What are the cheapest airlines flying from San Antonio to Sydney round-trip?

Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,582. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $1,614 and $1,681, respectively. American Airlines is currently priced 28% below the average price you’ll pay for this route. Find deals

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

Travellers seeking maximum savings on their San Antonio to Sydney flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

How far in advance should I book a flight from San Antonio to Sydney?

Users have found that booking a flight from San Antonio to Sydney at least 32 days early can save you up to 27% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from San Antonio to Sydney for as little as $1,595 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,830 for flights departing within the next 3 days.

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

Flights from San Antonio to Sydney lean towards being more expensive in November. Prices are generally better when you fly from San Antonio to Sydney in March, with the cheapest ticket starting at $1,485.

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

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

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

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

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

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

$1,582+ Flights from San Antonio to Sydney

Cheap flight deals from San Antonio to Sydney

Round-trip from	$1,582
Popular in	November
Cheapest in	March
Average price	$2,186

American Airlines
1/3-14/3
2 total stops
52h 24m total
San Antonio to Sydney

Search Deals

High demand for flights, 5% potential price rise

Search Deals

Best time to find cheap flights, 1% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from San Antonio to Sydney

Cheapest flights from San Antonio to Sydney
Explore the most affordable flight options available from San Antonio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Sat 1/315:15SAT - SYD

1 stop24h 45mAmerican Airlines

Fri 14/311:15SYD - SAT

1 stop27h 39mAmerican Airlines

Deal found 20/1$1,582

Sat 8/214:27SAT - SYD

1 stop23h 33mUnited Airlines

Wed 12/211:50SYD - SAT

1 stop20h 52mUnited Airlines

Deal found 19/1$1,614

Tue 11/317:35SAT - SYD

1 stop20h 30mDelta

Fri 11/409:25SYD - SAT

1 stop19h 24mDelta

Deal found 20/1$1,681

Sat 8/205:45SAT - SYD

3 stops37h 45mMultiple Airlines

Wed 12/214:00SYD - SAT

3 stops31h 36mMultiple Airlines

Deal found 19/1$1,699

Thu 11/1218:45SAT - SYD

2 stops26h 35mFiji Airways

Sat 20/1214:30SYD - SAT

2 stops22h 34mFiji Airways

Deal found 19/1$2,692

Sat 8/214:27SAT - SYD

2 stops26h 08mAir Canada

Wed 12/211:20SYD - SAT

3 stops28h 51mAir Canada

Deal found 19/1$3,696

Fri 24/114:27SAT - SYD

2 stops25h 38mAir New Zealand

Sun 26/111:45SYD - SAT

2 stops26h 33mAir New Zealand

Deal found 21/1$3,835

Thu 11/1215:15SAT - SYD

1 stop24h 45mQantas Airways

Sat 20/1214:30SYD - SAT

1 stop37h 57mQantas Airways

Deal found 19/1$4,402

Wed 9/416:53SAT - SYD

2 stops33h 22mLATAM Airlines

Mon 28/411:50SYD - SAT

3 stops37h 01mLATAM Airlines

Deal found 21/1$4,559

Mon 15/1207:30SAT - SYD

2 stops34h 00mANA

Mon 22/1212:25SYD - SAT

2 stops40h 45mANA

Deal found 20/1$5,013

Tue 10/606:40SAT - SYD

2 stops32h 55mAlaska Airlines

Thu 26/617:35SYD - SAT

2 stops27h 03mAlaska Airlines

Deal found 20/1$34,555

Best flights from San Antonio to Sydney
Discover carefully curated flight deals from San Antonio to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 January 2025.

Sat 1/315:15SAT - SYD

1 stop24h 45mAmerican Airlines

Fri 14/311:15SYD - SAT

1 stop27h 39mAmerican Airlines

Deal found 20/1$1,582

Sat 8/214:27SAT - SYD

1 stop23h 33mUnited Airlines

Wed 12/211:50SYD - SAT

1 stop20h 52mUnited Airlines

Deal found 19/1$1,614

Tue 11/317:35SAT - SYD

1 stop20h 30mDelta

Fri 11/409:25SYD - SAT

1 stop19h 24mDelta

Deal found 20/1$1,681

Sat 8/205:45SAT - SYD

3 stops37h 45mMultiple Airlines

Wed 12/214:00SYD - SAT

3 stops31h 36mMultiple Airlines

Deal found 19/1$1,699

Sat 8/214:27SAT - SYD

2 stops26h 08mAir Canada

Wed 12/211:20SYD - SAT

3 stops28h 51mAir Canada

Deal found 19/1$3,696

Fri 24/114:27SAT - SYD

2 stops25h 38mAir New Zealand

Sun 26/111:45SYD - SAT

2 stops26h 33mAir New Zealand

Deal found 21/1$3,835

Fri 24/115:15SAT - SYD

1 stop24h 45mQantas Airways

Sun 26/111:50SYD - SAT

1 stop23h 49mQantas Airways

Deal found 21/1$4,517

Wed 9/416:53SAT - SYD

2 stops33h 22mLATAM Airlines

Mon 28/411:50SYD - SAT

3 stops37h 01mLATAM Airlines

Deal found 21/1$4,559

Last-minute flights from San Antonio to Sydney
Discover last-minute flight deals from San Antonio to Sydney. Data last updated 21 January 2025 and is based on user searches.

Fri 24/114:27SAT - SYD

2 stops25h 38mAir New Zealand

Sun 26/111:45SYD - SAT

2 stops26h 33mAir New Zealand

Deal found 21/1$3,835

Fri 24/115:15SAT - SYD

1 stop24h 45mQantas Airways

Sun 26/111:50SYD - SAT

1 stop23h 49mQantas Airways

Deal found 21/1$4,517

Mon 27/107:21SAT - SYD

2 stops34h 09mMultiple Airlines

Fri 31/110:20SYD - SAT

2 stops68h 47mMultiple Airlines

Deal found 20/1$12,171

Mon 27/107:21SAT - SYD

3 stops33h 14mAir Canada

Fri 31/111:20SYD - SAT

3 stops28h 54mAir Canada

Deal found 20/1$25,807

Tue 28/119:48SAT - SYD

1 stop20h 27mUnited Airlines

Mon 17/212:10SYD - SAT

1 stop18h 39mUnited Airlines

Deal found 20/1$5,424

Sat 8/216:34SAT - SYD

2 stops23h 26mAmerican Airlines

Wed 12/211:15SYD - SAT

2 stops22h 35mAmerican Airlines

Deal found 19/1$1,596

Sat 8/214:27SAT - SYD

1 stop23h 33mUnited Airlines

Wed 12/211:50SYD - SAT

1 stop20h 52mUnited Airlines

Deal found 19/1$1,614

Sat 8/205:45SAT - SYD

3 stops37h 45mMultiple Airlines

Wed 12/214:00SYD - SAT

3 stops31h 36mMultiple Airlines

Deal found 19/1$1,699

Sat 8/214:27SAT - SYD

2 stops26h 08mAir Canada

Wed 12/211:20SYD - SAT

3 stops28h 51mAir Canada

Deal found 19/1$3,696

Find flights from San Antonio to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 1/3

15:15-09:00

1 stop24h 45m

Sydney Kingsford Smith

Fri 14/3

11:15-22:54

1 stop27h 39m

$1,582

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 8/2

14:27-07:00

1 stop23h 33m

Sydney Kingsford Smith

Wed 12/2

11:50-15:42

1 stop20h 52m

$1,614

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Tue 11/3

17:35-06:05

1 stop20h 30m

Sydney Kingsford Smith

Fri 11/4

09:25-13:49

1 stop19h 24m

$1,681

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 8/2

05:45-12:30

3 stops37h 45m

Sydney Kingsford Smith

Wed 12/2

14:00-04:36

3 stops31h 36m

$1,699

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Sat 8/2

14:27-09:35

2 stops26h 08m

Sydney Kingsford Smith

Wed 12/2

11:20-23:11

3 stops28h 51m

$3,696

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Fri 24/1

14:27-09:05

2 stops25h 38m

Sydney Kingsford Smith

Sun 26/1

11:45-21:18

2 stops26h 33m

$3,835

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Fri 24/1

15:15-09:00

1 stop24h 45m

Sydney Kingsford Smith

Sun 26/1

11:50-18:39

1 stop23h 49m

$4,517

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Wed 9/4

16:53-17:15

2 stops33h 22m

Sydney Kingsford Smith

Mon 28/4

11:50-09:51

3 stops37h 01m

$4,559

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 20/2

16:30-08:35

1 stop23h 05m

$2,956

San AntonioSydney

SAT - SYD

SATSYD

San Antonio

Thu 20/2

18:57-19:00

3 stops55h 03m

$10,526

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from San Antonio to Sydney

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

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.

Travel insights for flights from San Antonio to Sydney

Get recent, data-driven insights about flights from San Antonio to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Antonio to Sydney?

The best time to book flights from San Antonio to Sydney is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to Sydney?

Currently, May is the cheapest month in which you can book a flight from San Antonio to Sydney (average of $129). Flying from San Antonio to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, 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).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from San Antonio to Sydney, such as United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,521 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air New Zealand

7.9

Good

485 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qantas Airways

7.5

Good

824 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,858 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,982 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from San Antonio to Sydney round-trip?
Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,582. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $1,614 and $1,681, respectively. American Airlines is currently priced 28% below the average price you’ll pay for this route.
Can I find deals for flights from San Antonio to Sydney that include hotel bookings?
Yes. In addition to deals on San Antonio to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Antonio to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Sydney.
Can I find deals for business class flights from San Antonio to Sydney?
Yes. Cheapflights offers flight deals from San Antonio to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Antonio to Sydney?
Currently, May is the cheapest month in which you can book a flight from San Antonio to Sydney (average of $129). Flying from San Antonio to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Manly

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Swansea

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from San Antonio.

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

Need flexible booking options for your flight to Sydney from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on San Antonio to Sydney 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 Sydney from $1,582

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Antonio to Sydney

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Sydney

Cheapest flights from San Antonio to SydneyExplore the most affordable flight options available from San Antonio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Explore the most affordable flight options available from San Antonio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Find flights from San Antonio to Sydney within your budget

Best time to book a flight from San Antonio to Sydney

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

Travel insights for flights from San Antonio to Sydney

Get recent, data-driven insights about flights from San Antonio to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Antonio to Sydney?

Use this chart to determine the optimal time to book a return flight from San Antonio to Sydney. Price data was last updated on 17 January 2025.

What is the cheapest month to book a flight from San Antonio to Sydney?

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

Find hourly flight availability from San Antonio to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from San Antonio to Sydney, such as United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Antonio to Sydney round-trip?

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

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

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

What is the cheapest month to book a flight from San Antonio to Sydney?

Travelling to a place near San Antonio?

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Alternative routes for San Antonio to Sydney

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from San Antonio to Sydney
Explore the most affordable flight options available from San Antonio to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.