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$537+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
Apr 24 — May 11
Fri 4/24
Fri 5/1
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 March 25, 2026.

This Expedia deal was found by Cheapflights users on 3/21. 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 5/68:20 am
BNA
-
SYD
1 stop32h 00m
Air Canada
Tue 5/129:20 am
SYD
-
BNA
1 stop25h 30m
Air Canada
Deal found 3/21$1,132
This Air Canada deal was found by Cheapflights users on 3/22. 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.
Tue 5/198:15 am
BNA
-
SYD
2 stops32h 05m
Air Canada
Sun 5/319:20 am
SYD
-
BNA
2 stops26h 34m
Air Canada
Deal found 3/22$1,139
This Orbitz deal was found by Cheapflights users on 3/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 am
BNA
-
SYD
2 stops32h 10m
Air Canada
Tue 5/59:20 am
SYD
-
BNA
1 stop25h 30m
Air Canada
Deal found 3/21$1,140
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:20 am
BNA
-
SYD
1 stop32h 00m
Air Canada
Tue 5/199:20 am
SYD
-
BNA
1 stop25h 30m
Air Canada
Deal found 3/24$1,141
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Tue 5/128:15 am
BNA
-
SYD
2 stops32h 05m
Air Canada
Thu 5/289:20 am
SYD
-
BNA
1 stop25h 30m
Air Canada
Deal found 3/23$1,150
This Air Canada deal was found by Cheapflights users on 3/25. 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.
Tue 5/123:23 pm
MEM
-
SYD
2 stops24h 57m
Multiple Airlines
Tue 6/29:20 am
SYD
-
MEM
2 stops26h 36m
Multiple Airlines
Deal found 3/25$1,155
This Air Canada deal was found by Cheapflights users on 3/23. 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.
Tue 8/184:30 pm
MEM
-
SYD
2 stops23h 50m
Multiple Airlines
Thu 8/279:20 am
SYD
-
MEM
2 stops26h 29m
Multiple Airlines
Deal found 3/23$1,171
This Air Canada deal was found by Cheapflights users on 3/20. 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 7/313:25 pm
MEM
-
SYD
2 stops24h 55m
Multiple Airlines
Mon 8/179:20 am
SYD
-
MEM
2 stops25h 30m
Multiple Airlines
Deal found 3/20$1,172
This Air Canada deal was found by Cheapflights users on 3/25. 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.
Tue 9/1511:44 am
MEM
-
SYD
2 stops28h 36m
Multiple Airlines
Wed 9/239:20 am
SYD
-
MEM
2 stops25h 30m
Multiple Airlines
Deal found 3/25$1,234
This American Airlines deal was found by Cheapflights users on 3/21. 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 5/55:08 pm
TRI
-
SYD
1 stop23h 47m
American Airlines
Tue 5/1212:00 pm
SYD
-
TRI
1 stop24h 51m
American Airlines
Deal found 3/21$1,307
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/145:06 pm
TYS
-
SYD
2 stops23h 59m
American Airlines
Tue 5/512:00 pm
SYD
-
TYS
1 stop20h 04m
American Airlines
Deal found 3/21$1,311
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/284:09 pm
TYS
-
SYD
1 stop24h 46m
American Airlines
Thu 5/1412:00 pm
SYD
-
TYS
1 stop20h 04m
American Airlines
Deal found 3/21$1,357

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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,132
(Expedia)

One-way from

$537
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$1,355
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. 6% potential increase in price ($100 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 March 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 March 25, 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

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 5/12

3:23 pm-7:20 am

2 stops24h 57m

Sydney Kingsford Smith

Tue 6/2

9:20 am-8:56 pm

2 stops26h 36m

$1,155

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Tue 5/5

5:08 pm-7:30 am

2 stops24h 22m

Sydney Kingsford Smith

Tue 5/12

12:00 pm-10:51 pm

1 stop24h 51m

$1,311

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Tue 5/5

1:20 pm-6:55 am

1 stop27h 35m

Sydney Kingsford Smith

Sat 5/30

12:00 pm-9:57 pm

1 stop23h 57m

$1,357

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Tue 4/28

4:09 pm-6:55 am

1 stop24h 46m

Sydney Kingsford Smith

Thu 5/14

12:00 pm-6:04 pm

1 stop20h 04m

$1,357

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 5/6

4:09 pm-6:55 am

1 stop24h 46m

Sydney Kingsford Smith

Thu 9/3

9:10 am-9:54 pm

2 stops26h 44m

$1,361

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Tue 5/12

3:44 pm-7:05 am

2 stops24h 21m

Sydney Kingsford Smith

Tue 6/2

12:00 pm-10:55 pm

2 stops25h 55m

$1,389

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Sun 4/19

12:16 pm-6:25 am

2 stops27h 09m

Sydney Kingsford Smith

Sun 4/26

9:10 am-5:41 pm

2 stops23h 31m

$1,389

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/19

6:35 pm-6:55 am

1 stop21h 20m

Sydney Kingsford Smith

Sun 5/31

9:30 am-8:34 pm

2 stops26h 04m

$1,393

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Sun 4/19

6:59 pm-6:50 am

1 stop20h 51m

Sydney Kingsford Smith

Sun 4/26

9:15 am-11:56 pm

1 stop29h 41m

$1,394

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 6/2

1:35 pm-7:00 am

2 stops26h 25m

Sydney Kingsford Smith

Fri 6/12

10:20 am-3:53 pm

1 stop20h 33m

$1,443

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 45 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 $403). Flying from Tennessee to Sydney in April is currently the most expensive (average of $1,029). 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 20m. 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 Knoxville McGhee Tyson - Sydney Kingsford Smith or Memphis - 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 $403). Flying from Tennessee to Sydney in April is currently the most expensive (average of $1,029). 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$546Average$1,150FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$878Average$1,204FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$960Average$1,217FlexibilityNo cancel feeOn-time74%

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