How long is the flight from Tennessee to Australia?

Flight times from Tennessee to Australia vary, but if you’re flying out of Nashville and flying into Sydney (one of the most popular routes), then the duration is 21h 10m on average. Another popular route from Tennessee to Australia is flying from Memphis to Sydney, which will take roughly 22h 34m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Australia?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Australia from Tennessee according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tennessee to Australia?

American Airlines, Qantas Airways, and Delta are the most popular carriers operating from Tennessee to Australia

When did momondo last update prices for flights from Tennessee to Australia?

Prices for flights from Tennessee to Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Tennessee to Australia?

The number of operators available for flights from Tennessee to Australia is 5 as of November 2025.

How old do you have to be to fly from Tennessee to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Australia.

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

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$518 Cheap Flights from Tennessee to Australia in 2025/26

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Find the cheapest flights from Tennessee to Australia

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 6:30 amBNA-BNE

27h 10m1 stop

9:40 am - 2:14 pmBNE-BNA

20h 34m1 stop

$943American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

12:50 pm - 7:45 amBNA-BNE

27h 55m2 stops

9:45 am - 3:05 pmBNE-BNA

44h 20m2 stops

$1,000Multiple Airlines

Find Deal

Sat, Mar 14 - Fri, Mar 20

5:14 pm - 9:30 amBNA-MEL

23h 16m1 stop

6:45 am - 4:46 pmMEL-BNA

27h 01m2 stops

$1,042Qantas Airways

Find Deal

Tue, Feb 3 - Tue, Feb 17

5:14 pm - 9:00 amBNA-SYD

22h 46m1 stop

7:05 am - 4:46 pmSYD-BNA

26h 41m2 stops

$1,051Qantas Airways

Find Deal

Mon, Feb 2 - Tue, Feb 17

7:50 pm - 7:20 amBNA-BNE

20h 30m1 stop

9:40 am - 11:37 pmBNE-BNA

28h 57m1 stop

$1,067Delta

Find Deal

Mon, Mar 16 - Fri, Mar 20

10:55 am - 7:20 amBNA-BNE

29h 25m2 stops

9:40 am - 6:32 pmBNE-BNA

23h 52m1 stop

$1,072Delta

Find Deal

Mon, Mar 16 - Fri, Mar 20

8:30 am - 7:30 amBNA-BNE

31h 00m1 stop

11:40 am - 4:06 pmBNE-BNA

20h 26m1 stop

$1,087United Airlines

Find Deal

Tue, Nov 18 - Sat, Dec 13

2:25 pm - 9:35 amBNA-SYD

50h 10m3 stops

10:25 am - 3:05 pmSYD-BNA

44h 40m2 stops

$1,087Air Canada

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Mon, Mar 2 - Mon, Mar 16

11:19 am - 7:30 amBNA-BNE

28h 11m2 stops

11:40 am - 4:06 pmBNE-BNA

20h 26m1 stop

$1,092United Airlines

Find Deal

Tue, Nov 18 - Sat, Dec 13

2:25 pm - 9:35 amBNA-SYD

50h 10m3 stops

10:25 am - 3:05 pmSYD-BNA

44h 40m3 stops

$1,094Air Canada

Find Deal

Mon, Mar 2 - Mon, Mar 16

Air Canada flights from Tennessee to Australia

Our best Air Canada deals on Tennessee to Australia flight tickets

Air Canada

Mar 2

BNA2:25 pmNashville Intl

50h 10m

3 stops

SYD9:35 amSydney Kingsford Smith

Mar 16

SYD10:25 amSydney Kingsford Smith

44h 40m

2 stops

BNA3:05 pmNashville Intl

$1,087

Find similar

Air Canada

Mar 2

BNA2:25 pmNashville Intl

50h 10m

3 stops

SYD9:35 amSydney Kingsford Smith

Mar 16

SYD10:25 amSydney Kingsford Smith

44h 40m

3 stops

BNA3:05 pmNashville Intl

$1,094

Find similar

Air Canada

Feb 2

BNA2:25 pmNashville Intl

50h 10m

3 stops

SYD9:35 amSydney Kingsford Smith

Feb 17

SYD11:20 amSydney Kingsford Smith

44h 45m

2 stops

BNA3:05 pmNashville Intl

$1,151

Find similar

Alaska Airlines flights from Tennessee to Australia

Our best Alaska Airlines deals on Tennessee to Australia flight tickets

Alaska Airlines

Jan 16

BNA4:23 pmNashville Intl

34h 22m

2 stops

SYD7:45 pmSydney Kingsford Smith

Jan 25

SYD9:40 pmSydney Kingsford Smith

34h 41m

2 stops

BNA3:21 pmNashville Intl

$1,414

Find similar

Alaska Airlines

Jan 3

BNA7:07 pmNashville Intl

31h 38m

2 stops

SYD7:45 pmSydney Kingsford Smith

Jan 10

SYD9:40 pmSydney Kingsford Smith

34h 41m

2 stops

BNA3:21 pmNashville Intl

$1,623

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Thu 11/20

11:20 am-6:30 am

1 stop27h 10m

Brisbane

Mon 11/24

9:40 am-2:14 pm

1 stop20h 34m

$943

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 3/14

12:50 pm-7:45 am

2 stops27h 55m

Brisbane

Fri 3/20

9:45 am-3:05 pm

2 stops44h 20m

$1,000

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Tue 2/3

5:14 pm-9:30 am

1 stop23h 16m

Melbourne

Tue 2/17

6:45 am-4:46 pm

2 stops27h 01m

$1,042

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/2

5:14 pm-9:00 am

1 stop22h 46m

Sydney Kingsford Smith

Tue 2/17

7:05 am-4:46 pm

2 stops26h 41m

$1,051

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Mon 3/16

7:50 pm-7:20 am

1 stop20h 30m

Brisbane

Fri 3/20

9:40 am-11:37 pm

1 stop28h 57m

$1,067

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Mon 3/16

10:55 am-7:20 am

2 stops29h 25m

Brisbane

Fri 3/20

9:40 am-6:32 pm

1 stop23h 52m

$1,072

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 11/18

8:30 am-7:30 am

1 stop31h 00m

Brisbane

Sat 12/13

11:40 am-4:06 pm

1 stop20h 26m

$1,087

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 3/2

2:25 pm-9:35 am

3 stops50h 10m

Sydney Kingsford Smith

Mon 3/16

10:25 am-3:05 pm

2 stops44h 40m

$1,087

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 11/18

11:19 am-7:30 am

2 stops28h 11m

Brisbane

Sat 12/13

11:40 am-4:06 pm

1 stop20h 26m

$1,092

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 3/2

2:25 pm-9:35 am

3 stops50h 10m

Sydney Kingsford Smith

Mon 3/16

10:25 am-3:05 pm

3 stops44h 40m

$1,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee 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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from Tennessee, with most prices found around $823. If you aren’t able to travel during the month of May, then book flights to Australia from Tennessee during March instead. Flights to Australia in March, while not as cheap as those in May, still average around $1,067.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Tennessee to Australia is on a Tuesday. Travelers who choose to depart for Australia on a Tuesday will often find tickets for as low as $1,267. On the other hand, Friday is the most expensive day to depart from Tennessee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,450.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Tennessee at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,264 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,389 on average. Flights to Australia from Tennessee in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Tennessee for as low as $902 on momondo.

Can stopping save me money on Tennessee to Australia flights?

You could potentially save up to 19% on your flight if you consider stops on a Tennessee to Australia flight.

Cheap Tennessee to Australia flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Tennessee to Australia?
Prices for flights from Tennessee to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Tennessee to Australia?
The number of operators available for flights from Tennessee to Australia is 5 as of November 2025.
How old do you have to be to fly from Tennessee to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tennessee to Australia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $449	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $754	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
American Airlines	PriceFrom $803	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
Air Canada	PriceFrom $810	Free Cancellation	Rating 7.1 10,410 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $954	Free Cancellation	Rating 7.5 927 reviews	Search Qantas Airways flights

Why use momondo?

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

Finding the right flight to Australia from Tennessee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Tennessee to Australia flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Tennessee and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Tennessee to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.