BNA - SYD

$1,029 Find Cheap Flights from Nashville to Sydney

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 9/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Sydney, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Nashville to Sydney (BNA-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Recent return flight deals from Nashville to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Nashville to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
18:40 - 06:55BNA-SYD
21h 15m1 stop
United Airlines Logo
09:30 - 18:25SYD-BNA
23h 55m2 stops
$1,346United Airlines
Find Deal
Mon, 9 Jun - Sat, 21 Jun
United Airlines Logo
14:40 - 07:00BNA-SYD
25h 20m2 stops
United Airlines Logo
10:20 - 23:12SYD-BNA
27h 52m2 stops
$1,365United Airlines
Find Deal
Mon, 26 May - Tue, 3 Jun
Air New Zealand Logo
10:48 - 10:35BNA-SYD
32h 47m2 stops
Air New Zealand Logo
08:55 - 05:36SYD-BNA
35h 41m2 stops
$2,097Air New Zealand
Find Deal
Tue, 23 Sep - Tue, 30 Sep
Delta Logo
15:05 - 06:35BNA-SYD
24h 30m1 stop
Delta Logo
09:25 - 23:33SYD-BNA
29h 08m1 stop
$2,170Delta
Find Deal
Mon, 9 Jun - Sat, 21 Jun
Air New Zealand Logo
16:55 - 06:55BNA-SYD
23h 00m1 stop
Air New Zealand Logo
08:55 - 22:54SYD-BNA
28h 59m2 stops
$2,192Air New Zealand
Find Deal
Tue, 23 Sep - Tue, 30 Sep
 Logo
21:32 - 07:30BNA-SYD
42h 58m1 stop
 Logo
16:20 - 05:40SYD-BNA
52h 20m2 stops
$2,247
Find Deal
Fri, 13 Jun - Fri, 20 Jun
American Airlines Logo
16:15 - 07:05BNA-SYD
23h 50m1 stop
American Airlines Logo
09:10 - 15:03SYD-BNA
20h 53m1 stop
$2,251American Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
 Logo
14:28 - 11:45BNA-SYD
30h 17m3 stops
 Logo
13:15 - 05:55SYD-BNA
31h 40m3 stops
$2,309
Find Deal
Mon, 26 May - Tue, 3 Jun
Delta Logo
15:05 - 06:35BNA-SYD
24h 30m1 stop
Delta Logo
09:25 - 23:33SYD-BNA
29h 08m1 stop
$2,434Delta
Find Deal
Fri, 13 Jun - Fri, 4 Jul
American Airlines Logo
17:32 - 07:05BNA-SYD
22h 33m1 stop
American Airlines Logo
09:10 - 16:36SYD-BNA
22h 26m1 stop
$2,486American Airlines
Find Deal
Tue, 27 May - Tue, 3 Jun
Useful Info

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.

What’s the cheapest day of the week to fly from Nashville to Sydney?

The average price of all round-trip flights from Nashville to Sydney clicked on KAYAK for each day over the last 12 months.
For Nashville to Sydney, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Sydney back to Nashville, the best deals are generally found on Saturday, with Sunday being the most expensive.

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 May, where tickets cost $1,305 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $2,489 and $2,406 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below average price on the flight from Nashville to Sydney, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

July

High season

May

Cheapest flight

$1,029
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 36% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 3 days, the lowest price for a flight from Nashville to Sydney was $659 for a one-way ticket and $862 for a return.

  • Which airports will I be using when flying from Nashville to Sydney?

    When flying out of Nashville you will be using Nashville Intl. You will be landing at Sydney, also known as Sydney Kingsford Smith.

  • 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?

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

  • 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 return ticket. You could then fly to Sydney with an airline and back to Nashville with another airline.

  • 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.

Top airline flying 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.