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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Nashville Intl to Sydney Kingsford Smith are usually found in May or March, booked 12 days in advance, depart on a Monday or Wednesday and return on a Saturday
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 12 December 2025.
Mon 22/1216:50BNA - SYD
1 stop23h 10mQantas Airways
Fri 23/117:50SYD - BNA
2 stops39h 34mQantas Airways
Deal found 12/12$1,464
Mon 29/1217:09BNA - SYD
2 stops47h 31mUnited Airlines
Thu 1/112:10SYD - BNA
1 stop20h 57mUnited Airlines
Deal found 12/12$2,391
Thu 18/1208:30BNA - SYD
1 stop28h 50mUnited Airlines
Thu 25/1208:30SYD - BNA
2 stops24h 37mUnited Airlines
Deal found 11/12$2,738
Mon 15/1217:07BNA - SYD
2 stops47h 33mUnited Airlines
Mon 22/1211:50SYD - BNA
1 stop19h 04mUnited Airlines
Deal found 10/12$2,842
Sun 14/1210:50BNA - SYD
1 stop27h 10mUnited Airlines
Tue 16/1213:00SYD - BNA
2 stops44h 03mUnited Airlines
Deal found 10/12$2,857
Best flights from Nashville to Sydney
Discover carefully curated flight deals from Nashville to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Sun 1/217:24BNA - SYD
1 stop22h 36mQantas Airways
Mon 9/219:15SYD - BNA
2 stops34h 18mQantas Airways
Deal found 10/12$1,464
Tue 12/508:15BNA - SYD
2 stops32h 05mAir Canada
Thu 28/509:20SYD - BNA
1 stop25h 25mAir Canada
Deal found 10/12$1,502
Mon 9/216:00BNA - SYD
2 stops24h 35mMultiple Airlines
Fri 13/211:20SYD - BNA
2 stops44h 45mMultiple Airlines
Deal found 11/12$1,603
Mon 2/316:55BNA - SYD
2 stops34h 55mQantas Airways
Mon 16/311:20SYD - BNA
1 stop21h 31mQantas Airways
Deal found 9/12$1,464
Mon 16/214:25BNA - SYD
3 stops50h 10mAir Canada
Fri 20/211:20SYD - BNA
3 stops44h 45mAir Canada
Deal found 10/12$1,526
Mon 9/214:25BNA - SYD
3 stops50h 10mAir Canada
Fri 13/211:20SYD - BNA
2 stops44h 45mAir Canada
Deal found 11/12$1,612
Thu 19/208:15BNA - SYD
2 stops32h 20mAir Canada
Mon 23/211:20SYD - BNA
2 stops44h 45mAir Canada
Deal found 11/12$1,664
Last-minute flights from Nashville to Sydney
Discover last-minute flight deals from Nashville to Sydney. Data last updated 12 December 2025 and is based on user searches.
Thu 18/1208:30BNA - SYD
1 stop28h 50mUnited Airlines
Thu 25/1208:30SYD - BNA
2 stops24h 37mUnited Airlines
Deal found 11/12$2,738
Fri 19/1210:06BNA - SYD
1 stop27h 54mUnited Airlines
Mon 29/1209:00SYD - BNA
2 stops38h 26mUnited Airlines
Deal found 11/12$3,285
Mon 22/1216:50BNA - SYD
1 stop23h 10mQantas Airways
Fri 23/117:50SYD - BNA
2 stops39h 34mQantas Airways
Deal found 12/12$1,464
Mon 22/1214:25BNA - SYD
2 stops47h 30mAir Canada
Fri 23/111:20SYD - BNA
3 stops44h 45mAir Canada
Deal found 12/12$4,332
One-way flights from Nashville to Sydney
Search for one-way flight options from Nashville to Sydney. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Wed 28/115:34BNA - SYD
2 stops24h 26mAmerican Airlines
Deal found 10/12$963
Wed 28/106:30BNA - SYD
1 stop33h 45mUnited Airlines
Deal found 10/12$991
Fri 9/117:24BNA - SYD
2 stops26h 06mQantas Airways
Deal found 10/12$999
Sun 28/1206:00BNA - SYD
1 stop32h 00mUnited Airlines
Deal found 10/12$1,573
Fri 9/114:25BNA - SYD
3 stops50h 10mAir Canada
Deal found 10/12$1,843
Sun 28/1215:40BNA - SYD
3 stops48h 55mAir Canada
Deal found 10/12$3,113
Sun 21/1219:07BNA - SYD
3 stops56h 43mMultiple Airlines
Deal found 10/12$5,559
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 12 December 2025.
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 12 December 2025.
Use the filters below to find and compare flights from Nashville to Sydney that are best for you.
Fly from
Nashville
Fly to
Sydney
Route
Depart
Return
Price
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Sun 1/2
17:24-09:00
1 stop22h 36m
Sydney Kingsford Smith
Mon 9/2
19:15-12:33
2 stops34h 18m
$1,464
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Mon 2/3
16:55-20:50
2 stops34h 55m
Sydney Kingsford Smith
Mon 16/3
11:20-16:51
1 stop21h 31m
$1,464
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Tue 12/5
08:15-07:20
2 stops32h 05m
Sydney Kingsford Smith
Thu 28/5
09:20-19:45
1 stop25h 25m
$1,502
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Mon 16/2
14:25-09:35
3 stops50h 10m
Sydney Kingsford Smith
Fri 20/2
11:20-15:05
3 stops44h 45m
$1,526
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Mon 9/2
16:00-09:35
2 stops24h 35m
Sydney Kingsford Smith
Fri 13/2
11:20-15:05
2 stops44h 45m
$1,603
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Mon 9/2
14:25-09:35
3 stops50h 10m
Sydney Kingsford Smith
Fri 13/2
11:20-15:05
2 stops44h 45m
$1,612
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Thu 19/2
08:15-09:35
2 stops32h 20m
Sydney Kingsford Smith
Mon 23/2
11:20-15:05
2 stops44h 45m
$1,664
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Wed 28/1
15:34-09:00
2 stops24h 26m
$963
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Wed 28/1
06:30-09:15
1 stop33h 45m
$991
NashvilleSydney
BNA - SYD
BNASYD
Nashville Intl
Fri 9/1
17:24-12:30
2 stops26h 06m
$999
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 13 results
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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
Prices
More
How far ahead should I book a flight from Nashville to Sydney?
Use this chart to determine the optimal time to book a return flight from Nashville to Sydney. Price data was last updated on 5 December 2025.
Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 $1,211). Flying from Nashville to Sydney in January is currently the most expensive (average of $1,637). 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?
What’s the top stopover airport for flights from Nashville to Sydney?
Share of one-stop return flights from Nashville to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Houston (IAH) – chosen by Cheapflights users on 36% of one-stop itineraries from Nashville to Sydney on Cheapflights.
What’s the cheapest stopover airport for flights from Nashville to Sydney?
Average return fare for one-stop flights from Nashville to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,878.
What’s the fastest stopover option from Nashville to Sydney?
Shortest average travel time for one-stop one-way flights from Nashville to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 21h 31m.
Which airport typically offers the quickest stopover for flights from Nashville to Sydney?
Average stopover duration for one-stop one-way flights from Nashville to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 2h 15m.
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 22h 36m. Fly via Qantas Airways or Air Canada 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 $1,211). Flying from Nashville to Sydney in January is currently the most expensive (average of $1,637). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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.
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