When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Australia?

Prices for flights from Knoxville McGhee Tyson Airport to Australia were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Australia?

As of March 2026, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Australia.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,306 Cheap Flights from Knoxville to Australia in 2026

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Find the cheapest flights from Knoxville to Australia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:42 am - 6:55 am

TYS

SYD

29h 13m

1 stop

12:00 pm - 7:20 pm

SYD

TYS

21h 20m

1 stop

$1,306American Airlines

Wed, Aug 12 - Wed, Aug 26

6:54 pm - 6:55 am

TYS

SYD

22h 01m

1 stop

12:00 pm - 11:56 pm

SYD

TYS

25h 56m

1 stop

$1,307American Airlines

Mon, May 4 - Mon, May 11

4:56 pm - 7:00 am

TYS

SYD

24h 04m

2 stops

10:20 am - 9:33 am

SYD

TYS

37h 13m

2 stops

$1,443United Airlines

Sun, May 31 - Fri, Jul 3

12:05 pm - 6:55 am

TYS

SYD

28h 50m

2 stops

10:20 am - 9:30 pm

SYD

TYS

25h 10m

2 stops

$1,511United Airlines

Fri, Sep 4 - Fri, Sep 18

11:40 am - 5:50 pm

TYS

BNE

40h 10m

3 stops

7:40 am - 11:56 pm

BNE

TYS

30h 16m

2 stops

$1,709Qantas Airways

Thu, Apr 23 - Thu, Apr 30

1:20 pm - 5:00 am

TYS

BNE

25h 40m

3 stops

12:15 pm - 10:26 am

BNE

TYS

36h 11m

3 stops

$2,630Multiple Airlines

Sat, May 2 - Sat, May 9

6:30 am - 10:45 pm

TYS

BNE

50h 15m

2 stops

3:10 pm - 11:59 pm

BNE

TYS

46h 49m

2 stops

$2,808Qatar Airways

Thu, Apr 23 - Mon, Apr 27

6:30 am - 10:45 pm

TYS

BNE

50h 15m

2 stops

3:10 pm - 11:59 pm

BNE

TYS

46h 49m

2 stops

$2,809Qatar Airways

Thu, Apr 23 - Mon, Apr 27

6:54 pm - 5:15 pm

TYS

DRW

56h 51m

2 stops

1:50 am - 11:56 pm

DRW

TYS

35h 36m

2 stops

$3,145Qantas Airways

Thu, Apr 23 - Sun, Apr 26

5:06 pm - 11:55 am

TYS

BNE

28h 49m

3 stops

2:25 pm - 10:26 am

BNE

TYS

34h 01m

3 stops

$3,330Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

American Airlines flights from Knoxville to Australia

Our best American Airlines deals on Knoxville to Australia flight tickets

American Airlines

May 4

TYS6:54 pmKnoxville McGhee Tyson

22h 01m

1 stop

SYD6:55 amSydney Kingsford Smith

May 11

SYD12:00 pmSydney Kingsford Smith

25h 56m

1 stop

TYS11:56 pmKnoxville McGhee Tyson

$1,307

American Airlines

Apr 14

TYS5:06 pmKnoxville McGhee Tyson

23h 59m

2 stops

SYD7:05 amSydney Kingsford Smith

May 5

SYD12:00 pmSydney Kingsford Smith

20h 04m

1 stop

TYS6:04 pmKnoxville McGhee Tyson

$1,311

American Airlines

Apr 28

TYS4:09 pmKnoxville McGhee Tyson

24h 46m

1 stop

SYD6:55 amSydney Kingsford Smith

May 14

SYD12:00 pmSydney Kingsford Smith

20h 04m

1 stop

TYS6:04 pmKnoxville McGhee Tyson

$1,357

United Airlines flights from Knoxville to Australia

Our best United Airlines deals on Knoxville to Australia flight tickets

United Airlines

May 31

TYS4:56 pmKnoxville McGhee Tyson

24h 04m

2 stops

SYD7:00 amSydney Kingsford Smith

Jul 3

SYD10:20 amSydney Kingsford Smith

37h 13m

2 stops

TYS9:33 amKnoxville McGhee Tyson

$1,443

United Airlines

May 2

TYS3:40 pmKnoxville McGhee Tyson

48h 50m

2 stops

BNE6:30 amBrisbane

May 9

BNE6:55 pmBrisbane

59h 59m

3 stops

TYS4:54 pmKnoxville McGhee Tyson

$1,971

United Airlines

Mar 28

TYS7:00 amKnoxville McGhee Tyson

34h 00m

2 stops

SYD8:00 amSydney Kingsford Smith

Apr 4

SYD10:30 amSydney Kingsford Smith

43h 36m

2 stops

TYS3:06 pmKnoxville McGhee Tyson

$3,054

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 8/12

11:42 am-6:55 am

1 stop29h 13m

Sydney Kingsford Smith

Wed 8/26

12:00 pm-7:20 pm

1 stop21h 20m

$1,306

Quickest round-trip

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Mon 5/4

6:54 pm-6:55 am

1 stop22h 01m

Sydney Kingsford Smith

Mon 5/11

12:00 pm-11:56 pm

1 stop25h 56m

$1,307

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sun 5/31

4:56 pm-7:00 am

2 stops24h 04m

Sydney Kingsford Smith

Fri 7/3

10:20 am-9:33 am

2 stops37h 13m

$1,443

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 9/4

12:05 pm-6:55 am

2 stops28h 50m

Sydney Kingsford Smith

Fri 9/18

10:20 am-9:30 pm

2 stops25h 10m

$1,511

KnoxvilleBrisbane

TYS - BNE

TYSBNE

Knoxville McGhee Tyson

Thu 4/23

11:40 am-5:50 pm

3 stops40h 10m

Brisbane

Thu 4/30

7:40 am-11:56 pm

2 stops30h 16m

$1,709

KnoxvilleBrisbane

TYS - BNE

TYSBNE

Knoxville McGhee Tyson

Sat 5/2

1:20 pm-5:00 am

3 stops25h 40m

Brisbane

Sat 5/9

12:15 pm-10:26 am

3 stops36h 11m

$2,630

KnoxvilleBrisbane

TYS - BNE

TYSBNE

Knoxville McGhee Tyson

Thu 4/23

6:30 am-10:45 pm

2 stops50h 15m

Brisbane

Mon 4/27

3:10 pm-11:59 pm

2 stops46h 49m

$2,808

KnoxvilleBrisbane

TYS - BNE

TYSBNE

Knoxville McGhee Tyson

Thu 4/23

6:30 am-10:45 pm

2 stops50h 15m

Brisbane

Mon 4/27

3:10 pm-11:59 pm

2 stops46h 49m

$2,809

KnoxvilleDarwin

TYS - DRW

TYSDRW

Knoxville McGhee Tyson

Thu 4/23

6:54 pm-5:15 pm

2 stops56h 51m

Darwin

Sun 4/26

1:50 am-11:56 pm

2 stops35h 36m

$3,145

KnoxvilleBrisbane

TYS - BNE

TYSBNE

Knoxville McGhee Tyson

Thu 4/23

5:06 pm-11:55 am

3 stops28h 49m

Brisbane

Thu 4/30

2:25 pm-10:26 am

3 stops34h 01m

$3,330

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

The month of July is, on average, the cheapest month to fly to Australia from Knoxville, with most prices found around $712. If you aren’t able to travel during the month of July, then book flights to Australia from Knoxville during September instead. Flights to Australia in September, while not as cheap as those in July, still average around $932.

Can stopping save me money on Knoxville to Australia flights?

You could potentially save up to 27% on your flight if you consider stops on a Knoxville to Australia flight.

Cheap Knoxville to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Australia

Fastest flight time	22h 51m
Direct flights	None

The fastest flight from Knoxville to Australia takes 22h 51m

There are no direct flights from Knoxville to Australia. There are no popular flight routes from Knoxville to Australia.

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Australia?
Prices for flights from Knoxville McGhee Tyson Airport to Australia were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Australia?
As of March 2026, there are 2 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Australia.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Knoxville to Australia

Compare and see reviews for airlines that fly from Knoxville to Australia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $821	Free Cancellation	Rating 7.4 9,455 reviews		Search United Airlines flights
American Airlines	PriceFrom $901	Free Cancellation	Rating 7.1 11,489 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Knoxville.

Can I find flights from Knoxville to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Australia.

I’m not ready to book a flight from Knoxville to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.