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$464+ Cheap flights from Nashville (BNA) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Nashville to Australia

Keep the following information in mind while searching for Nashville to Australia flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$931
(American Airlines)

One-way from

$464
(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.
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Provider most trusted by Cheapflights users for Nashville Intl-Sydney Kingsford Smith flights.
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From Nashville Intl to Australia
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One-way flight from Nashville Intl to Australia
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Highest demand for flights based on searches. 15% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Nashville to Australia

Cheapest flights from Nashville to Australia
Explore the most affordable flight options available from Nashville to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. 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 stop25h 57mAmerican Airlines
Deal found 11/19$931
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/194:13 pmBNA - BNE
1 stop20h 47mAmerican Airlines
Thu 11/279:40 amBNE - BNA
1 stop21h 03mAmerican Airlines
Deal found 11/19$932
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/1910:50 amBNA - BNE
3 stops28h 40mUnited Airlines
Thu 11/2711:40 amBNE - BNA
2 stops23h 11mUnited Airlines
Deal found 11/19$1,041
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/1712:45 pmBNA - MEL
2 stops27h 45mUnited Airlines
Thu 1/11:00 pmMEL - BNA
1 stop34h 26mUnited Airlines
Deal found 11/20$1,300
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:13 pmBNA - SYD
2 stops25h 42mQantas Airways
Wed 11/267:15 pmSYD - BNA
2 stops34h 23mQantas Airways
Deal found 11/18$1,357
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:27 pmBNA - MEL
2 stops30h 48mQantas Airways
Mon 12/811:55 pmMEL - BNA
2 stops35h 52mQantas Airways
Deal found 11/19$1,390
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:13 pmBNA - SYD
2 stops24h 07mQantas Airways
Tue 12/3011:20 amSYD - BNA
1 stop22h 10mQantas Airways
Deal found 11/19$1,405
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Mon 12/13:45 pmBNA - SYD
2 stops46h 10mAir Canada
Sun 12/711:20 amSYD - BNA
2 stops44h 45mAir Canada
Deal found 11/20$1,443
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Mon 12/158:30 amBNA - MEL
2 stops32h 00mUnited Airlines
Mon 12/221:00 pmMEL - BNA
2 stops27h 30mUnited Airlines
Deal found 11/18$1,449
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Tue 12/28:15 amBNA - BNE
3 stops37h 10mMultiple Airlines
Sun 12/2810:45 amBNE - BNA
2 stops25h 05mMultiple Airlines
Deal found 11/20$1,481
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/216:05 pmBNA - MEL
2 stops46h 25mUnited Airlines
Thu 12/251:00 pmMEL - BNA
1 stop20h 07mUnited Airlines
Deal found 11/20$1,496
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/296:05 pmBNA - BNE
2 stops45h 25mUnited Airlines
Fri 1/911:40 amBNE - BNA
2 stops41h 53mUnited Airlines
Deal found 11/20$1,518

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 20, 2025.
Use the filters below to find and compare flights from Nashville to Australia that are best for you.

Fly from

Nashville

Fly to

Australia

Route

Depart

Return

Price

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 12/2

4:22 pm-5:00 am

1 stop20h 38m

Brisbane

Sun 12/28

9:40 am-7:37 pm

1 stop25h 57m

$931

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-6:32 pm

1 stop23h 52m

$947

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Fri 1/9

4:55 pm-8:20 am

2 stops23h 25m

Brisbane

Wed 1/21

11:05 am-11:50 pm

1 stop28h 45m

$951

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sun 1/4

4:32 pm-8:20 am

2 stops47h 48m

Brisbane

Wed 1/21

11:05 am-3:59 pm

1 stop20h 54m

$965

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

$972

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 3/1

4:55 pm-8:50 pm

2 stops34h 55m

Sydney Kingsford Smith

Fri 3/6

11:20 am-4:46 pm

1 stop22h 26m

$972

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Fri 2/13

12:35 pm-10:00 am

2 stops28h 25m

Melbourne

Fri 2/20

1:00 pm-4:55 pm

1 stop20h 55m

$994

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Fri 2/13

3:11 pm-8:00 am

1 stop23h 49m

Melbourne

Fri 2/20

10:10 am-3:59 pm

1 stop22h 49m

$1,001

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Wed 4/15

3:00 pm-7:40 am

1 stop25h 40m

Melbourne

Fri 4/24

10:00 am-11:44 pm

1 stop28h 44m

$1,001

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 2/27

4:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 3/3

7:15 pm-4:46 pm

2 stops38h 31m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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

Have a flexible travel schedule? Discover the best time to fly to Australia from Nashville 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 Nashville to Australia

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

Currently, August is the cheapest month in which you can book a flight from Nashville to Australia (average of $717). Flying from Nashville to Australia in January is currently the most expensive (average of $1,019). 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 BNA to AU?

Find hourly flight availability from Nashville 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 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Nashville to Australia by exploring options for tickets in the morning.

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

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

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

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated November 20, 2025.
Read through reviews of airlines operating flights from Nashville to Australia, such as Delta, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
942 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,028 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,462 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Nashville to Australia?

    Nashville Intl (BNA) is the airport you will fly out of if you book a flight from Nashville to Australia. It is only a 6.0 mi journey to Nashville Intl (BNA) from Nashville’s city center.

  • How long is the flight from Nashville to Australia?

    For as low as $947, American Airlines can have you in Australia from Nashville in 20h 30m. There are 8920 mi between Nashville and Australia. This flight may include one or multiple stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $516. Users have also found prices from $542 and $960 on Delta and United Airlines, respectively.

  • What are the most popular routes from Nashville to Australia?

    The most popular route from Nashville to Australia is Nashville Intl - Sydney Kingsford Smith. You may also consider Nashville Intl - Melbourne or Nashville Intl - Brisbane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville 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 Nashville to Australia?

    Currently, August is the cheapest month in which you can book a flight from Nashville to Australia (average of $717). Flying from Nashville to Australia in January is currently the most expensive (average of $1,019). 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.

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Top 5 airlines flying from Nashville to Australia

Discover the top 5 airlines that operate flights from Nashville 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$803Average$1,397FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,917FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$822Average$1,195FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,236FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$954Average$1,566FlexibilityNo cancel feeOn-time74%

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