Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Nashville to Sydney from $1,328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Sydney departing on 28/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Nashville to Sydney (BNA-SYD)

Cheap return flights

Air Canada Logo
10:15 - 07:20BNA-SYD
30h 05m2 stops
Air Canada Logo
09:20 - 19:37SYD-BNA
25h 17m1 stop
$1,545Air Canada
Find Deal
Tue, 9 Sep - Thu, 25 Sep
United Airlines Logo
16:55 - 06:55BNA-SYD
23h 00m1 stop
United Airlines Logo
10:20 - 15:39SYD-BNA
20h 19m1 stop
$1,595United Airlines
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Air Canada Logo
08:15 - 08:20BNA-SYD
32h 05m1 stop
Air Canada Logo
10:20 - 21:00SYD-BNA
26h 40m2 stops
$1,601Air Canada
Find Deal
Sun, 5 Oct - Sat, 11 Oct
Delta Logo
10:59 - 06:35BNA-SYD
28h 36m2 stops
Delta Logo
09:25 - 17:41SYD-BNA
23h 16m2 stops
$1,602Delta
Find Deal
Tue, 23 Sep - Tue, 30 Sep
United Airlines Logo
16:55 - 06:55BNA-SYD
23h 00m1 stop
United Airlines Logo
10:20 - 15:41SYD-BNA
20h 21m1 stop
$1,672United Airlines
Find Deal
Tue, 9 Sep - Thu, 25 Sep
Delta Logo
14:47 - 06:35BNA-SYD
24h 48m1 stop
Delta Logo
09:25 - 20:56SYD-BNA
26h 31m1 stop
$1,673Delta
Find Deal
Sun, 21 Sep - Sat, 27 Sep
Qantas Airways Logo
17:20 - 09:00BNA-SYD
23h 40m1 stop
Qantas Airways Logo
11:20 - 16:32SYD-BNA
22h 12m1 stop
$1,897Qantas Airways
Find Deal
Mon, 27 Oct - Sun, 9 Nov
Qantas Airways Logo
17:20 - 09:00BNA-SYD
23h 40m1 stop
Qantas Airways Logo
11:20 - 16:32SYD-BNA
22h 12m1 stop
$1,904Qantas Airways
Find Deal
Sat, 25 Oct - Thu, 6 Nov
Alaska Airlines Logo
17:51 - 19:45BNA-SYD
33h 54m2 stops
Alaska Airlines Logo
21:40 - 15:01SYD-BNA
34h 21m2 stops
$1,966Alaska Airlines
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Alaska Airlines Logo
17:51 - 19:45BNA-SYD
33h 54m2 stops
Alaska Airlines Logo
21:40 - 15:01SYD-BNA
34h 21m2 stops
$1,995Alaska Airlines
Find Deal
Wed, 29 Oct - Sat, 8 Nov

Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets
Air Canada
3 Sept
BNA08:20Nashville Intl
32h 00m
1 stop
SYD07:20Sydney Kingsford Smith
10 Sept
SYD09:20Sydney Kingsford Smith
39h 03m
2 stops
BNA09:23Nashville Intl
$1,476
Find similar
Air Canada
9 Sept
BNA10:15Nashville Intl
30h 05m
2 stops
SYD07:20Sydney Kingsford Smith
25 Sept
SYD09:20Sydney Kingsford Smith
25h 17m
1 stop
BNA19:37Nashville Intl
$1,545
Find similar
Air Canada
3 Sept
BNA18:40Nashville Intl
45h 40m
2 stops
SYD07:20Sydney Kingsford Smith
10 Sept
SYD09:20Sydney Kingsford Smith
39h 03m
2 stops
BNA09:23Nashville Intl
$1,553
Find similar

United Airlines flights from Nashville to Sydney

Our best United Airlines deals on Nashville to Sydney flight tickets
United Airlines
22 Sept
BNA16:55Nashville Intl
23h 00m
1 stop
SYD06:55Sydney Kingsford Smith
29 Sept
SYD10:20Sydney Kingsford Smith
20h 19m
1 stop
BNA15:39Nashville Intl
$1,595
Find similar
United Airlines
9 Sept
BNA16:55Nashville Intl
23h 00m
1 stop
SYD06:55Sydney Kingsford Smith
25 Sept
SYD10:20Sydney Kingsford Smith
20h 21m
1 stop
BNA15:41Nashville Intl
$1,672
Find similar
United Airlines
26 Sept
BNA18:27Nashville Intl
45h 33m
2 stops
SYD07:00Sydney Kingsford Smith
3 Oct
SYD10:20Sydney Kingsford Smith
20h 19m
1 stop
BNA15:39Nashville Intl
$1,756
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Nashville 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, momondo users made 78,305 searches. Data last updated 28 August 2025.
Use the filters below to find and compare flights from Nashville to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 9/9

10:15-07:20

2 stops30h 05m

Sydney Kingsford Smith

Thu 25/9

09:20-19:37

1 stop25h 17m

$1,545

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 22/9

16:55-06:55

1 stop23h 00m

Sydney Kingsford Smith

Mon 29/9

10:20-15:39

1 stop20h 19m

$1,595

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 5/10

08:15-08:20

1 stop32h 05m

Sydney Kingsford Smith

Sat 11/10

10:20-21:00

2 stops26h 40m

$1,601

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 23/9

10:59-06:35

2 stops28h 36m

Sydney Kingsford Smith

Tue 30/9

09:25-17:41

2 stops23h 16m

$1,602

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 9/9

16:55-06:55

1 stop23h 00m

Sydney Kingsford Smith

Thu 25/9

10:20-15:41

1 stop20h 21m

$1,672

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 21/9

14:47-06:35

1 stop24h 48m

Sydney Kingsford Smith

Sat 27/9

09:25-20:56

1 stop26h 31m

$1,673

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 27/10

17:20-09:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 9/11

11:20-16:32

1 stop22h 12m

$1,897

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 25/10

17:20-09:00

1 stop23h 40m

Sydney Kingsford Smith

Thu 6/11

11:20-16:32

1 stop22h 12m

$1,904

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 28/10

17:51-19:45

2 stops33h 54m

Sydney Kingsford Smith

Tue 11/11

21:40-15:01

2 stops34h 21m

$1,966

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 29/10

17:51-19:45

2 stops33h 54m

Sydney Kingsford Smith

Sat 8/11

21:40-15:01

2 stops34h 21m

$1,995

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

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

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 $1,268. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,494.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,242. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,946.

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 $1,923 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 $1,476 on momondo.

How have Nashville to Sydney flight prices changed over time?

As of August 2025, prices for Nashville to Sydney flights are approximately 46% cheaper when compared to flights at the same time last year.

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

Direct flights

None
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 00m.

  • 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 many operators does momondo search for flights from Nashville Intl Airport to Sydney Kingsford Smith Airport?

  • 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.

  • What is the most popular airline from Nashville to Sydney?

Best airlines flying from Nashville to Sydney

Compare and see reviews for airlines that fly from Nashville to Sydney with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,303Free cancellationRating
7.4
8,944 reviews
Search United Airlines flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Katoomba
Penrith
Lithgow
Manly
Bondi Beach
Leura
Coogee
Randwick
Cronulla
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.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/9
Tue 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia