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Cheap flights from Nashville to Sydney from $1,029

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SYD
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Nashville Intl to Sydney Kingsford Smith are usually found in May or March, booked 85 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Nashville to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

$1,343

One-way from

$1,029

Popular in

April

Cheapest in

May

Average price

$2,489
United Airlines
  • United Airlines
  • 14/6-21/6
  • 3 total stops
  • 49h 10m total
  • Nashville to Sydney
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 34h 55m total
  • Nashville to Sydney
Search Deals
High demand for flights, 15% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 30 April 2025.

Sat 14/614:40BNA - SYD
1 stop25h 15mUnited Airlines
Sat 21/609:30SYD - BNA
2 stops23h 55mUnited Airlines
Deal found 30/4$1,343
Thu 4/1217:51BNA - SYD
2 stops32h 54mMultiple Airlines
Fri 19/1213:55SYD - BNA
2 stops32h 29mMultiple Airlines
Deal found 29/4$1,908
Fri 31/1006:35BNA - SYD
2 stops34h 10mAir New Zealand
Thu 13/1111:45SYD - BNA
2 stops34h 39mAir New Zealand
Deal found 29/4$2,006
Sun 15/617:48BNA - SYD
1 stop22h 17mQantas Airways
Fri 15/809:10SYD - BNA
1 stop22h 32mQantas Airways
Deal found 30/4$2,014
Mon 9/615:05BNA - SYD
1 stop24h 30mDelta
Sat 21/609:25SYD - BNA
1 stop29h 08mDelta
Deal found 29/4$2,170
Tue 23/916:15BNA - SYD
1 stop23h 50mAmerican Airlines
Tue 30/909:10SYD - BNA
1 stop20h 53mAmerican Airlines
Deal found 29/4$2,251
Fri 5/912:36BNA - SYD
2 stops29h 49mANA
Sun 14/911:50SYD - BNA
2 stops39h 45mANA
Deal found 30/4$2,345
Thu 29/517:50BNA - SYD
2 stops34h 55mAlaska Airlines
Thu 5/621:40SYD - BNA
1 stop32h 39mAlaska Airlines
Deal found 29/4$2,465
Tue 23/908:15BNA - SYD
2 stops32h 05mAir Canada
Tue 30/909:20SYD - BNA
3 stops50h 40mAir Canada
Deal found 30/4$2,472
Sat 3/520:20BNA - SYD
2 stops53h 50mQatar Airways
Fri 9/520:45SYD - BNA
2 stops42h 25mQatar Airways
Deal found 29/4$3,130
Wed 3/907:35BNA - SYD
3 stops44h 25mTurkish Airlines
Tue 16/920:55SYD - BNA
3 stops58h 00mTurkish Airlines
Deal found 30/4$3,416
Sun 6/718:16BNA - SYD
3 stops48h 19mLATAM Airlines
Sat 12/711:50SYD - BNA
3 stops35h 46mLATAM Airlines
Deal found 29/4$5,412

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Nashville to Sydney that are best for you.

Fly from

Nashville

Fly to

Sydney

Route

Depart

Return

Price

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sat 14/6

14:40-06:55

1 stop25h 15m

Sydney Kingsford Smith

Sat 21/6

09:30-18:25

2 stops23h 55m

$1,343

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Sun 15/6

17:48-07:05

1 stop22h 17m

Sydney Kingsford Smith

Fri 15/8

09:10-16:42

1 stop22h 32m

$2,014

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 3/9

14:57-08:45

2 stops26h 48m

Sydney Kingsford Smith

Tue 16/9

11:50-05:36

2 stops32h 46m

$2,042

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Mon 9/6

15:05-06:35

1 stop24h 30m

Sydney Kingsford Smith

Sat 21/6

09:25-23:33

1 stop29h 08m

$2,170

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 13/6

21:32-07:30

1 stop42h 58m

Sydney Kingsford Smith

Fri 20/6

16:20-05:40

2 stops52h 20m

$2,247

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 23/9

16:15-07:05

1 stop23h 50m

Sydney Kingsford Smith

Tue 30/9

09:10-15:03

1 stop20h 53m

$2,251

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Fri 5/9

12:36-09:25

2 stops29h 49m

Sydney Kingsford Smith

Sun 14/9

11:50-12:35

2 stops39h 45m

$2,345

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Thu 29/5

17:50-19:45

2 stops34h 55m

Sydney Kingsford Smith

Thu 5/6

21:40-15:19

1 stop32h 39m

$2,465

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Tue 23/9

08:15-07:20

2 stops32h 05m

Sydney Kingsford Smith

Tue 30/9

09:20-21:00

3 stops50h 40m

$2,472

NashvilleSydney

BNA - SYD

BNASYD

Nashville Intl

Wed 3/9

07:35-19:00

3 stops44h 25m

Sydney Kingsford Smith

Sun 14/9

20:55-15:55

3 stops58h 00m

$3,416

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 15 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Nashville to Sydney. Price data was last updated on 25 April 2025.

Booking 85 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?

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 30 April 2025.

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

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

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

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 30 April 2025.
See what other customers who have flown with ANA, Alaska Airlines and Delta from Nashville to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
852 reviews
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Alaska Airlines
8.0
Very Good
9,968 reviews
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,936 reviews
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
8.0
Very Good
472 reviews
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
829 reviews
ANA
8.3
Very Good
852 reviews
Check prices

Food

7.6

Crew

8.7

Comfort

8.1

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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?

    Our cheapest airline available from Nashville to Sydney is United Airlines. Our recent data shows that you can find tickets from as low as $1,343 on this airline. Additional options worth looking into are Qantas Airways and Air New Zealand, starting at $2,014 and $2,042 round-trip. These flights start at 33% lower than the current average price 3 months from now.

  • 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

Travelling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
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Katoomba
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Alternative routes for Nashville to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Memphis to Sydney flights

Top airline flying from Nashville to Sydney

Discover the top airline that operate flights from Nashville to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,320Average$2,275FlexibilityNo cancel feeOn-time69%
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