Find flights
When to book
FAQs

Cheap flights from Nashville to Sydney from $970

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
9 Sep — 16 Sep1
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 August 2026.

Tue 17/1114:10 -
2 stops50h 25m
Tue 24/1111:20 -
2 stops44h 37m
Deal found 7/8$1,591
Tue 22/910:25 -
2 stops29h 55m
Tue 13/1010:20 -
2 stops26h 34m
Deal found 5/8$1,597
Tue 22/910:25 -
2 stops29h 55m
Wed 7/1010:20 -
2 stops39h 14m
Deal found 6/8$1,618
Wed 16/908:00 -
2 stops32h 20m
Wed 23/909:20 -
2 stops26h 34m
Deal found 7/8$1,621
Sun 16/808:20 -
1 stop32h 00m
Sat 29/809:20 -
1 stop35h 51m
Deal found 9/8$1,641
Wed 9/908:00 -
2 stops32h 20m
Thu 1/1009:20 -
2 stops26h 34m
Deal found 7/8$1,645

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 August 2026.

Round-trip from

$1,591

One-way from

$970

Popular in

December

Cheapest in

February

Average price

$1,908
Air Canada
  • Air Canada
  • 22/9-6/10
  • 4 total stops
  • 58h 54m total
  • Nashville to Sydney
Search Deals
17/10
  • 17/10
  • 2 total stops
  • 47h 28m total
  • Nashville to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($332 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 August 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 Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Wed 11/11

18:45-09:40

2 stops45h 55m

Sydney Kingsford Smith

Sun 15/11

09:15-18:36

1 stop26h 21m

$1,867

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Tue 22/9

15:26-06:50

1 stop24h 24m

Sydney Kingsford Smith

Tue 13/10

10:15-20:57

1 stop26h 42m

$1,878

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Tue 1/12

06:25-07:00

1 stop31h 35m

Sydney Kingsford Smith

Wed 24/2

11:50-23:35

1 stop28h 45m

$1,878

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Tue 22/9

15:26-06:50

1 stop24h 24m

Sydney Kingsford Smith

Sun 4/10

10:15-23:43

1 stop29h 28m

$1,878

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Tue 1/12

06:25-07:00

1 stop31h 35m

Sydney Kingsford Smith

Tue 29/12

11:50-22:59

1 stop28h 09m

$1,878
Fastest return journey

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Wed 16/9

14:45-07:00

2 stops25h 15m

Sydney Kingsford Smith

Wed 23/9

10:20-17:20

1 stop22h 00m

$1,878

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Tue 1/12

14:06-08:30

2 stops25h 24m

Sydney Kingsford Smith

Wed 24/2

10:40-16:01

1 stop22h 21m

$1,884

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Wed 16/9

09:30-06:50

2 stops30h 20m

Sydney Kingsford Smith

Wed 23/9

09:15-21:01

1 stop26h 46m

$1,885
Cheapest one-way

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Mon 7/9

18:22-07:05

1 stop21h 43m

$989
Fastest single journey

NashvilleSydney

BNA Nashville Intl - SYD Sydney Kingsford Smith

BNASYD

Nashville Intl

Sun 11/10

19:07-07:55

1 stop20h 48m

$1,001

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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, February is the cheapest month in which you can book a flight from Nashville to Sydney (average of $1,690). Flying from Nashville to Sydney in December is currently the most expensive (average of $2,414). 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?

Airfare is below average for this route at the moment.

Nashville to Sydney flights typically cost between $1,677 and $1,959 in November.
The cheapest return price found within the last 5 days was $1,591 on Air Canada (17 Nov–24 Nov).

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 45h 55m. Fly via United Airlines to get the fastest option. The distance between Nashville and Sydney is about 14811 km.

  • 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, February is the cheapest month in which you can book a flight from Nashville to Sydney (average of $1,690). Flying from Nashville to Sydney in December is currently the most expensive (average of $2,414). 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
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.