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$462+ Cheap flights from Tennessee to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Tennessee to Australia

Keep the following information in mind while searching for Tennessee to Australia flight deals. Data was last updated August 18, 2025.

Round-trip from

$965
(American Airlines)

One-way from

$462
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,185
From Tennessee to Australia
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One-way flight from Tennessee to Australia
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Highest demand for flights based on searches. 13% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Tennessee to Australia

Cheapest flights from Tennessee to Australia
Explore the most affordable flight options available from Tennessee to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:40 pmMEM - SYD
1 stop21h 15mAmerican Airlines
Mon 8/2512:10 pmSYD - MEM
1 stop21h 43mAmerican Airlines
Deal found 8/17$965
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:47 pmMEM - SYD
1 stop23h 08mAmerican Airlines
Wed 11/52:20 pmSYD - MEM
1 stop23h 04mAmerican Airlines
Deal found 8/16$966
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:02 pmMEM - SYD
2 stops25h 28mAmerican Airlines
Mon 9/112:10 pmSYD - MEM
2 stops23h 50mAmerican Airlines
Deal found 8/16$970
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:00 amMEM - MEL
2 stops34h 15mUnited Airlines
Mon 9/810:55 amMEL - MEM
2 stops26h 20mUnited Airlines
Deal found 8/17$978
This Air Canada deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:25 pmBNA - BNE
2 stops51h 20mAir Canada
Sat 11/1510:45 amBNE - BNA
2 stops44h 20mAir Canada
Deal found 8/16$981
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:25 pmTYS - SYD
1 stop22h 35mUnited Airlines
Mon 11/1711:50 amSYD - TYS
1 stop27h 54mUnited Airlines
Deal found 8/17$981
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:25 pmTYS - SYD
1 stop22h 35mUnited Airlines
Sun 12/1412:10 pmSYD - TYS
2 stops47h 44mUnited Airlines
Deal found 8/16$1,000
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:50 pmBNA - SYD
1 stop24h 45mDelta
Sun 8/249:25 amSYD - BNA
1 stop24h 57mDelta
Deal found 8/16$1,036
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:00 pmBNA - SYD
2 stops22h 35mDelta
Tue 9/309:25 amSYD - BNA
2 stops28h 32mDelta
Deal found 8/16$1,040
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:25 pmBNA - SYD
2 stops51h 10mAir Canada
Wed 11/511:20 amSYD - BNA
2 stops42h 56mAir Canada
Deal found 8/17$1,046
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:20 pmBNA - BNE
1 stop21h 05mAmerican Airlines
Fri 10/318:40 amBNE - BNA
1 stop20h 36mAmerican Airlines
Deal found 8/16$1,051
This Air Canada deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:25 pmBNA - BNE
2 stops51h 20mMultiple Airlines
Sat 11/156:40 amBNE - BNA
3 stops29h 10mMultiple Airlines
Deal found 8/16$1,064

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Tennessee to Australia that are best for you.

Fly from

Tennessee

Fly to

Australia

Route

Depart

Return

Price

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Fri 11/21

1:17 pm-6:55 am

1 stop24h 38m

Sydney Kingsford Smith

Sun 11/30

2:20 pm-4:24 pm

1 stop19h 04m

$965

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 9/16

9:37 am-6:55 am

1 stop30h 18m

Sydney Kingsford Smith

Tue 9/23

12:10 pm-8:47 pm

1 stop23h 37m

$965

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 10/21

6:39 pm-6:55 am

1 stop20h 16m

Sydney Kingsford Smith

Thu 11/20

2:20 pm-10:29 pm

1 stop25h 09m

$965

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Wed 10/22

3:47 pm-6:55 am

1 stop23h 08m

Sydney Kingsford Smith

Wed 11/5

2:20 pm-8:24 pm

1 stop23h 04m

$966

MemphisMelbourne

MEM - MEL

MEMMEL

Memphis

Tue 9/2

7:00 am-8:15 am

2 stops34h 15m

Melbourne

Mon 9/8

10:55 am-10:15 pm

2 stops26h 20m

$978

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 11/1

2:25 pm-8:45 am

2 stops51h 20m

Brisbane

Sat 11/15

10:45 am-3:05 pm

2 stops44h 20m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 2/11

5:20 pm-7:00 am

1 stop21h 40m

Sydney Kingsford Smith

Tue 3/10

11:50 am-7:34 pm

1 stop22h 44m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sun 2/8

5:20 pm-7:00 am

1 stop21h 40m

Sydney Kingsford Smith

Tue 3/10

11:50 am-7:34 pm

1 stop22h 44m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Mon 2/9

9:15 am-7:00 am

1 stop29h 45m

Sydney Kingsford Smith

Tue 3/10

11:50 am-5:37 pm

1 stop20h 47m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 2/7

7:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Tue 3/10

11:50 am-11:19 pm

1 stop26h 29m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Tennessee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Australia

What is the cheapest month to book a flight from Tennessee to Australia?

Currently, February is the cheapest month in which you can book a flight from Tennessee to Australia (average of $1,031). Flying from Tennessee to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to AU?

Find hourly flight availability from Tennessee to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Australia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tennessee to Australia?

    A quick flight from Tennessee to Australia can take about 24h 38m. American Airlines provides one of the quickest options available for as low as $965. Airlines will cover a distance of 9004 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Tennessee to Australia one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $526. Users have also found prices from $598 and $604 on Air Canada and Delta, respectively.

  • Can I find deals for flights from Tennessee to Australia that include hotel bookings?

    Yes. In addition to deals on Tennessee to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Australia.

  • Can I find deals for business class flights from Tennessee to Australia?

    Yes. Cheapflights offers flight deals from Tennessee to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tennessee to Australia?

    Currently, February is the cheapest month in which you can book a flight from Tennessee to Australia (average of $1,031). Flying from Tennessee to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Tennessee to Australia

Discover the top 5 airlines that operate flights from Tennessee to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$804Average$1,184FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$807Average$1,287FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$810Average$1,917FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,146Average$1,799FlexibilityNo cancel feeOn-time74%

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