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$650+ Cheap flights from Blountville (TRI) to Sydney (SYD)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SYD
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Blountville to Sydney

Cheapest flights from Blountville to Sydney
Explore the most affordable flight options available from Blountville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:45 am
TRI
-
SYD
2 stops55h 50m
Etihad Airways
Fri 4/39:30 pm
SYD
-
TRI
2 stops55h 51m
Etihad Airways
Deal found 2/10$1,630
This Qantas Airways deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:15 pm
TRI
-
SYD
2 stops26h 15m
Multiple Airlines
Fri 4/310:05 am
SYD
-
TRI
3 stops28h 42m
Multiple Airlines
Deal found 2/10$2,428
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:15 pm
TRI
-
SYD
2 stops24h 50m
American Airlines
Fri 4/31:00 pm
SYD
-
TRI
1 stop24h 26m
American Airlines
Deal found 2/10$2,691
This Korean Air deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:33 pm
TRI
-
SYD
2 stops47h 22m
Korean Air
Sun 2/229:10 am
SYD
-
TRI
2 stops29h 12m
Korean Air
Deal found 2/8$3,450

Find flight deals from Blountville to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,630
(oojo)

One-way from

$650
(American Airlines)
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Sydney Kingsford Smith flights.
Search Deals
From Blountville Tri Cities TN/VA to Sydney Kingsford Smith
Search Deals
One-way flight from Blountville Tri Cities TN/VA to Sydney Kingsford Smith
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville 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 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Blountville to Sydney that are best for you.

Fly from

Blountville

Fly to

Sydney

Route

Depart

Return

Price

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Fri 3/27

7:45 am-6:35 am

2 stops55h 50m

Sydney Kingsford Smith

Fri 4/3

9:30 pm-2:21 pm

2 stops55h 51m

$1,630

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Fri 3/27

4:15 pm-9:30 am

2 stops26h 15m

Sydney Kingsford Smith

Fri 4/3

10:05 am-11:47 pm

3 stops28h 42m

$2,428

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Fri 3/27

4:15 pm-8:05 am

2 stops24h 50m

Sydney Kingsford Smith

Fri 4/3

1:00 pm-10:26 pm

1 stop24h 26m

$2,691

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Wed 3/11

2:46 pm-9:00 am

2 stops27h 14m

$650

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Wed 3/11

4:15 pm-12:30 pm

3 stops29h 15m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

  • Most accurate provider: When it comes to deals on Blountville-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Blountville-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Blountville to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Blountville with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • How long is the flight from Blountville to Sydney?

    For as low as $2,691, Etihad Airways can have you in Sydney from Blountville in 24h 50m. Airlines will cover a distance of 9440 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Blountville to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Blountville 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.

See more FAQs

Traveling to a place near Sydney?

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Parramatta
Wollongong
Manly

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