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Cheap flights from Nashville to Australia from $858

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
4 Aug — 11 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nashville to Australia

Enter your travel dates to find the best prices.

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 5 July 2026.

Mon 14/917:15
BNA
-
MEL
1 stop22h 30m
Qantas Airways
Mon 28/909:45
MEL
-
BNA
1 stop21h 07m
Qantas Airways
Deal found 1/7$1,552
Mon 10/818:22
BNA
-
SYD
1 stop21h 43m
Qantas Airways
Mon 24/809:10
SYD
-
BNA
1 stop22h 49m
Qantas Airways
Deal found 3/7$1,646
Sun 16/818:22
BNA
-
SYD
1 stop22h 08m
Qantas Airways
Sun 23/809:10
SYD
-
BNA
1 stop22h 49m
Qantas Airways
Deal found 2/7$1,647
Mon 10/813:43
BNA
-
MEL
2 stops24h 17m
American Airlines
Mon 24/813:35
MEL
-
BNA
1 stop20h 39m
American Airlines
Deal found 2/7$1,696
Tue 11/814:54
BNA
-
SYD
1 stop25h 01m
Air New Zealand
Tue 18/810:20
SYD
-
BNA
1 stop23h 38m
Air New Zealand
Deal found 30/6$1,706
Mon 10/814:54
BNA
-
SYD
2 stops25h 06m
United Airlines
Mon 24/810:20
SYD
-
BNA
1 stop25h 38m
United Airlines
Deal found 3/7$1,708
Mon 10/815:08
BNA
-
MEL
2 stops25h 22m
United Airlines
Mon 24/810:55
MEL
-
BNA
2 stops25h 20m
United Airlines
Deal found 2/7$1,711
Wed 12/814:10
BNA
-
SYD
2 stops25h 40m
Delta
Wed 26/809:15
SYD
-
BNA
2 stops26h 25m
Delta
Deal found 3/7$1,714
Sun 16/806:15
BNA
-
SYD
2 stops33h 35m
Delta
Sun 23/809:15
SYD
-
BNA
2 stops23h 19m
Delta
Deal found 5/7$1,715
Mon 14/917:15
BNA
-
MEL
1 stop22h 30m
American Airlines
Mon 28/909:45
MEL
-
BNA
2 stops24h 42m
American Airlines
Deal found 1/7$1,716
Fri 31/706:31
BNA
-
MEL
1 stop34h 44m
United Airlines
Fri 14/810:55
MEL
-
BNA
1 stop21h 30m
United Airlines
Deal found 5/7$1,718
Wed 5/808:20
BNA
-
SYD
1 stop32h 00m
Air Canada
Mon 10/809:20
SYD
-
BNA
2 stops26h 59m
Air Canada
Deal found 1/7$1,719

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 5 July 2026.

Round-trip from

$1,552

One-way from

$858

Popular in

June

Cheapest in

August

Average price

$2,104
Qantas Airways
  • Qantas Airways
  • 14/9-28/9
  • 2 total stops
  • 43h 37m total
  • Nashville to Australia
Search Deals
Qantas Airways
  • Qantas Airways
  • 3/8
  • 1 total stop
  • 21h 15m total
  • Nashville to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($208 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 5 July 2026.
Use the filters below to find and compare flights from Nashville to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 12/8

08:15-06:55

1 stop31h 40m

Sydney Kingsford Smith

Wed 19/8

10:20-17:24

1 stop22h 04m

$1,708

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 12/8

15:02-06:50

1 stop24h 48m

Sydney Kingsford Smith

Wed 19/8

09:15-21:04

1 stop26h 49m

$1,708
Fastest return journey

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 16/8

19:18-06:50

1 stop20h 32m

Sydney Kingsford Smith

Sun 23/8

09:15-18:24

1 stop24h 09m

$1,708

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 10/8

14:54-07:00

2 stops25h 06m

Sydney Kingsford Smith

Wed 19/8

09:30-20:58

2 stops26h 28m

$1,708

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Mon 10/8

15:08-07:30

2 stops25h 22m

Melbourne

Mon 24/8

10:55-21:15

2 stops25h 20m

$1,711

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Sun 13/9

18:30-08:15

1 stop22h 45m

Melbourne

Tue 29/9

10:55-23:14

2 stops27h 19m

$1,732

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 8/8

17:12-06:55

1 stop22h 43m

Sydney Kingsford Smith

Tue 18/8

10:20-18:58

1 stop23h 38m

$1,780

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Thu 5/11

18:32-10:30

1 stop22h 58m

Melbourne

Thu 12/11

12:45-22:45

1 stop27h 00m

$1,869

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Fri 6/11

18:32-10:30

1 stop22h 58m

Melbourne

Fri 13/11

12:45-22:45

1 stop27h 00m

$1,869

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 1/12

10:30-07:00

1 stop27h 30m

Sydney Kingsford Smith

Wed 24/2

11:50-16:38

1 stop21h 48m

$1,881

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 51 resultsSorted by cheapest first
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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 return 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 $737). Flying from Nashville to Australia in July is currently the most expensive (average of $1,653). 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.

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?

    For a flight from Nashville to Australia, you will be flying from Nashville Intl. Nashville Intl (BNA) is just 9.7 km from the centre of the city.

  • How long is the flight from Nashville to Australia?

    United Airlines, Delta, and American Airlines can get you from Nashville to Australia in just under 20h 32m. Your travel time can differ by up to 11h 08m. Nashville and Australia are separated by a distance of 14811 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Nashville to Australia are Nashville Intl - Sydney Kingsford Smith, Nashville Intl - Melbourne and Nashville Intl - Perth.

  • 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 holiday 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 $737). Flying from Nashville to Australia in July is currently the most expensive (average of $1,653). 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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How does Cheapflights help users find flights from Nashville to Australia?

When you search for this flight from Nashville to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Nashville to Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Nashville.

Can Cheapflights find flights from Nashville to Australia with no change fees?

Yes, we can. To see specific flights from Nashville to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Nashville to Australia become cheaper?

Not ready to book yet? You can track prices for flights from Nashville to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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