deal found 27/9$2,666

Fri 8/118:05 -

2 stops45h 25m

Wed 27/110:40 -

1 stop20h 59m

Deal found 25/9$2,545

Fri 5/314:49 -

3 stops29h 21m

Fri 19/323:10 -

2 stops27h 05m

Deal found 27/9$2,988

Wed 6/112:25 -

2 stops27h 05m

Fri 15/110:40 -

2 stops27h 12m

Deal found 25/9$2,618

Find flight deals from San Antonio to Australia

Round-trip from	$1,621
One-way from	$848
Popular in	December
Cheapest in	October
Average price	$2,065

Delta
27/10-3/11
2 total stops
43h 52m total
San Antonio to Australia

Search Deals

22/2-31/12
2 total stops
44h 08m total
San Antonio to Australia

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($821 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($116 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Mon 22/2

20:22-09:30

2 stops44h 08m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$848

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Wed 17/2

20:22-09:30

2 stops44h 08m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$876

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Wed 17/2

17:37-05:00

1 stop42h 23m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,100

Fastest return journey

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Mon 22/2

16:10-08:00

1 stop22h 50m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,108

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Sun 21/2

16:10-08:00

1 stop22h 50m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,108

San AntonioPerth

SAT San Antonio - PER Perth

SATPER

San Antonio

Sun 8/11

14:20-20:20

2 stops40h 00m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$1,122

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Thu 18/2

16:10-08:00

1 stop22h 50m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,194

San AntonioMelbourne

SAT San Antonio - MEL Melbourne

SATMEL

San Antonio

Fri 19/2

11:56-12:25

3 stops31h 29m

Melbourne

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,252

San AntonioSydney

SAT San Antonio - SYD Sydney Kingsford Smith

SATSYD

San Antonio

Wed 9/12

07:00-06:25

1 stop30h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,276

San AntonioCoolangatta

SAT San Antonio - OOL Coolangatta Gold Coast

SATOOL

San Antonio

Wed 11/11

05:30-12:40

3 stops39h 10m

Coolangatta Gold Coast

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,510

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Showing 1-10 of 37 resultsSorted by cheapest first

Best time to book a flight from San Antonio to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from San Antonio with our price prediction graph.

SAT-MEL

SAT-SYD

SAT-OOL

SAT-PER

Estimated return 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 Australia

SAT-AU0

SAT-MEL

SAT-SYD

SAT-OOL

SAT-PER

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from San Antonio to Australia?
Located just 12.2 km from the city centre, San Antonio (SAT) is the airport most travellers will use when flying to Australia from San Antonio.
How long is the flight from San Antonio to Australia?
There are many flights that can get you from San Antonio to Australia in 25h 16m. Fly via United Airlines, Delta, or Air New Zealand to get the fastest option. There are 14182 km between San Antonio and Australia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from San Antonio to Australia?
When deciding which route to take from San Antonio to Australia, consider San Antonio - Sydney Kingsford Smith, San Antonio - Melbourne or San Antonio - Brisbane, as they are the most popular.
Can I find deals for flights from San Antonio to Australia that include hotel bookings?
Yes. In addition to deals on San Antonio to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Antonio to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Australia.
Can I find deals for business class flights from San Antonio to Australia?
Yes. Cheapflights offers flight deals from San Antonio to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from San Antonio to Australia?

Cheapflights makes it easy to find San Antonio to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Australia become cheaper?

Yes, Cheapflights offers price alerts on San Antonio to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San Antonio to Australia from $848

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Antonio to Australia

Cheapest flights from San Antonio to AustraliaExplore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Explore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from San Antonio to AustraliaDiscover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Last-minute flights from San Antonio to AustraliaDiscover last-minute flight deals from San Antonio to Australia. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from San Antonio to Australia. Data last updated 29 September 2026 and is based on user searches.

One-way flights from San Antonio to AustraliaSearch for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Find flight deals from San Antonio to Australia

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Use the filters below to find and compare flights from San Antonio to Australia that are best for you.

Best time to book a flight from San Antonio to Australia

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Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from San Antonio to Australia?

How long is the flight from San Antonio to Australia?

What are the most popular routes from San Antonio to Australia?

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

How can I find direct flights from San Antonio to Australia?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from San Antonio to Australia by cabin class

Find flights from San Antonio to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Antonio and Australia flights

Browse other San Antonio and Australia flight options. Last updated on 29 September 2026.

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How does Cheapflights help users find flights from San Antonio to Australia?

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Can Cheapflights find flights from San Antonio to Australia with no change fees?

Can Cheapflights notify me if prices for flights from San Antonio to Australia become cheaper?

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Cheapest flights from San Antonio to Australia
Explore the most affordable flight options available from San Antonio to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 September 2026.

Best flights from San Antonio to Australia
Discover carefully curated flight deals from San Antonio to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Last-minute flights from San Antonio to Australia
Discover last-minute flight deals from San Antonio to Australia. Data last updated 29 September 2026 and is based on user searches.

One-way flights from San Antonio to Australia
Search for one-way flight options from San Antonio to Australia. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.