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Cheap flights from Nashville to Sydney from $712

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Nashville to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Nashville to Sydney
Explore the most affordable flight options available from Nashville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Thu 19/317:27
BNA
-
SYD
2 stops46h 08m
Qantas Airways
Tue 24/311:20
SYD
-
BNA
1 stop21h 26m
Qantas Airways
Deal found 5/3$1,453
Sun 24/508:15
BNA
-
SYD
2 stops32h 05m
Multiple Airlines
Sun 7/609:20
SYD
-
BNA
2 stops39h 14m
Multiple Airlines
Deal found 9/3$1,591
Sun 5/408:10
BNA
-
SYD
2 stops56h 10m
Multiple Airlines
Mon 20/409:20
SYD
-
BNA
2 stops49h 34m
Multiple Airlines
Deal found 9/3$1,598
Tue 12/508:15
BNA
-
SYD
2 stops32h 05m
Air Canada
Thu 28/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Deal found 6/3$1,601
Sat 23/515:45
BNA
-
SYD
2 stops48h 35m
Air Canada
Fri 29/509:20
SYD
-
BNA
2 stops44h 45m
Air Canada
Deal found 5/3$1,607
Mon 5/1018:35
BNA
-
SYD
2 stops45h 45m
Air Canada
Mon 19/1010:20
SYD
-
BNA
2 stops39h 09m
Air Canada
Deal found 6/3$1,619
Tue 1/915:45
BNA
-
SYD
2 stops48h 35m
Multiple Airlines
Tue 22/909:20
SYD
-
BNA
2 stops50h 34m
Multiple Airlines
Deal found 9/3$1,622
Sat 23/518:45
BNA
-
SYD
1 stop45h 35m
Multiple Airlines
Fri 29/509:20
SYD
-
BNA
2 stops26h 36m
Multiple Airlines
Deal found 5/3$1,631

Find flight deals from Nashville to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

$1,591

One-way from

$712

Popular in

April

Cheapest in

August

Average price

$1,915
Air New Zealand
  • Air New Zealand
  • 24/5-7/6
  • 4 total stops
  • 71h 19m total
  • Nashville to Sydney
Search Deals
8/4
  • 8/4
  • 3 total stops
  • 48h 09m total
  • Nashville to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($199 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Nashville to Sydney 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 10 March 2026.
Use the filters below to find and compare flights from Nashville to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 19/7

19:00-07:05

1 stop21h 05m

Sydney Kingsford Smith

Sun 2/8

06:25-16:59

2 stops25h 34m

$1,749

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 17/4

08:00-08:45

2 stops33h 45m

Sydney Kingsford Smith

Sun 26/4

19:05-22:01

2 stops41h 56m

$1,870

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/5

17:40-07:30

1 stop22h 50m

Sydney Kingsford Smith

Thu 28/5

09:10-17:03

1 stop22h 53m

$2,072

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 23/8

18:20-06:55

1 stop21h 35m

Sydney Kingsford Smith

Thu 3/9

10:20-17:05

1 stop21h 45m

$2,136

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 19/7

08:25-06:50

2 stops31h 25m

Sydney Kingsford Smith

Sun 2/8

09:15-16:41

2 stops22h 26m

$2,158

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 13/5

18:30-07:05

1 stop21h 35m

Sydney Kingsford Smith

Sun 17/5

06:25-16:43

2 stops25h 18m

$2,178

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 11/4

14:00-07:20

3 stops50h 20m

Sydney Kingsford Smith

Sat 18/4

09:20-14:56

3 stops44h 36m

$2,209

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 22/3

07:15-17:55

2 stops42h 40m

Sydney Kingsford Smith

Fri 27/3

16:35-22:57

2 stops46h 22m

$2,402

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 17/4

14:00-07:20

3 stops50h 20m

Sydney Kingsford Smith

Sun 26/4

09:20-14:56

3 stops44h 36m

$2,431

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 24/4

18:30-07:05

1 stop21h 35m

Sydney Kingsford Smith

Mon 27/4

06:25-16:43

2 stops25h 18m

$3,002

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Nashville to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, September is the cheapest month in which you can book a flight from Nashville to Sydney (average of $1,190). Flying from Nashville to Sydney in December is currently the most expensive (average of $1,777). 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.

How much does it cost for a return flight from Nashville to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Nashville to Sydney. 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 Nashville to Sydney?

    There are many flights that can get you from Nashville to Sydney in 21h 05m. Fly via Qantas Airways, Air New Zealand, or United Airlines to get the fastest option. The distance between Nashville and Sydney is about 14811 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Nashville to Sydney (average of $1,190). Flying from Nashville to Sydney in December is currently the most expensive (average of $1,777). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nashville to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Sydney flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Nashville to Sydney?

Cheapflights helps you search for flights from Nashville to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Sydney from Nashville.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Nashville to Sydney flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Nashville to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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