HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$419+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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

Keep the following information in mind while searching for Tennessee to Australia flight deals. Data was last updated June 30, 2025.

Round-trip from

$812
(American Airlines)

One-way from

$419
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,082
From Tennessee to Australia
Search Deals
One-way flight from Tennessee to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:10 pmMEM - SYD
2 stops26h 55mAmerican Airlines
Tue 9/169:10 amSYD - MEM
2 stops23h 56mAmerican Airlines
Deal found 6/27$812
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 9/2212:00 pmTYS - SYD
2 stops28h 55mUnited Airlines
Wed 10/2911:50 amSYD - TYS
1 stop23h 19mUnited Airlines
Deal found 6/28$830
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/112:46 pmMEM - SYD
2 stops25h 09mUnited Airlines
Sat 8/239:30 amSYD - MEM
2 stops27h 06mUnited Airlines
Deal found 6/29$857
This Trip.com deal was found by Cheapflights users on 6/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:00 amBNA - SYD
2 stops33h 05mAlaska Airlines
Tue 8/199:10 amSYD - BNA
2 stops29h 49mAlaska Airlines
Deal found 6/28$1,006
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:43 pmBNA - SYD
1 stop22h 22mQantas Airways
Sun 9/75:45 pmSYD - BNA
1 stop37h 46mQantas Airways
Deal found 6/30$1,031
This United Airlines deal was found by Cheapflights users on 6/29. 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 11/88:30 amBNA - BNE
1 stop31h 00mUnited Airlines
Sat 11/2211:40 amBNE - BNA
1 stop27h 05mUnited Airlines
Deal found 6/29$1,067
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 11/266:45 amMEM - BNE
2 stops32h 45mUnited Airlines
Wed 12/1011:40 amBNE - MEM
2 stops26h 29mUnited Airlines
Deal found 6/28$1,071
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Sun 8/38:15 amBNA - SYD
2 stops35h 25mAir Canada
Mon 8/119:20 amSYD - BNA
2 stops50h 43mAir Canada
Deal found 6/28$1,077
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:28 pmBNA - SYD
1 stop44h 02mMultiple Airlines
Wed 8/204:20 pmSYD - BNA
2 stops39h 07mMultiple Airlines
Deal found 6/29$1,084
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:17 pmBNA - SYD
2 stops24h 48mAmerican Airlines
Fri 9/269:10 amSYD - BNA
2 stops25h 30mAmerican Airlines
Deal found 6/29$1,099
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:23 pmTYS - SYD
1 stop22h 32mAmerican Airlines
Wed 10/291:20 pmSYD - TYS
1 stop25h 27mAmerican Airlines
Deal found 6/28$1,116
This Delta deal was found by Cheapflights users on 6/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:48 pmBNA - SYD
2 stops25h 47mDelta
Sat 9/279:25 amSYD - BNA
2 stops27h 26mDelta
Deal found 6/28$1,116

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 June 30, 2025.
Use the filters below to find and compare flights from Tennessee to Australia that are best for you.

Fly from

Tennessee

Fly to

Australia

Route

Depart

Return

Price

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 9/9

1:10 pm-7:05 am

2 stops26h 55m

Sydney Kingsford Smith

Tue 9/16

9:10 am-6:06 pm

2 stops23h 56m

$812

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Mon 9/22

12:00 pm-6:55 am

2 stops28h 55m

Sydney Kingsford Smith

Wed 10/29

11:50 am-8:09 pm

1 stop23h 19m

$830

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Mon 8/11

2:46 pm-6:55 am

2 stops25h 09m

Sydney Kingsford Smith

Sat 8/23

9:30 am-9:36 pm

2 stops27h 06m

$857

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 8/12

7:00 am-7:05 am

2 stops33h 05m

Sydney Kingsford Smith

Tue 8/19

9:10 am-11:59 pm

2 stops29h 49m

$1,006

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 9/5

5:22 pm-7:05 am

1 stop22h 43m

Sydney Kingsford Smith

Fri 9/26

5:45 pm-4:31 pm

1 stop37h 46m

$1,034

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 8/3

8:15 am-10:40 am

2 stops35h 25m

Sydney Kingsford Smith

Mon 8/11

9:20 am-9:03 pm

2 stops50h 43m

$1,077

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 8/13

8:28 pm-7:30 am

1 stop44h 02m

Sydney Kingsford Smith

Wed 8/20

4:20 pm-4:27 pm

2 stops39h 07m

$1,084

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 9/5

5:22 pm-7:05 am

1 stop22h 43m

Sydney Kingsford Smith

Fri 9/26

9:10 am-7:40 pm

2 stops25h 30m

$1,099

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 9/12

1:48 pm-6:35 am

2 stops25h 47m

Sydney Kingsford Smith

Sat 9/27

9:25 am-9:51 pm

2 stops27h 26m

$1,116

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Mon 9/22

6:23 pm-6:55 am

1 stop22h 32m

Sydney Kingsford Smith

Wed 10/29

1:20 pm-11:47 pm

1 stop25h 27m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 58 results
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, March is the cheapest month in which you can book a flight from Tennessee to Australia (average of $1,039). Flying from Tennessee to Australia in December is currently the most expensive (average of $1,636). 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.

What is the cheapest time of day to fly from TN to AU?

Find hourly flight availability from Tennessee to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 30, 2025.
Read through reviews of airlines operating flights from Tennessee to Australia, such as Emirates, Alaska Airlines, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,285 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Alaska Airlines
8.0
Very good
10,000 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,973 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
8.0
Very good
486 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qantas Airways
7.5
Good
867 reviews
Emirates
8.1
Very good
3,285 reviews

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines to fly from Tennessee to Australia one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $466. Users have also found prices from $474 and $529 on United Airlines and Alaska Airlines, respectively.

  • 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, March is the cheapest month in which you can book a flight from Tennessee to Australia (average of $1,039). Flying from Tennessee to Australia in December is currently the most expensive (average of $1,636). 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.

Alternative routes for Tennessee to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
Los Angeles to Melbourne flights
Los Angeles to Auckland flights
John F Kennedy Intl to Sydney flights
Los Angeles to Papeete flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Melbourne flights
San Francisco to Auckland flights
Newark to Sydney flights
San Francisco to Melbourne flights
John F Kennedy Intl to Auckland flights
LaGuardia to Sydney flights
Seattle to Sydney flights
Los Angeles to Brisbane flights
Ontario to Sydney flights
Los Angeles to Nadi flights
Dulles Intl to Sydney flights
O'Hare Intl to Sydney flights
Santa Ana to Sydney flights
San Francisco to Papeete flights
San Jose to Sydney flights
Honolulu to Sydney flights
Ontario to Auckland flights
Santa Ana to Auckland flights
Dulles Intl to Melbourne flights
Dallas/Fort Worth to Melbourne flights
Baltimore to Melbourne flights
San Francisco to Nadi flights
Newark to Auckland flights
Boston to Sydney flights
Seattle to Melbourne flights
Newark to Melbourne flights
Reagan-National to Melbourne flights
Reagan-National to Sydney flights
Hobby to Melbourne flights
Seattle to Auckland flights
Dallas/Fort Worth to Auckland flights
Hobby to Sydney flights
Baltimore to Sydney flights
Hobby to Auckland flights
LaGuardia to Auckland flights
Denver to Sydney flights
San Francisco to Brisbane flights
Los Angeles to Avalon flights
San Diego to Sydney flights
LaGuardia to Melbourne flights
Honolulu to Auckland flights
O'Hare Intl to Melbourne flights
Philadelphia to Melbourne flights

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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,327FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$754Average$1,340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$804Average$1,277FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,917FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$954Average$1,888FlexibilityNo 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.