San Antonio (SAT) → Sydney (SYD)
About San Antonio to Sydney Flights
Discover the best flights from San Antonio to Sydney, covering 13,539 km in approximately 17h 25m. San Antonio (SAT) to Sydney (SYD) is one of the major long-haul routes connecting United States and Australia. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Antonio to Sydney.
12-Month Price History
Flight prices from San Antonio to Sydney vary significantly throughout the year. February typically offers the best deals with average prices around $2367, while July sees the highest prices, averaging $4012. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
120 days
For best prices
Booking Tips
For the best prices on San Antonio to Sydney flights, we recommend booking 167 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Virgin Australia VA | $3860 | $16440 | $21690 |
Jetstar Airways JQ | $4390 | $16020 | $23590 |
British Airways BA | $4510 | $14670 | $25930 |
United Airlines UA | $4550 | $16310 | $24250 |
Qantas QF | $4620 | $14120 | $26480 |
American Airlines AA | $4750 | $15210 | $26250 |
Delta Air Lines DL | $5310 | $15170 | $28860 |
Virgin Australia
VA
Economy
$3860
Business
$16440
First
$21690
Jetstar Airways
JQ
Economy
$4390
Business
$16020
First
$23590
British Airways
BA
Economy
$4510
Business
$14670
First
$25930
United Airlines
UA
Economy
$4550
Business
$16310
First
$24250
Qantas
QF
Economy
$4620
Business
$14120
First
$26480
American Airlines
AA
Economy
$4750
Business
$15210
First
$26250
Delta Air Lines
DL
Economy
$5310
Business
$15170
First
$28860
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Austin → Sydney
Austin-Bergstrom International (AUS) to Sydney Kingsford Smith (SYD)
Distance: 13,639 km
Average price: $2790
Austin → Sydney
Austin-Bergstrom International (AUS) to Sydney Kingsford Smith (SYD)
Distance: 13,639 km
Average price: $2790
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Frequently Asked Questions
How long is the flight from San Antonio to Sydney?
The flight time from San Antonio (SAT) to Sydney (SYD) is approximately 17 hours and 25 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Antonio and Sydney?
The aerial distance between San Antonio and Sydney is 13,539 kilometers (8,413 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Antonio to Sydney?
Several airlines operate flights between San Antonio and Sydney, including Qantas, Jetstar Airways, Virgin Australia and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from San Antonio to Sydney?
Based on historical data, February typically offers the lowest airfares for flights from San Antonio to Sydney. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Sydney?
For the best prices on San Antonio to Sydney flights, we recommend booking 112 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Antonio to Sydney?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Australia should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Antonio and Sydney?
San Antonio operates on America/Chicago time zone, while Sydney is in the Australia/Sydney time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.