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$580+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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 November 12, 2025.

This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:47 pmBNA - BNE
2 stops31h 23mQantas Airways
Sun 12/2812:10 pmBNE - BNA
1 stop20h 20mQantas Airways
Deal found 11/12$968
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 12/24:22 pmBNA - BNE
1 stop20h 38mAmerican Airlines
Sun 12/289:40 amBNE - BNA
1 stop24h 43mAmerican Airlines
Deal found 11/12$1,021
This Delta deal was found by Cheapflights users on 11/10. 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 12/26:32 pmBNA - BNE
2 stops45h 48mDelta
Sun 12/2810:40 amBNE - BNA
1 stop29h 17mDelta
Deal found 11/10$1,051
This oojo deal was found by Cheapflights users on 11/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/294:22 pmBNA - SYD
1 stop23h 38mQantas Airways
Sat 12/65:50 pmSYD - BNA
2 stops39h 52mQantas Airways
Deal found 11/10$1,222
This Qantas Airways deal was found by Cheapflights users on 11/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:13 pmBNA - SYD
2 stops34h 12mQantas Airways
Fri 11/213:35 pmSYD - BNA
2 stops41h 03mQantas Airways
Deal found 11/11$1,227
This Qantas Airways deal was found by Cheapflights users on 11/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:13 pmBNA - BNE
1 stop21h 32mQantas Airways
Sun 1/1112:10 pmBNE - BNA
1 stop20h 14mQantas Airways
Deal found 11/11$1,260
This Qantas Airways deal was found by Cheapflights users on 11/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:13 pmBNA - BNE
1 stop21h 32mQantas Airways
Fri 1/97:40 pmBNE - BNA
1 stop36h 44mQantas Airways
Deal found 11/11$1,267
This Air Canada deal was found by Cheapflights users on 11/11. 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 12/63:45 pmBNA - BNE
2 stops49h 00mAir Canada
Tue 1/1310:45 amBNE - BNA
2 stops42h 31mAir Canada
Deal found 11/11$1,287
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 12/31:00 pmBNA - MEL
2 stops27h 30mUnited Airlines
Tue 12/301:00 pmMEL - BNA
2 stops47h 31mUnited Airlines
Deal found 11/9$1,306
This Qantas Airways deal was found by Cheapflights users on 11/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:13 pmBNA - BNE
1 stop21h 32mQantas Airways
Tue 1/136:30 pmBNE - BNA
2 stops40h 08mQantas Airways
Deal found 11/11$1,309
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Sun 12/712:06 pmTYS - SYD
1 stop26h 49mAmerican Airlines
Sun 12/142:05 pmSYD - TYS
1 stop25h 45mAmerican Airlines
Deal found 11/10$1,323
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/221:25 pmTYS - SYD
2 stops27h 35mAmerican Airlines
Tue 12/211:20 amSYD - TYS
2 stops22h 08mAmerican Airlines
Deal found 11/11$1,326

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$950
(oojo)

One-way from

$605
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,299
Provider with most accurate pricing for Nashville Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Sydney Kingsford Smith flights.
Search Deals
From Tennessee to Australia
Search Deals
One-way flight from Tennessee to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 12, 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

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 12/2

5:47 pm-5:10 pm

2 stops31h 23m

Brisbane

Sun 12/28

12:10 pm-4:30 pm

1 stop20h 20m

$968

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Fri 4/3

12:46 pm-7:05 am

2 stops27h 19m

Brisbane

Fri 4/17

10:00 am-1:08 pm

2 stops42h 08m

$1,017

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 12/2

4:22 pm-5:00 am

1 stop20h 38m

Brisbane

Sun 12/28

12:10 pm-4:30 pm

1 stop20h 20m

$1,021

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Mon 3/16

3:00 pm-7:20 am

1 stop25h 20m

Brisbane

Fri 3/20

9:40 am-6:32 pm

1 stop23h 52m

$1,036

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 1/31

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Sat 2/7

7:05 am-4:24 pm

2 stops26h 19m

$1,050

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 12/2

6:32 pm-8:20 am

2 stops45h 48m

Brisbane

Sun 12/28

10:40 am-11:57 pm

1 stop29h 17m

$1,051

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 3/2

4:55 pm-8:50 pm

2 stops34h 55m

Sydney Kingsford Smith

Mon 3/16

11:20 am-4:41 pm

1 stop21h 21m

$1,072

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/2

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Wed 2/11

7:15 pm-4:46 pm

2 stops38h 31m

$1,072

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 3/12

5:40 pm-9:00 am

1 stop23h 20m

Sydney Kingsford Smith

Thu 3/19

5:50 pm-4:11 pm

2 stops38h 21m

$1,107

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 1/16

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Sun 1/25

7:05 am-4:24 pm

2 stops26h 19m

$1,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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, August is the cheapest month in which you can book a flight from Tennessee to Australia (average of $403). Flying from Tennessee to Australia in January is currently the most expensive (average of $899). 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 November 12, 2025.

It’s optimal to fly from Tennessee to Australia in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Tennessee to Australia?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tennessee to Australia flight should consider departing on Monday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 20h 38m. Qantas Airways provides one of the quickest options available for as low as $1,021. Airlines will cover a distance of 8920 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 Air Canada. According to our data, you can fly for as low as $580. Users have also found prices from $611 and $642 on American Airlines 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, August is the cheapest month in which you can book a flight from Tennessee to Australia (average of $403). Flying from Tennessee to Australia in January is currently the most expensive (average of $899). 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

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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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$754Average$1,215FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$803Average$1,260FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,917FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$954Average$1,566FlexibilityNo cancel feeOn-time74%

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