Cheap Flights from Knoxville (TYS) to Sydney (SYD)

Popular airlines from McGhee Tyson Airport (TYS) to Sydney Airport (SYD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Knoxville Airport to Mascot Airport last minute?
When it's time to book your flights, it's always better to be prepared. While you could pick up a deal on a Knoxville Airport to SYD flight at the last minute, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's between three and four months.
What airports do you fly into for Sydney from Knoxville?
You've one option when traveling from Knoxville to Sydney — Kingsford Smith Intl. Airport (SYD). Arrive here and you'll be approximately 8 kilometers southwest of the middle of Sydney. Arrange your travel dates and enjoy all that this captivating city has to offer.
Can I change the date of my flight from Knoxville Airport to SYD?
Expedia makes it easy to make changes to your Knoxville Airport to Mascot Airport journey yourself. Just log in to the Expedia Trips portal and select "change flight." Look for new flights and secure the one that works with your new plans. You'll see an estimate of flight change fees that may apply. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

Travel information

Travel information

Origin airport
McGhee Tyson
Destination airport
Kingsford Smith Intl.
Distance
14958 km

Book with confidence

Book with confidence