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$890+ Cheap flights from Knoxville (TYS) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SYD
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Knoxville to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$890
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$2,008
Provider with most accurate pricing for Knoxville McGhee Tyson-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Sydney Kingsford Smith flights.
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From Knoxville McGhee Tyson to Sydney Kingsford Smith
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Knoxville to Sydney

Cheapest flights from Knoxville to Sydney
Explore the most affordable flight options available from Knoxville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:11 pmTYS - SYD
1 stop22h 24mQantas Airways
Sat 12/215:50 pmSYD - TYS
2 stops37h 36mQantas Airways
Deal found 12/18$3,696
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:00 amTYS - SYD
3 stops35h 35mMultiple Airlines
Sat 12/2112:25 pmSYD - TYS
2 stops44h 29mMultiple Airlines
Deal found 12/18$3,779
This CheapOair deal was found by Cheapflights users on 12/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/199:10 amTYS - SYD
2 stops33h 15mAir New Zealand
Sat 12/217:15 pmSYD - TYS
2 stops40h 45mAir New Zealand
Deal found 12/18$4,205

Find flights from Knoxville to Sydney within your budget

Customize your flight search to find flights from Knoxville 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 December 19, 2024.

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Route

Depart

Return

Price

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 4/19

1:57 pm-6:55 am

2 stops26h 58m

Sydney Kingsford Smith

Sat 4/26

9:30 am-10:35 pm

2 stops27h 05m

$890

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 4/19

3:00 pm-7:05 am

2 stops26h 05m

Sydney Kingsford Smith

Sat 4/26

6:30 am-9:41 pm

3 stops29h 11m

$1,858

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 4/19

2:21 pm-6:55 am

1 stop26h 34m

Sydney Kingsford Smith

Sat 4/26

9:10 am-5:31 pm

2 stops22h 21m

$2,052

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sun 3/9

8:47 am-6:30 am

2 stops54h 43m

Sydney Kingsford Smith

Sun 3/16

11:40 am-11:05 am

3 stops38h 25m

$2,791

KnoxvilleSydney

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Sat 4/19

5:50 am-7:20 am

3 stops35h 30m

Sydney Kingsford Smith

Sat 4/26

9:20 am-2:47 pm

3 stops43h 27m

$2,861

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Knoxville to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Sydney in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-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 Knoxville-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 Knoxville to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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.

Travel insights for flights from Knoxville to Sydney

Get recent, data-driven insights about flights from Knoxville to Sydney including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Knoxville to Sydney (average of $1,051). Flying from Knoxville to Sydney in December is currently the most expensive (average of $1,643). 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated December 19, 2024.
Qantas Airways
7.5
Good
809 reviews

Crew

8.2

Boarding

7.7

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Qantas Airways
7.5
Good
809 reviews
Qantas Airways
7.5
Good
809 reviews

Crew

8.2

Boarding

7.7

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

LATAM Airlines
7.5
Good
1,879 reviews
Qantas Airways
7.5
Good
809 reviews

Crew

8.2

Boarding

7.7

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

United Airlines
7.4
Good
9,048 reviews
Qantas Airways
7.5
Good
809 reviews

Crew

8.2

Boarding

7.7

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Air Canada
7.0
Good
8,391 reviews
Qantas Airways
7.5
Good
809 reviews

Crew

8.2

Boarding

7.7

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Reviews

1 / 10

Flight was delayed as usual and just an E190 which is junk.

Related info for your journey

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

  • What are the cheapest airlines flying from Knoxville to Sydney round-trip?

    Cheapflights users have booked flights from Knoxville to Sydney round-trip from $890. Other airlines that can offer you cheap pricing are Qantas Airways, from $2,052, and LATAM Airlines, from $2,791. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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.

  • What is the cheapest month to book a flight from Knoxville to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Sydney (average of $1,051). Flying from Knoxville to Sydney in December is currently the most expensive (average of $1,643). 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.

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Alternative routes for Knoxville to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Knoxville to Sydney

Discover the top 3 airlines that operate flights from Knoxville to Sydney. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$934Average$1,410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,139Average$1,548FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,189Average$1,427FlexibilityNo cancel feeOn-time71%
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