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Cheap flights from Nashville to Sydney from $893

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Sydney departing on 1/31. 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
0 bags

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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
5:24 pm - 9:00 am
BNA
-
SYD
22h 36m1 stop
Qantas Airways Logo
7:15 pm - 12:33 pm
SYD
-
BNA
34h 18m2 stops
$893Qantas Airways
Sat, Jan 31 - Sat, Feb 7
Qantas Airways Logo
4:55 pm - 8:50 pm
BNA
-
SYD
34h 55m2 stops
Qantas Airways Logo
11:20 am - 4:51 pm
SYD
-
BNA
21h 31m1 stop
$939Qantas Airways
Mon, Mar 2 - Mon, Mar 16
Qantas Airways Logo
5:24 pm - 8:50 pm
BNA
-
SYD
34h 26m2 stops
Qantas Airways Logo
5:45 pm - 3:59 pm
SYD
-
BNA
39h 14m1 stop
$946Qantas Airways
Mon, Feb 9 - Fri, Feb 20
Air Canada Logo
8:15 am - 9:35 am
BNA
-
SYD
32h 20m2 stops
Air Canada Logo
11:20 am - 3:05 pm
SYD
-
BNA
44h 45m2 stops
$964Air Canada
Wed, Feb 4 - Sun, Feb 15
Multiple Airlines Logo
12:50 pm - 9:35 am
BNA
-
SYD
27h 45m2 stops
Multiple Airlines Logo
11:20 am - 1:16 pm
SYD
-
BNA
42h 56m2 stops
$965Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
12:50 pm - 9:35 am
BNA
-
SYD
27h 45m2 stops
Multiple Airlines Logo
11:20 am - 3:05 pm
SYD
-
BNA
44h 45m3 stops
$968Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Air Canada Logo
8:15 am - 9:35 am
BNA
-
SYD
32h 20m2 stops
Air Canada Logo
11:20 am - 3:05 pm
SYD
-
BNA
44h 45m3 stops
$970Air Canada
Wed, Feb 4 - Sun, Feb 15
Air Canada Logo
8:15 am - 9:35 am
BNA
-
SYD
32h 20m1 stop
Air Canada Logo
11:20 am - 1:16 pm
SYD
-
BNA
42h 56m1 stop
$972Air Canada
Wed, Feb 18 - Wed, Feb 25
Qantas Airways Logo
4:55 pm - 8:50 pm
BNA
-
SYD
34h 55m2 stops
Qantas Airways Logo
11:20 am - 4:51 pm
SYD
-
BNA
21h 31m1 stop
$974Qantas Airways
Mon, Mar 2 - Mon, Mar 16
Air Canada Logo
8:15 am - 7:20 am
BNA
-
SYD
32h 05m2 stops
Air Canada Logo
9:20 am - 7:45 pm
SYD
-
BNA
25h 25m1 stop
$1,000Air Canada
Tue, May 12 - Thu, May 28

United Airlines flights from Nashville to Sydney

Our best United Airlines deals on Nashville to Sydney flight tickets
United Airlines
Jan 14
BNA10:43 amNashville Intl
29h 32m
2 stops
SYD9:15 amSydney Kingsford Smith
Jan 21
SYD11:50 amSydney Kingsford Smith
22h 07m
1 stop
BNA4:57 pmNashville Intl
$1,163
Find similar
United Airlines
Jan 14
BNA1:32 pmNashville Intl
26h 43m
2 stops
SYD9:15 amSydney Kingsford Smith
Jan 21
SYD2:00 pmSydney Kingsford Smith
24h 50m
2 stops
BNA9:50 pmNashville Intl
$1,168
Find similar
United Airlines
Dec 21
BNA8:30 amNashville Intl
28h 50m
1 stop
SYD6:20 amSydney Kingsford Smith
Dec 23
SYD8:30 amSydney Kingsford Smith
24h 37m
2 stops
BNA4:07 pmNashville Intl
$1,823
Find similar

Delta flights from Nashville to Sydney

Our best Delta deals on Nashville to Sydney flight tickets
Delta
Mar 12
BNA7:00 amNashville Intl
31h 05m
1 stop
SYD6:05 amSydney Kingsford Smith
Apr 3
SYD10:15 amSydney Kingsford Smith
23h 10m
1 stop
BNA5:25 pmNashville Intl
$1,263
Find similar
Delta
Feb 16
BNA7:35 amNashville Intl
31h 55m
1 stop
SYD8:30 amSydney Kingsford Smith
Feb 20
SYD10:40 amSydney Kingsford Smith
22h 17m
1 stop
BNA3:57 pmNashville Intl
$1,413
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 December 18, 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

Sat 1/31

5:24 pm-9:00 am

1 stop22h 36m

Sydney Kingsford Smith

Sat 2/7

7:15 pm-12:33 pm

2 stops34h 18m

$893

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-4:51 pm

1 stop21h 31m

$939

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 2/9

5:24 pm-8:50 pm

2 stops34h 26m

Sydney Kingsford Smith

Fri 2/20

5:45 pm-3:59 pm

1 stop39h 14m

$946

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/4

8:15 am-9:35 am

2 stops32h 20m

Sydney Kingsford Smith

Sun 2/15

11:20 am-3:05 pm

2 stops44h 45m

$964

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/18

12:50 pm-9:35 am

2 stops27h 45m

Sydney Kingsford Smith

Wed 2/25

11:20 am-1:16 pm

2 stops42h 56m

$965

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/18

12:50 pm-9:35 am

2 stops27h 45m

Sydney Kingsford Smith

Wed 2/25

11:20 am-3:05 pm

3 stops44h 45m

$968

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/4

8:15 am-9:35 am

2 stops32h 20m

Sydney Kingsford Smith

Sun 2/15

11:20 am-3:05 pm

3 stops44h 45m

$970

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 2/18

8:15 am-9:35 am

1 stop32h 20m

Sydney Kingsford Smith

Wed 2/25

11:20 am-1:16 pm

1 stop42h 56m

$972

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-4:51 pm

1 stop21h 31m

$974

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 5/12

8:15 am-7:20 am

2 stops32h 05m

Sydney Kingsford Smith

Thu 5/28

9:20 am-7:45 pm

1 stop25h 25m

$1,000

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

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 $822. 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 $1,067.

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 $1,282 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 $869 on momondo.

Can stopping save me money on Nashville to Sydney flights?

You could potentially save up to 22% 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 December 2025, prices for Nashville to Sydney flights are approximately 39% 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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from Nashville to Sydney takes 23h 05m
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?

    The straight-line distance from Nashville Intl to Sydney Kingsford Smith is 9195.2 mi. Flights usually cover this in 23h 05m, 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
11,054 reviews
Search American Airlines flights
Air CanadaPriceFrom $810Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom $822Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $892Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,140Free CancellationRating
7.5
947 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
Manly
Penrith
Cronulla
Lithgow
Leura
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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