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$612+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SYD
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,330
(American Airlines)

One-way from

$612
(American Airlines)
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Sydney Kingsford Smith flights.
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From Blountville Tri Cities TN/VA to Sydney Kingsford Smith
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One-way flight from Blountville Tri Cities TN/VA to Sydney Kingsford Smith
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Find 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 January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/4. 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.
Tue 5/1210:16 amTRI - SYD
2 stops30h 49mAmerican Airlines
Mon 5/259:10 amSYD - TRI
2 stops28h 22mAmerican Airlines
Deal found 1/4$1,330
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 2/194:16 pmTRI - SYD
2 stops24h 44mAmerican Airlines
Thu 2/262:05 pmSYD - TRI
2 stops25h 42mAmerican Airlines
Deal found 1/5$1,331
This Delta deal was found by Cheapflights users on 1/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:17 amTRI - SYD
2 stops30h 13mDelta
Wed 2/2510:40 amSYD - TRI
2 stops27h 42mDelta
Deal found 1/3$1,469
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 10/14:36 pmTRI - SYD
1 stop24h 19mAmerican Airlines
Tue 10/131:00 pmSYD - TRI
1 stop23h 46mAmerican Airlines
Deal found 1/5$1,477
This Qantas Airways deal was found by Cheapflights users on 1/5. 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.
Thu 10/14:36 pmTRI - SYD
2 stops24h 54mMultiple Airlines
Tue 10/136:25 amSYD - TRI
3 stops30h 21mMultiple Airlines
Deal found 1/5$2,093
This Qantas Airways deal was found by Cheapflights users on 1/4. 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.
Tue 5/125:08 pmTRI - SYD
2 stops23h 57mMultiple Airlines
Mon 5/258:45 amSYD - TRI
3 stops29h 12mMultiple Airlines
Deal found 1/4$2,266
This American Airlines deal was found by Cheapflights users on 1/3. 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.
Wed 2/184:16 pmTRI - SYD
2 stops24h 44mAmerican Airlines
Wed 2/252:05 pmSYD - TRI
1 stop24h 21mAmerican Airlines
Deal found 1/3$2,467
This Qantas Airways deal was found by Cheapflights users on 1/3. 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.
Wed 2/184:16 pmTRI - SYD
1 stop22h 39mMultiple Airlines
Wed 2/252:05 pmSYD - TRI
1 stop24h 21mMultiple Airlines
Deal found 1/3$2,499

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 January 6, 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

Tue 5/12

10:16 am-7:05 am

2 stops30h 49m

Sydney Kingsford Smith

Mon 5/25

9:10 am-11:32 pm

2 stops28h 22m

$1,330

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Thu 2/19

4:16 pm-9:00 am

2 stops24h 44m

Sydney Kingsford Smith

Thu 2/26

2:05 pm-11:47 pm

2 stops25h 42m

$1,331

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Wed 2/18

10:17 am-8:30 am

2 stops30h 13m

Sydney Kingsford Smith

Wed 2/25

10:40 am-10:22 pm

2 stops27h 42m

$1,469

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Tue 5/12

5:08 pm-7:05 am

2 stops23h 57m

Sydney Kingsford Smith

Mon 5/25

8:45 am-11:57 pm

3 stops29h 12m

$2,266

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Wed 2/18

4:16 pm-9:00 am

2 stops24h 44m

Sydney Kingsford Smith

Wed 2/25

2:05 pm-10:26 pm

1 stop24h 21m

$2,467

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Wed 2/18

4:16 pm-6:55 am

1 stop22h 39m

Sydney Kingsford Smith

Wed 2/25

2:05 pm-10:26 pm

1 stop24h 21m

$2,499

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Thu 2/19

4:16 pm-4:30 pm

3 stops32h 14m

Sydney Kingsford Smith

Thu 2/26

2:05 pm-11:47 pm

2 stops25h 42m

$2,717

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Fri 4/3

2:46 pm-8:05 am

2 stops26h 19m

$612

BlountvilleSydney

TRI - SYD

TRISYD

Blountville Tri Cities TN/VA

Fri 4/3

12:53 pm-8:20 am

3 stops52h 27m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

  • 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 $1,469, American Airlines can have you in Sydney from Blountville in 30h 13m. 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?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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