What are the cheapest airlines flying from Nashville to Sydney round-trip?

Our cheapest airline available from Nashville to Sydney is Air Canada. Our recent data shows that you can find tickets from as low as $2,343 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $2,381 and $2,475 round-trip. Find deals

What is the cheapest day to fly from Nashville to Sydney?

Travellers seeking maximum savings on their Nashville to Sydney flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Nashville to Sydney?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 76% on the overall cost on flights from Nashville to Sydney.

How far in advance should I book a flight from Nashville to Sydney?

To save on the cost of your flight from Nashville to Sydney, book at least 51 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,444 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,071.

What is the cheapest month to fly from Nashville to Sydney?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, May can be a great choice for travel to Sydney. Flights to Sydney from Nashville in May are about $2,049 on average during May, but can be found for as low as $1,302.

Can I find deals for flights from Nashville to Sydney that include hotel bookings?

Yes. In addition to deals on Nashville to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Nashville to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Sydney.

Can I find deals for business class flights from Nashville to Sydney?

Yes. Cheapflights offers flight deals from Nashville to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,732+ Flights from Nashville to Sydney

Cheapflights Tip: The best prices from Nashville Intl to Sydney Kingsford Smith are usually found in May or March, booked 84 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Nashville to Sydney

Round-trip from	$2,343
Popular in	April
Cheapest in	May
Average price	$2,524

Air Canada
10/5-26/5
5 total stops
95h 12m total
Nashville to Sydney

Search Deals

High demand for flights, 15% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Nashville to Sydney

Cheapest flights from Nashville to Sydney
Explore the most affordable flight options available from Nashville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 26/918:35BNA - SYD

2 stops45h 45mAir Canada

Sun 12/1010:20SYD - BNA

2 stops26h 40mAir Canada

Deal found 14/4$1,973

Sat 8/1114:26BNA - SYD

2 stops26h 09mMultiple Airlines

Sun 16/1111:20SYD - BNA

2 stops24h 12mMultiple Airlines

Deal found 14/4$1,998

Wed 30/708:40BNA - SYD

2 stops33h 05mAir New Zealand

Fri 8/808:45SYD - BNA

2 stops35h 45mAir New Zealand

Deal found 15/4$2,199

Tue 23/916:15BNA - SYD

1 stop23h 50mAmerican Airlines

Tue 30/909:10SYD - BNA

1 stop20h 53mAmerican Airlines

Deal found 14/4$2,280

Sun 7/1218:36BNA - SYD

1 stop21h 39mUnited Airlines

Mon 22/1211:50SYD - BNA

1 stop23h 42mUnited Airlines

Deal found 13/4$2,302

Sun 19/1015:00BNA - SYD

1 stop24h 35mDelta

Wed 29/1010:05SYD - BNA

1 stop29h 37mDelta

Deal found 13/4$2,316

Fri 23/517:32BNA - SYD

1 stop22h 33mQantas Airways

Fri 30/509:10SYD - BNA

1 stop22h 26mQantas Airways

Deal found 13/4$2,556

Fri 16/517:50BNA - SYD

2 stops34h 55mAlaska Airlines

Sun 1/621:40SYD - BNA

2 stops34h 10mAlaska Airlines

Deal found 13/4$2,595

Fri 26/907:35BNA - SYD

3 stops44h 25mTurkish Airlines

Sun 12/1021:55SYD - BNA

3 stops58h 00mTurkish Airlines

Deal found 14/4$3,449

Sun 21/1216:10BNA - SYD

3 stops48h 20mLATAM Airlines

Thu 1/111:45SYD - BNA

3 stops37h 49mLATAM Airlines

Deal found 14/4$5,722

Sun 7/1214:29BNA - SYD

3 stops47h 26mBritish Airways

Mon 22/1216:20SYD - BNA

3 stops41h 55mBritish Airways

Deal found 13/4$5,963

Best flights from Nashville to Sydney
Discover carefully curated flight deals from Nashville to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Sat 10/508:15BNA - SYD

3 stops32h 05mAir Canada

Mon 26/509:20SYD - BNA

2 stops63h 07mAir Canada

Deal found 14/4$2,343

Mon 23/618:35BNA - SYD

1 stop21h 20mUnited Airlines

Thu 3/710:20SYD - BNA

1 stop27h 39mUnited Airlines

Deal found 14/4$2,381

Sat 28/614:58BNA - SYD

1 stop24h 37mDelta

Sat 5/709:25SYD - BNA

1 stop29h 08mDelta

Deal found 14/4$2,475

Sun 25/506:40BNA - SYD

1 stop33h 15mAir New Zealand

Sat 31/518:20SYD - BNA

2 stops58h 44mAir New Zealand

Deal found 13/4$2,554

Fri 23/517:32BNA - SYD

1 stop22h 33mQantas Airways

Fri 30/509:10SYD - BNA

1 stop22h 26mQantas Airways

Deal found 13/4$2,556

Fri 16/517:50BNA - SYD

2 stops34h 55mAlaska Airlines

Sun 1/621:40SYD - BNA

2 stops34h 10mAlaska Airlines

Deal found 14/4$2,595

Fri 16/517:32BNA - SYD

1 stop22h 33mAmerican Airlines

Sun 1/609:10SYD - BNA

2 stops24h 27mAmerican Airlines

Deal found 14/4$2,603

Fri 23/516:55BNA - SYD

1 stop23h 35mMultiple Airlines

Fri 30/516:20SYD - BNA

2 stops52h 20mMultiple Airlines

Deal found 13/4$2,622

Fri 13/617:53BNA - SYD

3 stops44h 27mBritish Airways

Fri 4/714:40SYD - BNA

3 stops41h 30mBritish Airways

Deal found 14/4$6,435

Tue 8/706:25BNA - SYD

2 stops57h 20mLATAM Airlines

Fri 18/712:10SYD - BNA

2 stops43h 30mLATAM Airlines

Deal found 14/4$12,368

Tue 8/707:30BNA - SYD

3 stops44h 30mTurkish Airlines

Fri 18/720:55SYD - BNA

3 stops41h 25mTurkish Airlines

Deal found 14/4$19,326

Last-minute flights from Nashville to Sydney
Discover last-minute flight deals from Nashville to Sydney. Data last updated 15 April 2025 and is based on user searches.

Tue 15/417:22BNA - SYD

2 stops27h 23mMultiple Airlines

Tue 22/413:15SYD - BNA

2 stops21h 34mMultiple Airlines

Deal found 14/4$2,568

Wed 23/409:50BNA - SYD

2 stops30h 30mMultiple Airlines

Wed 30/408:55SYD - BNA

2 stops68h 51mMultiple Airlines

Deal found 14/4$2,978

Wed 23/417:33BNA - SYD

1 stop22h 32mAmerican Airlines

Wed 30/409:10SYD - BNA

1 stop22h 32mAmerican Airlines

Deal found 14/4$3,311

Sat 10/510:20BNA - SYD

2 stops30h 00mAir Canada

Mon 26/509:20SYD - BNA

2 stops63h 07mAir Canada

Deal found 14/4$2,343

Sat 10/516:00BNA - SYD

2 stops48h 00mUnited Airlines

Mon 26/510:20SYD - BNA

1 stop20h 14mUnited Airlines

Deal found 14/4$2,817

Fri 16/517:50BNA - SYD

2 stops34h 55mAlaska Airlines

Sun 1/621:40SYD - BNA

2 stops34h 10mAlaska Airlines

Deal found 13/4$2,595

Fri 16/517:32BNA - SYD

1 stop22h 33mAmerican Airlines

Sun 1/609:10SYD - BNA

2 stops24h 27mAmerican Airlines

Deal found 14/4$2,603

Fri 23/517:32BNA - SYD

1 stop22h 33mQantas Airways

Fri 30/509:10SYD - BNA

1 stop22h 26mQantas Airways

Deal found 13/4$2,556

Sun 25/506:40BNA - SYD

1 stop33h 15mAir New Zealand

Sat 31/518:20SYD - BNA

2 stops58h 44mAir New Zealand

Deal found 13/4$2,554

Cheapflights Fare Finder

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 10/5

08:15-07:20

3 stops32h 05m

Sydney Kingsford Smith

Mon 26/5

09:20-09:27

2 stops63h 07m

$2,343

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 23/6

18:35-06:55

1 stop21h 20m

Sydney Kingsford Smith

Thu 3/7

10:20-22:59

1 stop27h 39m

$2,381

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 28/6

14:58-06:35

1 stop24h 37m

Sydney Kingsford Smith

Sat 5/7

09:25-23:33

1 stop29h 08m

$2,475

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 25/5

06:40-06:55

1 stop33h 15m

Sydney Kingsford Smith

Sat 31/5

18:20-14:04

2 stops58h 44m

$2,554

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 23/5

17:32-07:05

1 stop22h 33m

Sydney Kingsford Smith

Fri 30/5

09:10-16:36

1 stop22h 26m

$2,556

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 16/5

17:50-19:45

2 stops34h 55m

Sydney Kingsford Smith

Sun 1/6

21:40-16:50

2 stops34h 10m

$2,595

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 16/5

17:32-07:05

1 stop22h 33m

Sydney Kingsford Smith

Sun 1/6

09:10-18:37

2 stops24h 27m

$2,603

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 23/5

16:55-07:30

1 stop23h 35m

Sydney Kingsford Smith

Fri 30/5

16:20-05:40

2 stops52h 20m

$2,622

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 13/6

17:53-05:20

3 stops44h 27m

Sydney Kingsford Smith

Fri 4/7

14:40-17:10

3 stops41h 30m

$6,435

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 8/7

06:25-06:45

2 stops57h 20m

Sydney Kingsford Smith

Fri 18/7

12:10-16:40

2 stops43h 30m

$12,368

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 12 results

Best time to book a flight from Nashville to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Nashville with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Sydney

How far ahead should I book a flight from Nashville to Sydney?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Nashville to Sydney?

Currently, May is the cheapest month in which you can book a flight from Nashville to Sydney (average of $129). Flying from Nashville to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BNA to SYD?

When flying from Nashville to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very Good

9,871 reviews

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very Good

7,916 reviews

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Air New Zealand

8.0

Very Good

464 reviews

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Qantas Airways

7.5

Good

818 reviews

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

LATAM Airlines

7.5

Good

1,758 reviews

Alaska Airlines

8.0

Very Good

9,871 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines flying from Nashville to Sydney round-trip?
Our cheapest airline available from Nashville to Sydney is Air Canada. Our recent data shows that you can find tickets from as low as $2,343 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $2,381 and $2,475 round-trip.
Can I find deals for flights from Nashville to Sydney that include hotel bookings?
Yes. In addition to deals on Nashville to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Nashville to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Sydney.
Can I find deals for business class flights from Nashville to Sydney?
Yes. Cheapflights offers flight deals from Nashville to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Nashville to Sydney?
Currently, May is the cheapest month in which you can book a flight from Nashville to Sydney (average of $129). Flying from Nashville to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Parramatta

Wollongong

Katoomba

Manly

Penrith

Coogee

Randwick

Terrigal

Cronulla

Lithgow

Bondi Beach

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Nashville to Sydney

Memphis to Sydney flights

Other flights to Sydney

Top airline flying from Nashville to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,379	Average$2,345	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Nashville to Sydney?

Cheapflights helps you search for flights from Nashville to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Nashville to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Nashville.

Can Cheapflights find flights from Nashville to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Nashville to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Nashville to Sydney become cheaper?

Of course! You can now track prices for flights from Nashville to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Nashville to Sydney from $1,732

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Nashville Intl to Sydney Kingsford Smith are usually found in May or March, booked 84 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Nashville to Sydney

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Nashville to Sydney

Cheapest flights from Nashville to SydneyExplore the most affordable flight options available from Nashville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Nashville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Nashville to Sydney that are best for you.

Best time to book a flight from Nashville to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Nashville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Sydney

How far ahead should I book a flight from Nashville to Sydney?

Use this chart to determine the optimal time to book a return flight from Nashville to Sydney. Price data was last updated on 11 April 2025.

What is the cheapest month to book a flight from Nashville to Sydney?

What is the cheapest time of day to fly from BNA to SYD?

Find hourly flight availability from Nashville to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 15 April 2025.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Nashville to Sydney round-trip?

Can I find deals for flights from Nashville to Sydney that include hotel bookings?

How can I find direct flights from Nashville to Sydney?

Can I find deals for business class flights from Nashville to Sydney?

What is the cheapest month to book a flight from Nashville to Sydney?

Travelling to a place near Nashville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nashville to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Nashville to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Nashville to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Nashville to Sydney?

Can Cheapflights find flights from Nashville to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Nashville to Sydney become cheaper?

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Cheapest flights from Nashville to Sydney
Explore the most affordable flight options available from Nashville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.