BNA - SYD

$601 Find Cheap Flights from Nashville to Sydney - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Sydney departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,167
Typical prices: $1,146-$1,385
Qantas Airways
Sun 8/23Sun 8/30
BNA - SYD • 1 stop
Cheapest one-way
$601
Typical prices: $625-$951
Qantas Airways
Sun 8/23
BNA - SYD • 1 stop
Top airlines
Cheapest • from $1,167 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Nashville and Sydney. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $1,229 (round-trip)
Shortest trip • 21h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Nashville to Sydney (BNA-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to Sydney

Sun, Aug 23 - Sun, Aug 30
Qantas Airways Logo
6:22 pm - 7:05 am
BNA
-
SYD
21h 43m
1 stop
Qantas Airways Logo
9:10 am - 4:59 pm
SYD
-
BNA
22h 49m
1 stop
$1,167Qantas Airways
Sun, Aug 2 - Wed, Aug 12
Qantas Airways Logo
6:50 pm - 7:30 am
BNA
-
SYD
21h 40m
1 stop
Qantas Airways Logo
9:10 am - 4:59 pm
SYD
-
BNA
22h 49m
1 stop
$1,168Qantas Airways
Mon, Aug 3 - Wed, Aug 19
United Airlines Logo
4:56 pm - 6:55 am
BNA
-
SYD
22h 59m
1 stop
United Airlines Logo
9:30 am - 8:58 pm
SYD
-
BNA
26h 28m
2 stops
$1,186United Airlines
Sun, Aug 2 - Tue, Aug 11
Delta Logo
2:59 pm - 6:50 am
BNA
-
SYD
24h 51m
1 stop
Delta Logo
9:15 am - 9:04 pm
SYD
-
BNA
26h 49m
1 stop
$1,187Delta
Sun, Aug 2 - Tue, Aug 11
Delta Logo
2:59 pm - 6:50 am
BNA
-
SYD
24h 51m
1 stop
Delta Logo
9:15 am - 6:51 pm
SYD
-
BNA
24h 36m
2 stops
$1,191Delta
Sun, Aug 23 - Sun, Aug 30
Air Canada Logo
8:20 am - 7:20 am
BNA
-
SYD
32h 00m
1 stop
Air Canada Logo
9:20 am - 2:59 pm
SYD
-
BNA
44h 39m
2 stops
$1,195Air Canada
Sun, Aug 2 - Wed, Aug 12
Delta Logo
6:28 am - 6:50 am
BNA
-
SYD
33h 22m
1 stop
Delta Logo
9:15 am - 9:04 pm
SYD
-
BNA
26h 49m
1 stop
$1,197Delta
Tue, Sep 22 - Tue, Oct 13
Air Canada Logo
8:00 am - 7:20 am
BNA
-
SYD
32h 20m
2 stops
Air Canada Logo
10:20 am - 8:54 pm
SYD
-
BNA
26h 34m
2 stops
$1,198Air Canada
Sun, Aug 23 - Sun, Aug 30
Air Canada Logo
8:20 am - 7:20 am
BNA
-
SYD
32h 00m
1 stop
Air Canada Logo
9:20 am - 9:29 pm
SYD
-
BNA
27h 09m
2 stops
$1,199Air Canada
Sat, Aug 8 - Tue, Aug 18
Air Canada Logo
6:35 pm - 7:20 am
BNA
-
SYD
45h 45m
2 stops
Air Canada Logo
9:20 am - 6:11 am
SYD
-
BNA
35h 51m
1 stop
$1,200Air Canada
Booking Insights

KAYAK's insights & trends for Nashville to Sydney flights

Get data-powered insights and trends into flights from Nashville to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Nashville to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to Sydney departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to Sydney is August, where tickets cost $1,186 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,785 and $1,733 respectively.

Good to know

Low seasonApril
Cheapest flight$601
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Nashville to Sydney

When to book flights from Nashville to Sydney

Are your dates flexible? Find out the best times to travel from Nashville to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Sydney

  • What is the cheapest flight from Nashville to Sydney?

    In the last 5 days, the lowest price for a flight from Nashville to Sydney was $601 for a one-way ticket and $1,167 for a round-trip.

  • Do I need a passport to fly between Nashville and Sydney?

    A passport is required to fly from Nashville to Sydney.

  • Which aircraft models fly most regularly from Nashville to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Nashville to Sydney?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Nashville and Sydney, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Nashville to Sydney, Delta or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Nashville to Sydney are Delta and Qantas Airways. With an average price for the route of $1,785 and an overall rating of 7.8, Delta is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,217 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Nashville to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Nashville with another airline. Booking your flights between Nashville and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Nashville to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8463 reviews
8.5Crew
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

4.0 OkayLinda, Jun 2026
BNA - ATL
Read more Delta reviews

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

The tray table was broken and the food was terrible.

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Canceled last minute. Also canceled another flight that my brother was supposed to be on. Delta is horrible now. Never flying them again.

Inconsiderate staff, plane was very hot, poor decision-making from the crew.

More filling food and more entertainment options would be cool.

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

Loved the staff. The economy seats could have been bigger.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

Delayed and missed connection, was not re-booked like other travelers so ended up being stuck for several hours due to no one handling my booking.

same as previous comments. i hate being on a plane that long. no problems w/anything else.

Much better than I expected for such a long flight.

Good - better than other airlines in terms of food and seat comfort.

Experience was great. My only advice is to have a pasta dish on the menu. Otherwise everything was excellent.

Flight LA to Sydney was first moved earlier by 2 hrs from 10:25 pm to 8:25pm roughly a week before departure. Then on actual departure date, it was delayed 2x, and needed up leaving close to 10 pm. Then entertainment for the whole flight wasn’t working for most of the seats including ours. The baby crib at the middle isle was being taped to the wall to keep it tacked in using a packing tape while passengers were walking by looking for their seats. Not projecting good confidence. After a few minutes after take off the whole crib fell off. Good the people seating next to it wast hit or got scared. At arrival at Sydney, crew handed the customs forms as we were getting out of the plane. So passengers had to scramble to find a place to fill up the forms along the corridor going to immigration. So no one is available to help from Qantas to fill up the entry forms. Not a very good experience for a flagship carrier.

The seats were very uncomfortable. I paid for the front economy. i swear they added a row of seats in there. It was so tight, that I could measure the distance between my seat and the one in front from my elbow to the tips of my fingers plus six inches. The seat cushion was completely worn out. The dinner was very good. Thank you for having a vegetarian option as a standard. But breakfast was nothing but sugar. that's not food. The crew was crabby and rude, especially in regards to coming to the back gallery. And the entertainment choice: why would you put violent movies on the choice? the Godfather? Some movies with black women being beaten over the head with clubs? What the heck? You know that when there is a movie on a plane, everyone gets to watch it. Why choose the most violent titles possible? The total number of movies were very limited, and the television, even more so. No games were available on the set. The wellness section was nice, thank you. I appreciated a galley in the middle where I could stand. The seats were unbearable.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Smooth flight. As always dinner could have been more generous. Breakfast was great.

Moody attendants that can barely look up at the passengers. I’m all for people having an off day, but you can tell some Untied Airlines Employees have lost their zeal for their jobs

Great checkin experience and flight crew were very friendly and helpful

Staff did not care, and very clearly did not want to be serving passengers. Requests were ignored repeatedly. Toilets filthy. Bins were just trash bags hung around the place that were never emptied. It was a challenge to even get a glass of water on a 14 hour flight.

Got automatically assigned a middle seat, unless I fork out extra money for seat assigment.

I was traveling alone abroad for the first time and the staff was not helpful and rude at times.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Flight was on-time, boarding was flawless and the crew was friendly.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

Baggage allowances are terrible and the experience of only being allowed one bag and paying so much to take sporting equipment to a known ski area should be addressed.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Crazy seating issues. We got seated far apart. Offered middle seats at a premium rate. Why is a middle seat now the expensive seat? Baffling.

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

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

Information on your arrival and departure airports