How long does it take to fly to Sydney?

Flight times from Tennessee to Sydney vary, but if you’re flying out of Nashville and flying into Sydney (one of the most popular routes), then the duration is 21h 20m on average. Another popular route from Tennessee to Sydney is flying from Knoxville to Sydney, which will take roughly 27h 06m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

American Airlines, United Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Tennessee according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tennessee to Sydney Kingsford Smith?

Air New Zealand, Delta, and Air Canada are the most popular carriers operating from Tennessee to Sydney Kingsford Smith

When did momondo last update prices for flights from Tennessee to Sydney Kingsford Smith Airport?

Prices for flights from Tennessee to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Tennessee to Sydney Kingsford Smith Airport?

As of May 2026, there are 4 operators available to choose from for flights from Tennessee to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Tennessee to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$576 Cheap Flights from Tennessee to Sydney in 2026

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Find the cheapest flights from Tennessee to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 8:00 am

BNA

SYD

22h 40m

1 stop

5:50 pm - 4:37 pm

SYD

BNA

39h 47m

2 stops

$1,012Qantas Airways

Sun, Oct 25 - Thu, Nov 19

4:40 pm - 9:00 am

BNA

SYD

23h 20m

1 stop

5:50 pm - 12:33 pm

SYD

BNA

35h 43m

2 stops

$1,013Qantas Airways

Wed, Nov 4 - Thu, Nov 12

6:35 pm - 6:55 am

BNA

SYD

21h 20m

1 stop

10:20 am - 3:51 pm

SYD

BNA

20h 31m

1 stop

$1,160United Airlines

Tue, May 19 - Mon, Jun 8

2:54 pm - 7:00 am

BNA

SYD

25h 06m

2 stops

10:20 am - 10:46 pm

SYD

BNA

27h 26m

1 stop

$1,161United Airlines

Tue, Jul 21 - Sun, Aug 9

12:01 pm - 7:05 am

MEM

SYD

28h 04m

2 stops

12:00 pm - 9:41 pm

SYD

MEM

24h 41m

2 stops

$1,161American Airlines

Wed, Jun 3 - Wed, Jun 10

12:10 pm - 6:55 am

TYS

SYD

28h 45m

2 stops

9:30 am - 6:07 pm

SYD

TYS

22h 37m

2 stops

$1,164Air New Zealand

Wed, Jun 3 - Wed, Jul 8

4:34 pm - 7:00 am

BNA

SYD

23h 26m

2 stops

10:20 am - 6:27 pm

SYD

BNA

23h 07m

2 stops

$1,164Air New Zealand

Wed, May 20 - Tue, Jun 9

6:30 pm - 7:05 am

BNA

SYD

21h 35m

1 stop

12:00 pm - 5:46 pm

SYD

BNA

20h 46m

1 stop

$1,176American Airlines

Wed, May 20 - Wed, Jun 10

7:35 am - 6:50 am

MEM

SYD

32h 15m

2 stops

9:15 am - 4:49 pm

SYD

MEM

22h 34m

2 stops

$1,315Delta

Wed, Jun 3 - Wed, Jun 10

3:50 pm - 6:50 am

TRI

SYD

25h 00m

2 stops

9:15 am - 10:28 pm

SYD

TRI

27h 13m

2 stops

$1,465Delta

Tue, Sep 8 - Wed, Sep 23

Qantas Airways flights from Tennessee to Sydney

Our best Qantas Airways deals on Tennessee to Sydney flight tickets

Qantas Airways

Oct 25

BNA5:20 pmNashville Intl

22h 40m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 19

SYD5:50 pmSydney Kingsford Smith

39h 47m

2 stops

BNA4:37 pmNashville Intl

$1,012

Qantas Airways

Oct 25

BNA5:20 pmNashville Intl

22h 40m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 19

SYD5:50 pmSydney Kingsford Smith

35h 43m

2 stops

BNA12:33 pmNashville Intl

$1,013

Qantas Airways

Oct 25

BNA5:20 pmNashville Intl

22h 40m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 19

SYD5:50 pmSydney Kingsford Smith

39h 47m

2 stops

BNA4:37 pmNashville Intl

$1,014

Air Canada flights from Tennessee to Sydney

Our best Air Canada deals on Tennessee to Sydney flight tickets

Air Canada

Sep 22

BNA10:25 amNashville Intl

29h 55m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 13

SYD10:20 amSydney Kingsford Smith

26h 34m

2 stops

BNA8:54 pmNashville Intl

$1,207

Air Canada

Sep 22

BNA10:25 amNashville Intl

29h 55m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 13

SYD10:20 amSydney Kingsford Smith

26h 34m

2 stops

BNA8:54 pmNashville Intl

$1,208

Air Canada

Sep 26

BNA8:15 amNashville Intl

56h 05m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 20

SYD10:20 amSydney Kingsford Smith

26h 34m

2 stops

BNA8:54 pmNashville Intl

$1,212

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 10/25

5:20 pm-8:00 am

1 stop22h 40m

Sydney Kingsford Smith

Thu 11/19

5:50 pm-4:37 pm

2 stops39h 47m

$1,012

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 11/4

4:40 pm-9:00 am

1 stop23h 20m

Sydney Kingsford Smith

Thu 11/12

5:50 pm-12:33 pm

2 stops35h 43m

$1,013

Quickest round-trip

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/19

6:35 pm-6:55 am

1 stop21h 20m

Sydney Kingsford Smith

Mon 6/8

10:20 am-3:51 pm

1 stop20h 31m

$1,160

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 7/21

2:54 pm-7:00 am

2 stops25h 06m

Sydney Kingsford Smith

Sun 8/9

10:20 am-10:46 pm

1 stop27h 26m

$1,161

MemphisSydney

MEM - SYD

MEMSYD

Memphis

Wed 6/3

12:01 pm-7:05 am

2 stops28h 04m

Sydney Kingsford Smith

Wed 6/10

12:00 pm-9:41 pm

2 stops24h 41m

$1,161

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 6/3

12:10 pm-6:55 am

2 stops28h 45m

Sydney Kingsford Smith

Wed 7/8

9:30 am-6:07 pm

2 stops22h 37m

$1,164

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 5/20

4:34 pm-7:00 am

2 stops23h 26m

Sydney Kingsford Smith

Tue 6/9

10:20 am-6:27 pm

2 stops23h 07m

$1,164

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 5/20

6:30 pm-7:05 am

1 stop21h 35m

Sydney Kingsford Smith

Wed 6/10

12:00 pm-5:46 pm

1 stop20h 46m

$1,176

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

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.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Tennessee to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you are unable to visit Sydney during the month of August, then departing from Tennessee during the month September is also very affordable. Most momondo users find prices during this month for around $358.

Can stopping save me money on Tennessee to Sydney flights?

You could potentially save up to 17% on your flight if you consider stops on a Tennessee to Sydney flight.

Cheap Tennessee to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Sydney

Fastest flight time	21h 20m
Direct flights	None

The fastest flight from Tennessee to Sydney takes 21h 20m

There are no direct flights from Tennessee to Sydney. There are no popular flight routes from Tennessee to Sydney.

Search flight deals

Frequently asked questions about flying from Tennessee to Sydney

When did momondo last update prices for flights from Tennessee to Sydney Kingsford Smith Airport?
Prices for flights from Tennessee to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Tennessee to Sydney Kingsford Smith Airport?
As of May 2026, there are 4 operators available to choose from for flights from Tennessee to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Tennessee to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Tennessee to Sydney

Compare and see reviews for airlines that fly from Tennessee to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $358	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
United Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
American Airlines	PriceFrom $878	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $960	Free Cancellation	Rating 7.5 1,034 reviews	Search Qantas Airways flights

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Katoomba

Wollongong

Penrith

Leura

Randwick

Lithgow

Manly

Coogee

Cronulla

Terrigal

Charlestown

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tennessee to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Tennessee to Sydney with flexible booking policies on momondo?

All flight searches from Tennessee to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Tennessee to Sydney?

Once all potential Tennessee to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tennessee to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tennessee to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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Cheap flights from Tennessee to Sydney from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Sydney departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Tennessee to Sydney

What is the cheapest month to fly to Sydney?

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What is the cheapest airline that flies from Tennessee to Sydney Kingsford Smith?

What airlines fly to Sydney?

How long does it take to fly to Sydney?

Cheap Tennessee to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Sydney

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Frequently asked questions about flying from Tennessee to Sydney

Best airlines flying from Tennessee to Sydney

Compare and see reviews for airlines that fly from Tennessee to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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