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$510+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/291:59 pmBNA - BNE
2 stops23h 01mAmerican Airlines
Fri 1/97:15 amBNE - BNA
2 stops25h 09mAmerican Airlines
Deal found 12/10$961
This oojo deal was found by Cheapflights users on 12/10. 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.
Mon 12/224:50 pmBNA - SYD
1 stop23h 10mQantas Airways
Fri 1/237:15 pmSYD - BNA
2 stops38h 09mQantas Airways
Deal found 12/10$975
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/122:47 pmBNA - BNE
2 stops24h 43mUnited Airlines
Sun 12/1411:40 amBNE - BNA
1 stop24h 08mUnited Airlines
Deal found 12/9$1,191
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:50 amBNA - MEL
2 stops30h 10mUnited Airlines
Thu 1/11:00 pmMEL - BNA
2 stops37h 05mUnited Airlines
Deal found 12/10$1,241
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:30 amBNA - BNE
1 stop31h 00mUnited Airlines
Fri 1/911:40 amBNE - BNA
1 stop27h 06mUnited Airlines
Deal found 12/11$1,329
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:30 amBNA - SYD
1 stop28h 50mUnited Airlines
Thu 12/258:30 amSYD - BNA
2 stops24h 37mUnited Airlines
Deal found 12/11$1,823
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:07 pmBNA - SYD
2 stops47h 33mUnited Airlines
Mon 12/2211:50 amSYD - BNA
1 stop19h 04mUnited Airlines
Deal found 12/10$1,892
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:50 amBNA - SYD
1 stop27h 10mUnited Airlines
Tue 12/161:00 pmSYD - BNA
2 stops44h 03mUnited Airlines
Deal found 12/10$1,902
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:15 amBNA - SYD
1 stop31h 45mUnited Airlines
Wed 12/179:00 amSYD - BNA
2 stops27h 48mUnited Airlines
Deal found 12/11$2,187
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:56 pmBNA - SYD
1 stop23h 04mUnited Airlines
Mon 12/298:30 amSYD - BNA
2 stops38h 56mUnited Airlines
Deal found 12/10$2,491
This Travelocity deal was found by Cheapflights users on 12/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:14 pmBNA - AVV
2 stops47h 21mMultiple Airlines
Sun 1/116:00 amAVV - BNA
2 stops27h 24mMultiple Airlines
Deal found 12/9$2,783
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:15 amBNA - MEL
2 stops34h 15mUnited Airlines
Sat 1/311:30 amMEL - BNA
2 stops29h 00mUnited Airlines
Deal found 12/10$2,787

Find flight deals from Nashville to Australia

Keep the following information in mind while searching for Nashville to Australia flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$937
(American Airlines)

One-way from

$510
(FlightHub)

Popular in

January

Cheapest in

May

Average price

$1,658
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 Nashville Intl to Australia
Search Deals
One-way flight from Nashville Intl to Australia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Fri 2/20

10:18 am-5:00 am

2 stops26h 42m

Brisbane

Tue 3/3

9:40 am-5:33 pm

2 stops23h 53m

$937

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sun 2/22

10:18 am-5:00 am

2 stops26h 42m

Brisbane

Thu 3/5

9:40 am-12:31 pm

1 stop18h 51m

$937

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 2/21

11:35 am-5:00 am

2 stops25h 25m

Brisbane

Tue 3/3

9:40 am-5:33 pm

2 stops23h 53m

$937

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Mon 12/29

1:59 pm-5:00 am

2 stops23h 01m

Brisbane

Fri 1/9

7:15 am-4:24 pm

2 stops25h 09m

$961

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sun 2/22

8:15 am-2:20 pm

3 stops38h 05m

Brisbane

Thu 3/5

10:45 am-3:05 pm

2 stops44h 20m

$966

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 1/20

5:24 pm-7:30 am

2 stops46h 06m

Brisbane

Tue 1/27

12:10 pm-4:24 pm

1 stop20h 14m

$971

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 2/21

8:15 am-1:30 pm

3 stops37h 15m

Brisbane

Tue 3/3

10:45 am-3:05 pm

2 stops44h 20m

$972

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Sun 3/8

5:00 pm-9:30 am

1 stop24h 30m

Melbourne

Sun 3/15

12:00 pm-4:51 pm

1 stop20h 51m

$973

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 2/1

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Mon 2/9

7:15 pm-12:33 pm

2 stops34h 18m

$975

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-4:51 pm

1 stop21h 31m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 56 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 December is currently the most expensive (average of $1,047). 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 21% 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 December 12, 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
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
947 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
9,095 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
11,049 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
10,515 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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 $975, American Airlines can have you in Australia from Nashville in 22h 36m. There are 9203 mi between Nashville and Australia. This flight may include one or multiple stops.

  • 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 December is currently the most expensive (average of $1,047). 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 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$803Average$1,377FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,026FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$822Average$1,103FlexibilityNo cancel feeOn-time69%
DeltaCheapest$902Average$1,333FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$985Average$1,559FlexibilityNo cancel feeOn-time74%

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