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South Pacific

$526+ Cheap flights from Knoxville (TYS) to South Pacific

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SYD
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheap flight deals from Knoxville to South Pacific

Keep the following information in mind while searching for Knoxville to South Pacific flight deals. Data was last updated August 19, 2025.

Round-trip from

$981
(United Airlines)

One-way from

$526
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$1,241
From Knoxville McGhee Tyson to South Pacific
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One-way flight from Knoxville McGhee Tyson to South Pacific
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Highest demand for flights based on searches. 19% potential increase in price ($319 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($143 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Knoxville to South Pacific

Cheapest flights from Knoxville to South Pacific
Explore the most affordable flight options available from Knoxville to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:25 pmTYS - SYD
1 stop22h 35mUnited Airlines
Mon 11/1711:50 amSYD - TYS
1 stop27h 54mUnited Airlines
Deal found 8/17$981
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:25 pmTYS - SYD
1 stop22h 35mUnited Airlines
Sun 12/1412:10 pmSYD - TYS
2 stops47h 44mUnited Airlines
Deal found 8/16$1,000
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:25 pmTYS - GUM
2 stops56h 20mUnited Airlines
Tue 12/27:25 amGUM - TYS
2 stops30h 05mUnited Airlines
Deal found 8/18$1,033
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:40 amTYS - SYD
2 stops32h 20mUnited Airlines
Thu 3/2611:50 amSYD - TYS
1 stop20h 47mUnited Airlines
Deal found 8/18$1,240
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/192:23 pmTYS - SYD
1 stop26h 32mAmerican Airlines
Tue 8/2612:10 pmSYD - TYS
1 stop19h 39mAmerican Airlines
Deal found 8/18$1,362
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 10/212:25 pmTYS - SYD
2 stops28h 10mDelta
Thu 10/910:25 amSYD - TYS
2 stops28h 21mDelta
Deal found 8/18$1,365
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/22:07 pmTYS - SYD
2 stops26h 58mAmerican Airlines
Thu 10/91:10 pmSYD - TYS
1 stop19h 22mAmerican Airlines
Deal found 8/18$1,389
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/292:07 pmTYS - SYD
1 stop26h 48mAmerican Airlines
Thu 3/261:20 pmSYD - TYS
1 stop19h 01mAmerican Airlines
Deal found 8/18$1,449
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:00 pmTYS - SYD
2 stops28h 55mUnited Airlines
Fri 8/229:30 amSYD - TYS
2 stops27h 00mUnited Airlines
Deal found 8/16$1,467
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sun 9/143:13 pmTYS - PPT
2 stops18h 47mAmerican Airlines
Sun 9/217:00 amPPT - TYS
2 stops26h 41mAmerican Airlines
Deal found 8/18$1,542
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:30 amTYS - AKL
1 stop28h 00mMultiple Airlines
Tue 9/237:30 amAKL - TYS
2 stops26h 24mMultiple Airlines
Deal found 8/17$1,631
This Gurufare deal was found by Cheapflights users on 8/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:30 amTYS - AKL
1 stop28h 00mAir New Zealand
Tue 9/237:40 pmAKL - TYS
1 stop20h 04mAir New Zealand
Deal found 8/17$1,646

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to South Pacific 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 August 19, 2025.
Use the filters below to find and compare flights from Knoxville to South Pacific that are best for you.

Fly from

Knoxville

Fly to

South Pacific

Route

Depart

Return

Price

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 2/11

7:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Tue 3/10

11:50 am-5:37 pm

1 stop20h 47m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sun 2/8

12:00 pm-7:00 am

1 stop27h 00m

Sydney Kingsford Smith

Tue 3/10

11:50 am-7:34 pm

1 stop22h 44m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Mon 2/9

9:15 am-7:00 am

1 stop29h 45m

Sydney Kingsford Smith

Tue 3/10

11:50 am-11:19 pm

1 stop26h 29m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 2/7

7:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Tue 3/10

11:50 am-7:34 pm

1 stop22h 44m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 2/13

9:15 am-7:00 am

1 stop29h 45m

Sydney Kingsford Smith

Tue 3/10

11:50 am-5:37 pm

1 stop20h 47m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 2/13

5:20 pm-7:00 am

1 stop21h 40m

Sydney Kingsford Smith

Mon 3/9

11:50 am-11:19 pm

1 stop26h 29m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 2/13

9:15 am-7:00 am

1 stop29h 45m

Sydney Kingsford Smith

Wed 3/11

11:50 am-11:19 pm

1 stop26h 29m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 2/11

5:20 pm-7:00 am

1 stop21h 40m

Sydney Kingsford Smith

Thu 3/12

11:50 am-11:19 pm

1 stop26h 29m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 2/7

12:00 pm-7:00 am

1 stop27h 00m

Sydney Kingsford Smith

Sun 3/15

11:50 am-11:19 pm

1 stop26h 29m

$981

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 2/7

7:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

Thu 3/12

11:50 am-5:37 pm

1 stop20h 47m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 38 results
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Best time to book a flight from Knoxville to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Knoxville 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to South Pacific

What is the cheapest month to book a flight from Knoxville to South Pacific?

Currently, February is the cheapest month in which you can book a flight from Knoxville to South Pacific (average of $1,030). Flying from Knoxville to South Pacific in December is currently the most expensive (average of $1,620). 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 TYS to SP?

Find hourly flight availability from Knoxville to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to South Pacific as you normally would.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated August 19, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to South Pacific by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,922 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Knoxville to South Pacific?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to South Pacific.

  • How long is the flight from Knoxville to South Pacific?

    Airlines like United Airlines, American Airlines, and Air New Zealand fly from Knoxville to South Pacific in about 18h 47m. The time it takes to get you to your destination can typically vary by up to 13h 13m. The distance between Knoxville and South Pacific is about 5647 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Knoxville to South Pacific one-way?

    The cheapest airlines for a one-way flight from Knoxville to South Pacific are United Airlines ($526), American Airlines ($623), and Delta ($1,186).

  • What are the most popular routes from Knoxville to South Pacific?

    The most popular route from Knoxville to South Pacific is Knoxville McGhee Tyson - Sydney Kingsford Smith. You may also consider Knoxville McGhee Tyson - Auckland Intl or Knoxville McGhee Tyson - Darwin.

  • Can I find deals for flights from Knoxville to South Pacific that include hotel bookings?

    Yes. In addition to deals on Knoxville to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to South Pacific?

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

  • Can I find deals for business class flights from Knoxville to South Pacific?

    Yes. Cheapflights offers flight deals from Knoxville to South Pacific 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 Knoxville to South Pacific?

    Currently, February is the cheapest month in which you can book a flight from Knoxville to South Pacific (average of $1,030). Flying from Knoxville to South Pacific in December is currently the most expensive (average of $1,620). 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

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Top 3 airlines flying from Knoxville to South Pacific

Discover the top 3 airlines that operate flights from Knoxville to South Pacific. 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 2,558,603 searches. Data last updated August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$754Average$1,284FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$807Average$1,657FlexibilityNo cancel feeOn-time69%
DeltaCheapest$891Average$1,193FlexibilityNo cancel feeOn-timeN/A

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