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

Air Canada is the most popular carrier operating from Nashville Intl to Sydney Kingsford Smith

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

Prices for flights from Nashville Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nashville Intl Airport to Sydney Kingsford Smith Airport.

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

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$724 Cheap Flights from Nashville to Sydney in 2026

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Find the cheapest flights from Nashville to Sydney

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17:28 - 09:00

BNA

SYD

22h 32m

1 stop

07:05 - 16:49

SYD

BNA

26h 44m

2 stops

$1,249Qantas Airways

Mon, 16 Feb - Thu, 19 Feb

17:27 - 20:50

BNA

SYD

34h 23m

2 stops

11:20 - 16:18

SYD

BNA

21h 58m

1 stop

$1,277Qantas Airways

Mon, 23 Feb - Sat, 7 Mar

17:27 - 09:10

BNA

SYD

46h 43m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,289Qantas Airways

Mon, 16 Feb - Fri, 20 Feb

17:27 - 09:10

BNA

SYD

46h 43m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,293Qantas Airways

Mon, 16 Feb - Fri, 20 Feb

17:27 - 20:50

BNA

SYD

34h 23m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,341Qantas Airways

Mon, 23 Feb - Thu, 26 Feb

17:27 - 20:50

BNA

SYD

34h 23m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,343Qantas Airways

Mon, 23 Feb - Thu, 26 Feb

17:28 - 09:10

BNA

SYD

46h 42m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,507Qantas Airways

Sat, 14 Feb - Fri, 20 Feb

17:28 - 09:10

BNA

SYD

46h 42m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,557Qantas Airways

Mon, 23 Feb - Thu, 26 Feb

17:27 - 20:50

BNA

SYD

34h 23m

2 stops

11:20 - 16:46

SYD

BNA

21h 26m

1 stop

$1,628Qantas Airways

Wed, 4 Mar - Wed, 11 Mar

08:20 - 07:20

BNA

SYD

32h 00m

1 stop

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,685Air Canada

Sun, 17 May - Sat, 23 May

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets

Qantas Airways

16 Feb

BNA17:28Nashville Intl

22h 32m

1 stop

SYD09:00Sydney Kingsford Smith

19 Feb

SYD07:05Sydney Kingsford Smith

26h 44m

2 stops

BNA16:49Nashville Intl

$1,243

Qantas Airways

6 Feb

BNA17:24Nashville Intl

22h 36m

1 stop

SYD09:00Sydney Kingsford Smith

16 Feb

SYD07:05Sydney Kingsford Smith

26h 44m

2 stops

BNA16:49Nashville Intl

$1,249

Qantas Airways

8 Feb

BNA16:47Nashville Intl

31h 53m

2 stops

SYD17:40Sydney Kingsford Smith

22 Feb

SYD11:20Sydney Kingsford Smith

22h 29m

1 stop

BNA16:49Nashville Intl

$1,254

Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets

Air Canada

12 May

BNA08:15Nashville Intl

32h 05m

2 stops

SYD07:20Sydney Kingsford Smith

28 May

SYD09:20Sydney Kingsford Smith

25h 30m

1 stop

BNA19:50Nashville Intl

$1,583

Air Canada

12 May

BNA15:45Nashville Intl

48h 35m

2 stops

SYD07:20Sydney Kingsford Smith

28 May

SYD09:20Sydney Kingsford Smith

26h 36m

2 stops

BNA20:56Nashville Intl

$1,588

Air Canada

12 May

BNA08:15Nashville Intl

32h 05m

3 stops

SYD07:20Sydney Kingsford Smith

28 May

SYD09:20Sydney Kingsford Smith

26h 36m

2 stops

BNA20:56Nashville Intl

$1,600

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 16/2

17:28-09:00

1 stop22h 32m

Sydney Kingsford Smith

Thu 19/2

07:05-16:49

2 stops26h 44m

$1,249

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 23/2

17:27-20:50

2 stops34h 23m

Sydney Kingsford Smith

Sat 7/3

11:20-16:18

1 stop21h 58m

$1,277

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 16/2

17:27-09:10

2 stops46h 43m

Sydney Kingsford Smith

Fri 20/2

11:20-16:49

1 stop22h 29m

$1,289

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 16/2

17:27-09:10

2 stops46h 43m

Sydney Kingsford Smith

Fri 20/2

11:20-16:49

1 stop22h 29m

$1,293

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 23/2

17:27-20:50

2 stops34h 23m

Sydney Kingsford Smith

Thu 26/2

11:20-16:49

1 stop22h 29m

$1,341

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 23/2

17:27-20:50

2 stops34h 23m

Sydney Kingsford Smith

Thu 26/2

11:20-16:49

1 stop22h 29m

$1,343

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 14/2

17:28-09:10

2 stops46h 42m

Sydney Kingsford Smith

Fri 20/2

11:20-16:49

1 stop22h 29m

$1,507

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 23/2

17:28-09:10

2 stops46h 42m

Sydney Kingsford Smith

Thu 26/2

11:20-16:49

1 stop22h 29m

$1,557

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 4/3

17:27-20:50

2 stops34h 23m

Sydney Kingsford Smith

Wed 11/3

11:20-16:46

1 stop21h 26m

$1,628

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 17/5

08:20-07:20

1 stop32h 00m

Sydney Kingsford Smith

Sat 23/5

09:20-19:50

1 stop25h 30m

$1,685

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville 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

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Nashville, with most prices found around $1,173. If you aren’t able to travel to Sydney during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,486.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,816 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Nashville for as low as $1,240 on momondo.

How have Nashville to Sydney flight prices changed over time?

When to book flights from Nashville to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Nashville to Sydney (BNA to SYD) flight deals and tips

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

Fastest flight time	20h 58m
Direct flights	None

The fastest flight from Nashville to Sydney takes 20h 58m

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

Search flight deals

How far is Nashville Intl to Sydney Kingsford Smith by plane?
A flight from Nashville Intl to Sydney Kingsford Smith will travel around 14798.2 km. A reasonable flight in good conditions will take 20h 58m.
When did momondo last update prices for flights from Nashville Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Nashville Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Nashville Intl Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nashville Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Nashville and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sydney from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.