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Cheap flights from Nashville to Sydney from $558

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 3/19. 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 round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
4:55 pm - 8:50 pmBNA-SYD
34h 55m2 stops
Qantas Airways Logo
11:20 am - 4:41 pmSYD-BNA
21h 21m1 stop
$1,074Qantas Airways
Find Deal
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
2:26 pm - 8:35 amBNA-SYD
26h 09m2 stops
Multiple Airlines Logo
10:20 am - 1:16 pmSYD-BNA
42h 56m2 stops
$1,091Multiple Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
Qantas Airways Logo
6:00 pm - 5:40 pmBNA-SYD
30h 40m2 stops
Qantas Airways Logo
11:20 am - 4:46 pmSYD-BNA
22h 26m1 stop
$1,124Qantas Airways
Find Deal
Tue, Feb 3 - Fri, Feb 13
Multiple Airlines Logo
4:00 pm - 9:35 amBNA-SYD
24h 35m2 stops
Multiple Airlines Logo
11:20 am - 3:05 pmSYD-BNA
44h 45m2 stops
$1,127Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 13
Air Canada Logo
8:15 am - 9:35 amBNA-SYD
32h 20m2 stops
Air Canada Logo
10:20 am - 1:16 pmSYD-BNA
42h 56m2 stops
$1,134Air Canada
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Thu, Mar 5 - Tue, Mar 10
Air Canada Logo
2:25 pm - 9:35 amBNA-SYD
50h 10m2 stops
Air Canada Logo
11:20 am - 3:05 pmSYD-BNA
44h 45m2 stops
$1,165Air Canada
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Thu, Feb 19 - Thu, Feb 26
United Airlines Logo
8:30 am - 6:20 amBNA-SYD
28h 50m2 stops
United Airlines Logo
11:50 am - 2:02 pmSYD-BNA
19h 12m1 stop
$1,229United Airlines
Find Deal
Sat, Jan 24 - Mon, Feb 23
United Airlines Logo
6:30 am - 6:20 amBNA-SYD
30h 50m1 stop
United Airlines Logo
2:00 pm - 10:59 pmSYD-BNA
25h 59m1 stop
$1,231United Airlines
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Tue, Jan 20 - Sun, Mar 1
American Airlines Logo
5:40 pm - 9:00 amBNA-SYD
23h 20m1 stop
American Airlines Logo
6:45 pm - 12:19 amSYD-BNA
21h 34m2 stops
$1,239American Airlines
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Thu, Mar 12 - Fri, Apr 3
American Airlines Logo
4:22 pm - 9:00 amBNA-SYD
23h 38m1 stop
American Airlines Logo
11:20 am - 4:42 pmSYD-BNA
22h 22m1 stop
$1,246American Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7

Qantas Airways flights from Nashville to Sydney

Our best Qantas Airways deals on Nashville to Sydney flight tickets
Qantas Airways
Mar 2
BNA4:55 pmNashville Intl
34h 55m
2 stops
SYD8:50 pmSydney Kingsford Smith
Mar 16
SYD11:20 amSydney Kingsford Smith
21h 21m
1 stop
BNA4:41 pmNashville Intl
$1,074
Find similar
Qantas Airways
Feb 3
BNA6:00 pmNashville Intl
30h 40m
2 stops
SYD5:40 pmSydney Kingsford Smith
Feb 13
SYD11:20 amSydney Kingsford Smith
22h 26m
1 stop
BNA4:46 pmNashville Intl
$1,124
Find similar
Qantas Airways
Feb 10
BNA5:14 pmNashville Intl
22h 46m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 18
SYD11:20 amSydney Kingsford Smith
21h 21m
1 stop
BNA4:41 pmNashville Intl
$1,167
Find similar

Air Canada flights from Nashville to Sydney

Our best Air Canada deals on Nashville to Sydney flight tickets
Air Canada
Mar 5
BNA8:15 amNashville Intl
32h 20m
2 stops
SYD9:35 amSydney Kingsford Smith
Mar 10
SYD10:20 amSydney Kingsford Smith
42h 56m
2 stops
BNA1:16 pmNashville Intl
$1,134
Find similar
Air Canada
Feb 19
BNA2:25 pmNashville Intl
50h 10m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 26
SYD11:20 amSydney Kingsford Smith
44h 45m
2 stops
BNA3:05 pmNashville Intl
$1,165
Find similar
Air Canada
Feb 19
BNA2:25 pmNashville Intl
50h 10m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 26
SYD11:20 amSydney Kingsford Smith
44h 45m
3 stops
BNA3:05 pmNashville Intl
$1,171
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 30, 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

Mon 3/2

4:55 pm-8:50 pm

2 stops34h 55m

Sydney Kingsford Smith

Mon 3/16

11:20 am-4:41 pm

1 stop21h 21m

$1,074

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 3/10

2:26 pm-8:35 am

2 stops26h 09m

Sydney Kingsford Smith

Wed 3/18

10:20 am-1:16 pm

2 stops42h 56m

$1,091

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 2/3

6:00 pm-5:40 pm

2 stops30h 40m

Sydney Kingsford Smith

Fri 2/13

11:20 am-4:46 pm

1 stop22h 26m

$1,124

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 2/3

4:00 pm-9:35 am

2 stops24h 35m

Sydney Kingsford Smith

Fri 2/13

11:20 am-3:05 pm

2 stops44h 45m

$1,127

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 3/5

8:15 am-9:35 am

2 stops32h 20m

Sydney Kingsford Smith

Tue 3/10

10:20 am-1:16 pm

2 stops42h 56m

$1,134

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 2/19

2:25 pm-9:35 am

2 stops50h 10m

Sydney Kingsford Smith

Thu 2/26

11:20 am-3:05 pm

2 stops44h 45m

$1,165

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 1/24

8:30 am-6:20 am

2 stops28h 50m

Sydney Kingsford Smith

Mon 2/23

11:50 am-2:02 pm

1 stop19h 12m

$1,229

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 1/20

6:30 am-6:20 am

1 stop30h 50m

Sydney Kingsford Smith

Sun 3/1

2:00 pm-10:59 pm

1 stop25h 59m

$1,231

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 3/12

5:40 pm-9:00 am

1 stop23h 20m

Sydney Kingsford Smith

Fri 4/3

6:45 pm-12:19 am

2 stops21h 34m

$1,239

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 12/2

4:22 pm-9:00 am

1 stop23h 38m

Sydney Kingsford Smith

Sun 12/7

11:20 am-4:42 pm

1 stop22h 22m

$1,246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, May is the cheapest month to fly from Nashville to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $823. If you are unable to visit Sydney during the month of May, then departing from Nashville during the month March is also very affordable. Most momondo users find prices during this month for around $1,027.

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

The cheapest day to depart from Nashville to Sydney is on a Tuesday when prices can be found for as low as $1,267. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,450.

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

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Nashville to Sydney at noon for as low as $1,264. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $1,389. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,244 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Nashville for as low as $902 on momondo.

Can stopping save me money on Nashville to Sydney flights?

You could potentially save up to 41% on your flight if you consider stops on a Nashville to Sydney flight.

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 round-trip 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?

    The straight-line distance from Nashville Intl to Sydney Kingsford Smith is 9195.2 mi. Flights usually cover this in 22h 46m, depending on flying conditions and air traffic around both airports.

  • 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 updated daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license 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
American AirlinesPriceFrom $803Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
Air CanadaPriceFrom $810Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
United AirlinesPriceFrom $822Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
DeltaPriceFrom $902Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,146Free CancellationRating
7.5
925 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Nashville.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Nashville.

I’m not ready to book a flight from Nashville to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Nashville to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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