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Cheap flights from Nashville to Sydney from $716

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Nashville to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:24 - 09:00BNA-SYD
22h 36m1 stop
Qantas Airways Logo
07:05 - 16:46SYD-BNA
26h 41m2 stops
$1,465Qantas Airways
Find Deal
Tue, 3 Feb - Wed, 18 Feb
Qantas Airways Logo
16:55 - 20:50BNA-SYD
34h 55m2 stops
Qantas Airways Logo
11:20 - 16:46SYD-BNA
22h 26m1 stop
$1,499Qantas Airways
Find Deal
Sun, 1 Mar - Fri, 6 Mar
Qantas Airways Logo
16:55 - 20:50BNA-SYD
34h 55m2 stops
Qantas Airways Logo
11:20 - 16:41SYD-BNA
21h 21m1 stop
$1,501Qantas Airways
Find Deal
Mon, 2 Mar - Mon, 16 Mar
Qantas Airways Logo
16:50 - 09:00BNA-SYD
23h 10m1 stop
Qantas Airways Logo
16:20 - 16:24SYD-BNA
41h 04m2 stops
$1,532Qantas Airways
Find Deal
Mon, 29 Dec - Tue, 13 Jan
Qantas Airways Logo
16:55 - 09:00BNA-SYD
23h 05m1 stop
Qantas Airways Logo
19:15 - 16:46SYD-BNA
38h 31m2 stops
$1,547Qantas Airways
Find Deal
Fri, 27 Feb - Tue, 3 Mar
Multiple Airlines Logo
16:00 - 09:35BNA-SYD
24h 35m2 stops
Multiple Airlines Logo
11:20 - 15:05SYD-BNA
44h 45m2 stops
$1,623Multiple Airlines
Find Deal
Tue, 3 Feb - Wed, 18 Feb
Multiple Airlines Logo
16:00 - 09:35BNA-SYD
24h 35m2 stops
Multiple Airlines Logo
11:20 - 15:05SYD-BNA
44h 45m3 stops
$1,632Multiple Airlines
Find Deal
Tue, 3 Feb - Wed, 18 Feb
Air Canada Logo
15:40 - 07:20BNA-SYD
48h 40m2 stops
Air Canada Logo
09:20 - 19:42SYD-BNA
25h 22m1 stop
$1,677Air Canada
Find Deal
Tue, 12 May - Thu, 28 May
Air Canada Logo
15:40 - 07:20BNA-SYD
48h 40m2 stops
Air Canada Logo
09:20 - 15:04SYD-BNA
44h 44m3 stops
$1,686Air Canada
Find Deal
Tue, 12 May - Thu, 28 May
Air Canada Logo
15:40 - 07:20BNA-SYD
48h 40m2 stops
Air Canada Logo
09:20 - 15:04SYD-BNA
44h 44m3 stops
$1,688Air Canada
Find Deal
Tue, 12 May - Thu, 28 May

Delta flights from Nashville to Sydney

Our best Delta deals on Nashville to Sydney flight tickets
Delta
12 Mar
BNA07:00Nashville Intl
31h 05m
1 stop
SYD06:05Sydney Kingsford Smith
3 Apr
SYD10:25Sydney Kingsford Smith
29h 12m
1 stop
BNA23:37Nashville Intl
$2,072
Find similar
Delta
2 Mar
BNA15:11Nashville Intl
24h 19m
1 stop
SYD08:30Sydney Kingsford Smith
16 Mar
SYD13:15Sydney Kingsford Smith
21h 17m
1 stop
BNA18:32Nashville Intl
$2,073
Find similar
Delta
12 Mar
BNA07:05Nashville Intl
31h 00m
2 stops
SYD06:05Sydney Kingsford Smith
3 Apr
SYD10:25Sydney Kingsford Smith
29h 12m
1 stop
BNA23:37Nashville Intl
$2,079
Find similar

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets
Qantas Airways
3 Feb
BNA17:24Nashville Intl
22h 36m
1 stop
SYD09:00Sydney Kingsford Smith
18 Feb
SYD07:05Sydney Kingsford Smith
26h 41m
2 stops
BNA16:46Nashville Intl
$1,465
Find similar
Qantas Airways
1 Mar
BNA16:55Nashville Intl
34h 55m
2 stops
SYD20:50Sydney Kingsford Smith
6 Mar
SYD11:20Sydney Kingsford Smith
22h 26m
1 stop
BNA16:46Nashville Intl
$1,499
Find similar
Qantas Airways
2 Mar
BNA16:55Nashville Intl
34h 55m
2 stops
SYD20:50Sydney Kingsford Smith
16 Mar
SYD11:20Sydney Kingsford Smith
21h 21m
1 stop
BNA16:41Nashville Intl
$1,501
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 20 November 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 3/2

17:24-09:00

1 stop22h 36m

Sydney Kingsford Smith

Wed 18/2

07:05-16:46

2 stops26h 41m

$1,465

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 1/3

16:55-20:50

2 stops34h 55m

Sydney Kingsford Smith

Fri 6/3

11:20-16:46

1 stop22h 26m

$1,499

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/3

16:55-20:50

2 stops34h 55m

Sydney Kingsford Smith

Mon 16/3

11:20-16:41

1 stop21h 21m

$1,501

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 29/12

16:50-09:00

1 stop23h 10m

Sydney Kingsford Smith

Tue 13/1

16:20-16:24

2 stops41h 04m

$1,532

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 27/2

16:55-09:00

1 stop23h 05m

Sydney Kingsford Smith

Tue 3/3

19:15-16:46

2 stops38h 31m

$1,547

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 3/2

16:00-09:35

2 stops24h 35m

Sydney Kingsford Smith

Wed 18/2

11:20-15:05

2 stops44h 45m

$1,623

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 3/2

16:00-09:35

2 stops24h 35m

Sydney Kingsford Smith

Wed 18/2

11:20-15:05

3 stops44h 45m

$1,632

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/5

15:40-07:20

2 stops48h 40m

Sydney Kingsford Smith

Thu 28/5

09:20-19:42

1 stop25h 22m

$1,677

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/5

15:40-07:20

2 stops48h 40m

Sydney Kingsford Smith

Thu 28/5

09:20-15:04

3 stops44h 44m

$1,686

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/5

15:40-07:20

2 stops48h 40m

Sydney Kingsford Smith

Thu 28/5

09:20-15:04

3 stops44h 44m

$1,688

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 $1,268. 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 $1,584.

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 $2,245. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,951.

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 $1,933 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 $1,340 on momondo.

How have Nashville to Sydney flight prices changed over time?

As of November 2025, prices for Nashville to Sydney flights are approximately 42% 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 22h 36m.

  • 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 $1,304Free cancellationRating
7.4
9,025 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
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.

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