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Cheap flights from Nashville to Sydney from $775

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 7/12. 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

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Find the cheapest flights from Nashville to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
15:40 - 09:35BNA-SYD
48h 55m2 stops
Air Canada Logo
11:20 - 15:05SYD-BNA
44h 45m2 stops
$1,713Air Canada
Find Deal
Sun, 7 Dec - Sat, 27 Dec
Air Canada Logo
15:40 - 09:35BNA-SYD
48h 55m3 stops
Air Canada Logo
11:20 - 15:05SYD-BNA
44h 45m2 stops
$1,724Air Canada
Find Deal
Sun, 7 Dec - Sat, 27 Dec
Multiple Airlines Logo
20:54 - 07:25BNA-SYD
41h 31m3 stops
Multiple Airlines Logo
06:00 - 00:59SYD-BNA
35h 59m3 stops
$1,770Multiple Airlines
Find Deal
Fri, 30 Jan - Fri, 6 Feb
Air Canada Logo
14:25 - 07:20BNA-SYD
49h 55m2 stops
Air Canada Logo
09:20 - 13:08SYD-BNA
42h 48m2 stops
$1,797Air Canada
Find Deal
Sun, 12 Apr - Mon, 20 Apr
Qantas Airways Logo
17:33 - 07:30BNA-SYD
22h 57m1 stop
Qantas Airways Logo
09:10 - 16:36SYD-BNA
22h 26m1 stop
$1,817Qantas Airways
Find Deal
Mon, 13 Apr - Mon, 20 Apr
Qantas Airways Logo
16:22 - 09:00BNA-SYD
23h 38m1 stop
Qantas Airways Logo
11:20 - 16:30SYD-BNA
22h 10m1 stop
$1,836Qantas Airways
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Sun, 23 Nov - Sat, 20 Dec
Multiple Airlines Logo
12:50 - 08:35BNA-SYD
27h 45m2 stops
Multiple Airlines Logo
10:20 - 15:05SYD-BNA
44h 45m2 stops
$1,859Multiple Airlines
Find Deal
Mon, 9 Mar - Fri, 20 Mar
United Airlines Logo
17:07 - 09:15BNA-SYD
23h 08m1 stop
United Airlines Logo
12:10 - 15:57SYD-BNA
20h 47m1 stop
$1,889United Airlines
Find Deal
Sun, 7 Dec - Sat, 27 Dec
United Airlines Logo
08:48 - 09:15BNA-SYD
32h 27m1 stop
United Airlines Logo
10:30 - 22:02SYD-BNA
27h 32m2 stops
$1,895United Airlines
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Thu, 12 Mar - Fri, 3 Apr
American Airlines Logo
14:23 - 09:00BNA-SYD
25h 37m2 stops
American Airlines Logo
11:20 - 18:22SYD-BNA
24h 02m2 stops
$1,900American Airlines
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Fri, 30 Jan - Sun, 1 Mar

Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets
Air Canada
7 Dec
BNA15:40Nashville Intl
48h 55m
2 stops
SYD09:35Sydney Kingsford Smith
27 Dec
SYD11:20Sydney Kingsford Smith
44h 45m
2 stops
BNA15:05Nashville Intl
$1,713
Find similar
Air Canada
7 Dec
BNA15:40Nashville Intl
48h 55m
3 stops
SYD09:35Sydney Kingsford Smith
27 Dec
SYD11:20Sydney Kingsford Smith
44h 45m
2 stops
BNA15:05Nashville Intl
$1,724
Find similar
Air Canada
12 Apr
BNA14:25Nashville Intl
49h 55m
2 stops
SYD07:20Sydney Kingsford Smith
20 Apr
SYD09:20Sydney Kingsford Smith
42h 48m
2 stops
BNA13:08Nashville Intl
$1,797
Find similar

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets
Qantas Airways
13 Apr
BNA17:33Nashville Intl
22h 57m
1 stop
SYD07:30Sydney Kingsford Smith
20 Apr
SYD09:10Sydney Kingsford Smith
22h 26m
1 stop
BNA16:36Nashville Intl
$1,817
Find similar
Qantas Airways
23 Nov
BNA16:22Nashville Intl
23h 38m
1 stop
SYD09:00Sydney Kingsford Smith
20 Dec
SYD11:20Sydney Kingsford Smith
22h 10m
1 stop
BNA16:30Nashville Intl
$1,836
Find similar
Qantas Airways
12 Mar
BNA17:40Nashville Intl
23h 20m
1 stop
SYD09:00Sydney Kingsford Smith
3 Apr
SYD18:45Sydney Kingsford Smith
37h 56m
1 stop
BNA16:41Nashville Intl
$2,189
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 26 October 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

Sun 7/12

15:40-09:35

2 stops48h 55m

Sydney Kingsford Smith

Sat 27/12

11:20-15:05

2 stops44h 45m

$1,713

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 7/12

15:40-09:35

3 stops48h 55m

Sydney Kingsford Smith

Sat 27/12

11:20-15:05

2 stops44h 45m

$1,724

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 30/1

20:54-07:25

3 stops41h 31m

Sydney Kingsford Smith

Fri 6/2

06:00-00:59

3 stops35h 59m

$1,770

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 12/4

14:25-07:20

2 stops49h 55m

Sydney Kingsford Smith

Mon 20/4

09:20-13:08

2 stops42h 48m

$1,797

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 13/4

17:33-07:30

1 stop22h 57m

Sydney Kingsford Smith

Mon 20/4

09:10-16:36

1 stop22h 26m

$1,817

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 23/11

16:22-09:00

1 stop23h 38m

Sydney Kingsford Smith

Sat 20/12

11:20-16:30

1 stop22h 10m

$1,836

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 9/3

12:50-08:35

2 stops27h 45m

Sydney Kingsford Smith

Fri 20/3

10:20-15:05

2 stops44h 45m

$1,859

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 7/12

17:07-09:15

1 stop23h 08m

Sydney Kingsford Smith

Sat 27/12

12:10-15:57

1 stop20h 47m

$1,889

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 12/3

08:48-09:15

1 stop32h 27m

Sydney Kingsford Smith

Fri 3/4

10:30-22:02

2 stops27h 32m

$1,895

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 30/1

14:23-09:00

2 stops25h 37m

Sydney Kingsford Smith

Sun 1/3

11:20-18:22

2 stops24h 02m

$1,900

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $1,263. 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 $1,576.

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 $2,233. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,931.

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 $1,910 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 $1,384 on momondo.

How have Nashville to Sydney flight prices changed over time?

As of October 2025, prices for Nashville to Sydney flights are approximately 14% 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.
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  • 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 22h 05m.

  • 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 $1,298Free cancellationRating
7.4
9,002 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
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
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.

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