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$612+ Cheap flights from Tennessee to Sydney (SYD)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Tennessee to Sydney

Cheapest flights from Tennessee to Sydney
Explore the most affordable flight options available from Tennessee to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/18. 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.
Mon 12/224:50 pmBNA - SYD
1 stop23h 10mQantas Airways
Fri 1/237:15 pmSYD - BNA
2 stops38h 41mQantas Airways
Deal found 12/18$939
This oojo deal was found by Cheapflights users on 12/16. 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.
Mon 12/224:50 pmBNA - SYD
2 stops29h 00mQantas Airways
Wed 12/315:45 pmSYD - BNA
1 stop39h 45mQantas Airways
Deal found 12/16$1,069
This oojo deal was found by Cheapflights users on 12/15. 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.
Mon 12/224:50 pmBNA - SYD
2 stops29h 00mQantas Airways
Mon 12/2911:20 amSYD - BNA
1 stop22h 10mQantas Airways
Deal found 12/15$1,251
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/218:30 amBNA - SYD
1 stop28h 50mUnited Airlines
Tue 12/238:30 amSYD - BNA
2 stops24h 37mUnited Airlines
Deal found 12/17$1,823
This Delta deal was found by Cheapflights users on 12/16. 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.
Sat 12/276:00 amTRI - SYD
2 stops34h 30mDelta
Sat 1/172:15 pmSYD - TRI
2 stops24h 13mDelta
Deal found 12/16$1,868
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/195:09 pmBNA - SYD
2 stops25h 31mUnited Airlines
Mon 12/2911:50 amSYD - BNA
1 stop28h 40mUnited Airlines
Deal found 12/17$2,123
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/274:13 pmTRI - SYD
1 stop22h 42mAmerican Airlines
Sat 1/1711:20 amSYD - TRI
2 stops28h 28mAmerican Airlines
Deal found 12/17$2,261
This Expedia deal was found by Cheapflights users on 12/16. 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.
Wed 12/173:15 pmMEM - SYD
2 stops49h 20mMultiple Airlines
Sun 12/2811:45 amSYD - MEM
2 stops27h 01mMultiple Airlines
Deal found 12/16$2,768
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/179:00 amMEM - SYD
1 stop29h 00mUnited Airlines
Sun 12/2811:50 amSYD - MEM
1 stop26h 56mUnited Airlines
Deal found 12/16$2,864
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/174:57 pmMEM - SYD
1 stop20h 58mAmerican Airlines
Sun 12/282:05 pmSYD - MEM
1 stop24h 02mAmerican Airlines
Deal found 12/16$2,999
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:35 amMEM - SYD
3 stops54h 00mAir Canada
Sun 12/2811:20 amSYD - MEM
2 stops28h 09mAir Canada
Deal found 12/16$3,813
This Qantas Airways deal was found by Cheapflights users on 12/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:13 pmTRI - SYD
3 stops28h 17mMultiple Airlines
Sat 1/172:05 pmSYD - TRI
2 stops25h 43mMultiple Airlines
Deal found 12/15$4,292

Find flight deals from Tennessee to Sydney

Keep the following information in mind while searching for Tennessee to Sydney flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$893
(BestPriceTravel)

One-way from

$612
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$1,689
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 Sydney Kingsford Smith
Search Deals
One-way flight from Tennessee to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($317 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Tennessee to Sydney that are best for you.

Fly from

Tennessee

Fly to

Sydney

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 3/2

4:55 pm-8:50 pm

2 stops34h 55m

Sydney Kingsford Smith

Mon 3/16

11:20 am-4:51 pm

1 stop21h 31m

$939

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 2/1

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Sun 2/15

7:15 pm-4:47 pm

2 stops38h 32m

$939

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/9

5:24 pm-8:50 pm

2 stops34h 26m

Sydney Kingsford Smith

Fri 2/20

5:45 pm-3:59 pm

1 stop39h 14m

$946

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/4

8:15 am-9:35 am

2 stops32h 20m

Sydney Kingsford Smith

Sun 2/15

11:20 am-3:05 pm

3 stops44h 45m

$970

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 5/12

11:35 am-7:20 am

2 stops28h 45m

Sydney Kingsford Smith

Tue 6/2

9:20 am-9:14 pm

2 stops26h 54m

$973

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 2/14

4:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Wed 2/18

5:50 pm-4:47 pm

2 stops39h 57m

$1,005

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/12

8:15 am-7:20 am

3 stops32h 05m

Sydney Kingsford Smith

Thu 5/28

9:20 am-7:45 pm

1 stop25h 25m

$1,007

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/9

8:15 am-9:35 am

2 stops32h 20m

Sydney Kingsford Smith

Fri 2/20

11:20 am-7:50 pm

2 stops25h 30m

$1,010

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Mon 2/9

4:15 pm-9:35 am

2 stops48h 20m

Sydney Kingsford Smith

Fri 2/13

11:20 am-8:39 pm

2 stops50h 19m

$1,128

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Wed 2/25

7:00 am-6:55 am

1 stop30h 55m

Sydney Kingsford Smith

Wed 3/11

1:05 pm-9:39 pm

1 stop24h 34m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 35 results
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Best time to book a flight from Tennessee to Sydney

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

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to Sydney (average of $391). Flying from Tennessee to Sydney in December is currently the most expensive (average of $994). 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 SYD?

Find hourly flight availability from Tennessee to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Tennessee to Sydney in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Tennessee to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Tennessee to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Tennessee to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Tennessee?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Tennessee to Sydney.

  • How long is the flight from Tennessee to Sydney?

    Departing from Tennessee to Sydney will take you 30h 55m. Tennessee and Sydney are separated by a distance of 9004 mi. This flight may include one or multiple stops.

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

    $530 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Qantas Airways, with prices starting from $587 and $616, respectively.

  • What are the most popular routes from Tennessee to Sydney?

    While some choose either Nashville Intl - Sydney Kingsford Smith or Knoxville McGhee Tyson - Sydney Kingsford Smith, Memphis - Sydney Kingsford Smith is the most popular route from Tennessee to Sydney.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tennessee to Sydney (average of $391). Flying from Tennessee to Sydney in December is currently the most expensive (average of $994). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 5 airlines flying from Tennessee to Sydney

Discover the top 5 airlines that operate flights from Tennessee to Sydney. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,368FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$754Average$966FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$803Average$1,149FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$810Average$1,026FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,140Average$1,217FlexibilityNo cancel feeOn-time74%

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