What’s the cost of a flight from Austin to Sydney?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Austin, TX and Sydney.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between Austin, TX and Sydney: which airports can you choose?

The distance between Austin, TX and Sydney is about 13639 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Austin, TX: The only active airport in Austin, TX is Austin, TX.
• Airports in Sydney: Currently, the only available airport in Sydney is Sydney - Kingsford Smith.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Austin, TX airports to find the best option.

Customize your flight from Austin to Sydney

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Australia? You might also consider: Adelaide, Brisbane, Melbourne, Perth, Sydney.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.