HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$471+ Cheap flights from Tennessee 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to Australia

Cheapest flights from Tennessee to Australia
Explore the most affordable flight options available from Tennessee to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Air Canada deal was found by Cheapflights users on 3/6. 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.
Wed 5/208:20 am
BNA
-
MEL
2 stops35h 45m
Multiple Airlines
Mon 5/258:50 pm
MEL
-
BNA
2 stops38h 00m
Multiple Airlines
Deal found 3/6$902
This Air Canada deal was found by Cheapflights users on 3/9. 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.
Sat 5/96:45 pm
BNA
-
MEL
3 stops49h 20m
Multiple Airlines
Wed 5/138:50 pm
MEL
-
BNA
2 stops38h 00m
Multiple Airlines
Deal found 3/9$910
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Wed 5/206:45 pm
BNA
-
MEL
3 stops49h 20m
Air Canada
Mon 5/258:30 pm
MEL
-
BNA
3 stops52h 04m
Air Canada
Deal found 3/6$924
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Sat 5/168:15 am
BNA
-
BNE
2 stops31h 50m
Air Canada
Mon 5/2510:00 am
BNE
-
BNA
2 stops38h 34m
Air Canada
Deal found 3/6$934
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:35 pm
BNA
-
BNE
2 stops45h 30m
Air Canada
Wed 9/3010:00 am
BNE
-
BNA
2 stops25h 54m
Air Canada
Deal found 3/8$937
This Air Canada deal was found by Cheapflights users on 3/11. 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.
Wed 6/2410:05 am
BNA
-
BNE
2 stops30h 00m
Air Canada
Fri 7/310:00 am
BNE
-
BNA
2 stops38h 13m
Air Canada
Deal found 3/11$973
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:35 pm
BNA
-
BNE
2 stops45h 30m
Multiple Airlines
Tue 7/710:15 am
BNE
-
BNA
1 stop24h 35m
Multiple Airlines
Deal found 3/8$977
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:05 am
BNA
-
BNE
2 stops30h 00m
EVA Air
Fri 7/310:00 am
BNE
-
BNA
2 stops46h 43m
EVA Air
Deal found 3/8$985
This Priceline deal was found by Cheapflights users on 3/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:35 pm
BNA
-
BNE
2 stops45h 30m
Multiple Airlines
Wed 9/308:40 pm
BNE
-
BNA
3 stops51h 54m
Multiple Airlines
Deal found 3/8$986
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 4/254:50 pm
BNA
-
MEL
1 stop24h 25m
United Airlines
Wed 4/2910:55 am
MEL
-
BNA
1 stop24h 39m
United Airlines
Deal found 3/6$1,006
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:35 pm
BNA
-
BNE
2 stops45h 30m
Air New Zealand
Tue 7/710:15 am
BNE
-
BNA
1 stop24h 35m
Air New Zealand
Deal found 3/8$1,090
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Fri 6/268:20 am
BNA
-
BNE
1 stop31h 45m
Air Canada
Tue 7/710:15 am
BNE
-
BNA
1 stop24h 35m
Air Canada
Deal found 3/8$1,106

Find flight deals from Tennessee to Australia

Keep the following information in mind while searching for Tennessee to Australia flight deals. Data was last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$902
(Air Canada)

One-way from

$471
(Trip.com)

Popular in

April

Cheapest in

August

Average price

$1,361
Provider with most accurate pricing for Nashville Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Sydney Kingsford Smith flights.
Search Deals
From Tennessee to Australia
Search Deals
One-way flight from Tennessee to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 March 11, 2026.
Use the filters below to find and compare flights from Tennessee to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Wed 5/20

8:20 am-11:05 am

2 stops35h 45m

Melbourne

Mon 5/25

8:50 pm-7:50 pm

2 stops38h 00m

$902

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 5/16

8:15 am-7:05 am

2 stops31h 50m

Brisbane

Mon 5/25

10:00 am-9:34 am

2 stops38h 34m

$934

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 6/23

10:05 am-7:05 am

2 stops30h 00m

Brisbane

Fri 7/3

10:00 am-5:43 pm

2 stops46h 43m

$985

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Wed 5/20

1:00 pm-8:15 am

2 stops28h 15m

Melbourne

Mon 5/25

10:55 am-10:46 pm

1 stop26h 51m

$1,006

NashvilleMelbourne

BNA - MEL

BNAMEL

Nashville Intl

Sat 4/25

4:35 pm-8:15 am

2 stops24h 40m

Melbourne

Wed 4/29

9:30 am-8:26 pm

2 stops25h 56m

$1,010

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Wed 6/24

10:05 am-11:30 am

3 stops34h 25m

Brisbane

Fri 7/3

10:00 am-9:13 am

2 stops38h 13m

$1,062

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Mon 4/6

12:50 pm-7:05 am

2 stops27h 15m

Brisbane

Mon 4/13

7:25 pm-7:54 pm

3 stops39h 29m

$1,107

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Tue 4/21

6:35 pm-6:30 am

2 stops44h 55m

Brisbane

Tue 4/28

10:30 am-4:31 pm

1 stop21h 01m

$1,118

NashvilleBrisbane

BNA - BNE

BNABNE

Nashville Intl

Sat 5/16

6:30 pm-11:30 am

2 stops26h 00m

Brisbane

Mon 5/25

8:35 pm-6:10 am

1 stop24h 35m

$1,133

MemphisBrisbane

MEM - BNE

MEMBNE

Memphis

Mon 4/13

3:58 pm-7:05 am

2 stops24h 07m

Brisbane

Fri 4/17

10:00 am-8:49 pm

2 stops49h 49m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Tennessee to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Tennessee 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 Tennessee to Australia

What is the cheapest month to book a flight from Tennessee to Australia?

Currently, August is the cheapest month in which you can book a flight from Tennessee to Australia (average of $403). Flying from Tennessee to Australia in December is currently the most expensive (average of $991). 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 Tennessee to Australia. 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 Tennessee to Australia?

    A quick flight from Tennessee to Australia can take about 28h 15m. Air Canada provides one of the quickest options available for as low as $1,006. Airlines will cover a distance of 9618 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Tennessee to Australia that include hotel bookings?

    Yes. In addition to deals on Tennessee to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Australia?

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

  • Can I find deals for business class flights from Tennessee to Australia?

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Australia?

    Currently, August is the cheapest month in which you can book a flight from Tennessee to Australia (average of $403). Flying from Tennessee to Australia in December is currently the most expensive (average of $991). 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

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.

Top 5 airlines flying from Tennessee to Australia

Discover the top 5 airlines that operate flights from Tennessee 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$358Average$1,589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$546Average$1,270FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$878Average$1,282FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$893Average$1,066FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$947Average$1,384FlexibilityNo cancel feeOn-time74%

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.
Site
©2026 Cheapflights