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$539+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
août 19 — août 261
mar. 8/19
mar. 8/26
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 août 14, 2025.

Round-trip from

$1,036
(Delta)

One-way from

$539
(Air Canada)

Popular in

January

Cheapest in

May

Average price

$1,185
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. 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 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 août 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/12:25 pmBNA - SYD
2 stops51h 10mAir Canada
mer. 11/511:20 amSYD - BNA
2 stops25h 30mAir Canada
Deal found 8/12$922
This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 9/232:47 pmBNA - SYD
1 stop24h 48mDelta
mar. 9/309:25 amSYD - BNA
1 stop26h 31mDelta
Deal found 8/14$1,036
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/282:25 pmBNA - SYD
2 stops50h 10mAir Canada
ven. 12/1211:20 amSYD - BNA
2 stops42h 56mAir Canada
Deal found 8/12$1,046
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
mar. 12/24:40 pmBNA - BNE
1 stop20h 20mMultiple Airlines
mar. 12/3011:30 amBNE - BNA
1 stop20h 31mMultiple Airlines
Deal found 8/14$1,051
This Air Canada deal was found by Cheapflights users on 8/11. 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.
lun. 9/18:20 amBNA - SYD
1 stop32h 00mAir Canada
mar. 9/169:20 amSYD - BNA
2 stops50h 40mAir Canada
Deal found 8/11$1,067
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/28:28 amBNA - BNE
2 stops31h 02mUnited Airlines
lun. 12/2911:40 amBNE - BNA
2 stops27h 50mUnited Airlines
Deal found 8/14$1,071
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/25:07 pmBNA - BNE
1 stop22h 23mUnited Airlines
dim. 12/2811:40 amBNE - BNA
1 stop34h 46mUnited Airlines
Deal found 8/14$1,077
This American Airlines deal was found by Cheapflights users on 8/12. 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.
ven. 9/266:10 pmBNA - BNE
2 stops26h 25mAmerican Airlines
ven. 10/38:05 pmBNE - BNA
2 stops27h 47mAmerican Airlines
Deal found 8/12$1,079
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/188:15 amBNA - BNE
2 stops55h 50mMultiple Airlines
sam. 10/257:45 pmBNE - BNA
3 stops39h 05mMultiple Airlines
Deal found 8/12$1,096
This Air Canada deal was found by Cheapflights users on 8/11. 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.
dim. 10/268:15 amBNA - MEL
3 stops36h 50mAir Canada
ven. 10/316:30 amMEL - BNA
3 stops29h 20mAir Canada
Deal found 8/11$1,130
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/286:17 pmBNA - MEL
2 stops27h 08mMultiple Airlines
dim. 10/52:30 pmMEL - BNA
3 stops35h 14mMultiple Airlines
Deal found 8/14$1,148
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/99:10 amBNA - BNE
1 stop30h 20mUnited Airlines
lun. 12/2911:40 amBNE - BNA
2 stops27h 50mUnited Airlines
Deal found 8/14$1,230

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 août 14, 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

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

sam. 11/1

2:25 pm-9:35 am

2 stops51h 10m

Sydney Kingsford Smith

mer. 11/5

11:20 am-7:50 pm

2 stops25h 30m

$922

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

mar. 9/23

2:47 pm-6:35 am

1 stop24h 48m

Sydney Kingsford Smith

mar. 9/30

9:25 am-8:56 pm

1 stop26h 31m

$1,036

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

mar. 12/2

4:40 pm-5:00 am

1 stop20h 20m

Brisbane

mar. 12/30

11:30 am-4:01 pm

1 stop20h 31m

$1,051

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

mar. 12/2

12:45 pm-7:30 am

2 stops26h 45m

Brisbane

dim. 12/28

11:40 am-11:30 pm

2 stops27h 50m

$1,071

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

mar. 12/2

1:30 pm-7:30 am

2 stops26h 00m

Brisbane

mar. 12/30

11:40 am-11:30 pm

2 stops27h 50m

$1,071

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

mar. 12/2

8:28 am-7:30 am

2 stops31h 02m

Brisbane

lun. 12/29

11:40 am-11:30 pm

2 stops27h 50m

$1,071

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

ven. 9/26

6:10 pm-11:35 am

2 stops26h 25m

Brisbane

ven. 10/3

8:05 pm-8:52 am

2 stops27h 47m

$1,079

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

sam. 10/18

8:15 am-7:05 am

2 stops55h 50m

Brisbane

sam. 10/25

7:45 pm-7:50 pm

3 stops39h 05m

$1,096

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

dim. 10/26

8:15 am-1:05 pm

3 stops36h 50m

Melbourne

ven. 10/31

6:30 am-7:50 pm

3 stops29h 20m

$1,130

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

dim. 9/28

6:17 pm-12:25 pm

2 stops27h 08m

Melbourne

dim. 10/5

2:30 pm-9:44 am

3 stops35h 14m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 53 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, February is the cheapest month in which you can book a flight from Nashville to Australia (average of $1,031). Flying from Nashville 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 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 août 14, 2025.

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

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 août 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
895 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,949 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $539. Users have also found prices from $590 and $843 on American Airlines and Delta, respectively.

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

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

  • 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, February is the cheapest month in which you can book a flight from Nashville to Australia (average of $1,031). Flying from Nashville 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

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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 août 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$804Average$1,269FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,917FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$822Average$1,228FlexibilityNo cancel feeOn-time69%
DeltaCheapest$925Average$1,261FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,146Average$1,799FlexibilityNo cancel feeOn-time74%

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