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

Air Canada and Delta 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.

$790 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 $2,522 to $2,057. The lowest price recently found on this route was $1,674.

1 adult

Find the cheapest flights from Nashville to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:20 - 07:20

BNA

SYD

32h 00m

1 stop

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,674Air Canada

Fri, 5 Jun - Thu, 18 Jun

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,680Air Canada

Fri, 5 Jun - Thu, 18 Jun

08:15 - 07:20

BNA

SYD

32h 05m

3 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,690Air Canada

Fri, 5 Jun - Thu, 18 Jun

08:20 - 07:20

BNA

SYD

32h 00m

1 stop

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,730Air Canada

Fri, 3 Jul - Sat, 18 Jul

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,734Air Canada

Mon, 1 Jun - Thu, 4 Jun

08:15 - 07:20

BNA

SYD

32h 05m

2 stops

10:20 - 20:54

SYD

BNA

26h 34m

2 stops

$1,738Air Canada

Tue, 22 Sep - Tue, 13 Oct

08:20 - 07:20

BNA

SYD

32h 00m

1 stop

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,744Air Canada

Wed, 8 Jul - Thu, 30 Jul

08:15 - 07:20

BNA

SYD

32h 05m

3 stops

09:20 - 19:50

SYD

BNA

25h 30m

1 stop

$1,745Air Canada

Mon, 1 Jun - Thu, 4 Jun

08:20 - 07:20

BNA

SYD

32h 00m

1 stop

09:20 - 14:59

SYD

BNA

44h 39m

2 stops

$1,748Air Canada

Fri, 10 Jul - Thu, 30 Jul

08:15 - 07:20

BNA

SYD

32h 05m

3 stops

10:20 - 20:54

SYD

BNA

26h 34m

2 stops

$1,751Air Canada

Tue, 22 Sep - Tue, 13 Oct

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Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets

Air Canada

5 June

BNA08:20Nashville Intl

32h 00m

1 stop

SYD07:20Sydney Kingsford Smith

18 June

SYD09:20Sydney Kingsford Smith

25h 30m

1 stop

BNA19:50Nashville Intl

$1,674

Air Canada

5 June

BNA08:15Nashville Intl

32h 05m

2 stops

SYD07:20Sydney Kingsford Smith

18 June

SYD09:20Sydney Kingsford Smith

25h 30m

1 stop

BNA19:50Nashville Intl

$1,680

Air Canada

5 June

BNA08:15Nashville Intl

32h 05m

3 stops

SYD07:20Sydney Kingsford Smith

18 June

SYD09:20Sydney Kingsford Smith

25h 30m

1 stop

BNA19:50Nashville Intl

$1,690

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets

Qantas Airways

2 Aug

BNA18:47Nashville Intl

21h 18m

1 stop

SYD07:05Sydney Kingsford Smith

9 Aug

SYD09:10Sydney Kingsford Smith

22h 57m

1 stop

BNA17:07Nashville Intl

$1,930

Qantas Airways

22 Sept

BNA17:22Nashville Intl

22h 43m

1 stop

SYD07:05Sydney Kingsford Smith

13 Oct

SYD10:10Sydney Kingsford Smith

21h 58m

1 stop

BNA16:08Nashville Intl

$1,931

Qantas Airways

30 Apr

BNA18:30Nashville Intl

21h 35m

1 stop

SYD07:05Sydney Kingsford Smith

6 May

SYD09:10Sydney Kingsford Smith

22h 33m

1 stop

BNA16:43Nashville Intl

$1,971

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 5/6

08:20-07:20

1 stop32h 00m

Sydney Kingsford Smith

Thu 18/6

09:20-19:50

1 stop25h 30m

$1,674

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 5/6

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Thu 18/6

09:20-19:50

1 stop25h 30m

$1,680

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 5/6

08:15-07:20

3 stops32h 05m

Sydney Kingsford Smith

Thu 18/6

09:20-19:50

1 stop25h 30m

$1,690

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 3/7

08:20-07:20

1 stop32h 00m

Sydney Kingsford Smith

Sat 18/7

09:20-19:50

1 stop25h 30m

$1,730

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 1/6

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Thu 4/6

09:20-19:50

1 stop25h 30m

$1,734

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 22/9

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Tue 13/10

10:20-20:54

2 stops26h 34m

$1,738

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 8/7

08:20-07:20

1 stop32h 00m

Sydney Kingsford Smith

Thu 30/7

09:20-19:50

1 stop25h 30m

$1,744

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 1/6

08:15-07:20

3 stops32h 05m

Sydney Kingsford Smith

Thu 4/6

09:20-19:50

1 stop25h 30m

$1,745

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 10/7

08:20-07:20

1 stop32h 00m

Sydney Kingsford Smith

Thu 30/7

09:20-14:59

2 stops44h 39m

$1,748

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 22/9

08:15-07:20

3 stops32h 05m

Sydney Kingsford Smith

Tue 13/10

10:20-20:54

2 stops26h 34m

$1,751

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 August is, on average, the cheapest month to fly to Sydney from Nashville, with most prices found around $1,657. If you aren’t able to travel to Sydney during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,702.

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	21h 20m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Nashville to Sydney

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 21h 20m.
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.

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Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

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.