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$576+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:20 pm
BNA
-
SYD
1 stop22h 40m
Qantas Airways
Thu 11/195:50 pm
SYD
-
BNA
2 stops39h 47m
Qantas Airways
Deal found 5/6$1,012
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:40 pm
BNA
-
SYD
1 stop23h 20m
Qantas Airways
Thu 11/125:50 pm
SYD
-
BNA
2 stops35h 43m
Qantas Airways
Deal found 5/6$1,013
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:16 pm
MEM
-
SYD
1 stop27h 39m
American Airlines
Tue 6/212:00 pm
SYD
-
MEM
1 stop19h 47m
American Airlines
Deal found 5/9$1,158
This United Airlines deal was found by Cheapflights users on 5/7. 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 5/178:00 am
BNA
-
SYD
1 stop31h 55m
United Airlines
Sun 6/710:20 am
SYD
-
BNA
1 stop20h 31m
United Airlines
Deal found 5/7$1,160
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:54 pm
BNA
-
SYD
2 stops25h 06m
United Airlines
Sun 8/910:20 am
SYD
-
BNA
1 stop27h 26m
United Airlines
Deal found 5/8$1,161
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:10 pm
TYS
-
SYD
2 stops28h 45m
Air New Zealand
Wed 7/89:30 am
SYD
-
TYS
2 stops22h 37m
Air New Zealand
Deal found 5/7$1,164
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:34 pm
BNA
-
SYD
2 stops23h 26m
Air New Zealand
Tue 6/910:20 am
SYD
-
BNA
2 stops23h 07m
Air New Zealand
Deal found 5/7$1,164
This United Airlines deal was found by Cheapflights users on 5/7. 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 5/176:35 pm
BNA
-
SYD
1 stop21h 20m
United Airlines
Wed 6/1010:20 am
SYD
-
BNA
2 stops24h 25m
United Airlines
Deal found 5/7$1,165
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:30 pm
MEM
-
SYD
2 stops25h 20m
Delta
Tue 6/29:15 am
SYD
-
MEM
2 stops25h 03m
Delta
Deal found 5/6$1,165
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:49 pm
BNA
-
SYD
2 stops27h 11m
United Airlines
Wed 8/59:30 am
SYD
-
BNA
2 stops23h 04m
United Airlines
Deal found 5/8$1,166
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:54 pm
BNA
-
SYD
1 stop25h 01m
United Airlines
Sun 6/2110:20 am
SYD
-
BNA
1 stop35h 17m
United Airlines
Deal found 5/8$1,171
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/206:30 pm
BNA
-
SYD
1 stop21h 35m
American Airlines
Wed 6/1012:00 pm
SYD
-
BNA
1 stop20h 46m
American Airlines
Deal found 5/7$1,176

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,012
(oojo)

One-way from

$544
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,322
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. 4% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 9, 2026.
Use the filters below to find and compare flights from Tennessee to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 8/4

2:54 pm-6:55 am

1 stop25h 01m

Sydney Kingsford Smith

Tue 8/25

10:20 am-6:58 pm

1 stop23h 38m

$1,161

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Wed 6/3

2:56 pm-7:05 am

2 stops25h 09m

Sydney Kingsford Smith

Wed 6/10

12:00 pm-11:59 pm

1 stop26h 59m

$1,161

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 5/20

8:00 am-6:55 am

1 stop31h 55m

Sydney Kingsford Smith

Fri 6/12

10:20 am-10:46 pm

1 stop27h 26m

$1,210

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 6/8

3:08 pm-7:00 am

2 stops24h 52m

Sydney Kingsford Smith

Sat 6/20

10:20 am-8:41 am

2 stops37h 21m

$1,232

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/19

6:50 pm-6:50 am

1 stop21h 00m

Sydney Kingsford Smith

Tue 6/9

9:15 am-7:34 pm

2 stops25h 19m

$1,315

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Wed 6/3

7:35 am-6:50 am

2 stops32h 15m

Sydney Kingsford Smith

Wed 6/10

9:15 am-4:49 pm

2 stops22h 34m

$1,315

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 5/23

5:05 pm-6:50 am

2 stops46h 45m

Sydney Kingsford Smith

Wed 6/10

9:15 am-6:25 pm

1 stop24h 10m

$1,332

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 7/20

7:30 pm-6:50 am

1 stop20h 20m

Sydney Kingsford Smith

Fri 8/7

9:15 am-6:24 pm

1 stop24h 09m

$1,385

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 9/22

6:20 pm-6:55 am

1 stop21h 35m

Sydney Kingsford Smith

Tue 10/13

10:30 am-8:55 pm

2 stops26h 25m

$1,461

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Tue 9/8

3:50 pm-6:50 am

2 stops25h 00m

Sydney Kingsford Smith

Wed 9/23

9:15 am-10:28 pm

2 stops27h 13m

$1,465

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 49 resultsSorted by cheapest first
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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 $308). Flying from Tennessee to Sydney in April is currently the most expensive (average of $1,185). 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 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 21h. Tennessee and Sydney are separated by a distance of 9203 mi. This flight may include one or multiple stops.

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

    While some choose either Memphis - Sydney Kingsford Smith or Knoxville McGhee Tyson - Sydney Kingsford Smith, Nashville Intl - 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 $308). Flying from Tennessee to Sydney in April is currently the most expensive (average of $1,185). 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
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Tennessee to Sydney

Discover the top 4 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$358Average$1,587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$546Average$1,140FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$878Average$1,235FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$960Average$1,217FlexibilityNo cancel feeOn-time74%

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