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

Air Canada, Asiana Airlines, and United Airlines are the most popular carriers 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.

$738 Cheap Flights from Nashville to Sydney in 2026

Q: What is the typical price of a round-trip flight between Nashville and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $1,389 to $2,293. The lowest price recently found on this route was $1,252.

1 adult

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Find the cheapest flights from Nashville to Sydney

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17:27 - 20:50

BNA

SYD

35h 23m

2 stops

11:20 - 16:46

SYD

BNA

21h 26m

1 stop

$1,252Qantas Airways

Thu, 19 Mar - Mon, 23 Mar

17:28 - 07:35

BNA

SYD

45h 07m

2 stops

11:20 - 16:49

SYD

BNA

22h 29m

1 stop

$1,462Qantas Airways

Thu, 26 Feb - Fri, 6 Mar

17:27 - 07:35

BNA

SYD

46h 08m

2 stops

10:10 - 16:46

SYD

BNA

22h 36m

1 stop

$1,486Qantas Airways

Fri, 20 Mar - Tue, 31 Mar

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,551Air Canada

Tue, 5 May - Tue, 26 May

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

09:20 - 20:56

SYD

BNA

26h 36m

2 stops

$1,556Air Canada

Tue, 5 May - Tue, 26 May

12:50 - 07:20

BNA

SYD

27h 30m

2 stops

09:20 - 19:54

SYD

BNA

25h 34m

2 stops

$1,566Multiple Airlines

Wed, 15 Apr - Wed, 29 Apr

13:00 - 07:20

BNA

SYD

27h 20m

2 stops

09:20 - 15:05

SYD

BNA

44h 45m

3 stops

$1,570Multiple Airlines

Tue, 5 May - Tue, 26 May

10:30 - 07:20

BNA

SYD

29h 50m

1 stop

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,592Multiple Airlines

Tue, 5 May - Tue, 26 May

08:10 - 07:20

BNA

SYD

32h 10m

1 stop

09:20 - 19:54

SYD

BNA

25h 34m

2 stops

$1,605Multiple Airlines

Wed, 15 Apr - Wed, 29 Apr

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,611Air Canada

Tue, 12 May - Thu, 28 May

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets

Qantas Airways

19 Mar

BNA17:27Nashville Intl

35h 23m

2 stops

SYD20:50Sydney Kingsford Smith

23 Mar

SYD11:20Sydney Kingsford Smith

21h 26m

1 stop

BNA16:46Nashville Intl

$1,252

Qantas Airways

17 Feb

BNA17:28Nashville Intl

22h 32m

1 stop

SYD09:00Sydney Kingsford Smith

19 Feb

SYD14:35Sydney Kingsford Smith

38h 48m

2 stops

BNA12:23Nashville Intl

$1,274

Qantas Airways

26 Feb

BNA17:28Nashville Intl

45h 07m

2 stops

SYD07:35Sydney Kingsford Smith

6 Mar

SYD11:20Sydney Kingsford Smith

22h 29m

1 stop

BNA16:49Nashville Intl

$1,462

Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets

Air Canada

5 May

BNA08:15Nashville Intl

32h 05m

2 stops

SYD07:20Sydney Kingsford Smith

26 May

SYD09:20Sydney Kingsford Smith

25h 30m

1 stop

BNA19:50Nashville Intl

$1,551

Air Canada

5 May

BNA08:15Nashville Intl

32h 05m

2 stops

SYD07:20Sydney Kingsford Smith

26 May

SYD09:20Sydney Kingsford Smith

26h 36m

2 stops

BNA20:56Nashville Intl

$1,556

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

$1,611

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 19/3

17:27-20:50

2 stops35h 23m

Sydney Kingsford Smith

Mon 23/3

11:20-16:46

1 stop21h 26m

$1,252

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 26/2

17:28-07:35

2 stops45h 07m

Sydney Kingsford Smith

Fri 6/3

11:20-16:49

1 stop22h 29m

$1,462

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 20/3

17:27-07:35

2 stops46h 08m

Sydney Kingsford Smith

Tue 31/3

10:10-16:46

1 stop22h 36m

$1,486

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/5

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Tue 26/5

09:20-19:50

1 stop25h 30m

$1,551

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/5

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Tue 26/5

09:20-20:56

2 stops26h 36m

$1,556

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 15/4

12:50-07:20

2 stops27h 30m

Sydney Kingsford Smith

Wed 29/4

09:20-19:54

2 stops25h 34m

$1,566

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/5

13:00-07:20

2 stops27h 20m

Sydney Kingsford Smith

Tue 26/5

09:20-15:05

3 stops44h 45m

$1,570

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/5

10:30-07:20

1 stop29h 50m

Sydney Kingsford Smith

Tue 26/5

09:20-19:50

1 stop25h 30m

$1,592

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 15/4

08:10-07:20

1 stop32h 10m

Sydney Kingsford Smith

Wed 29/4

09:20-19:54

2 stops25h 34m

$1,605

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/5

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Thu 28/5

09:20-19:50

1 stop25h 30m

$1,611

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 typical price of a round-trip flight between Nashville and Sydney?

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 $1,161. 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 $1,492.

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 $1,806 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 $1,228 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	23h 06m
Direct flights	None

The fastest flight from Nashville to Sydney takes 23h 06m

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 23h 06m.
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

Manly

Leura

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.