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

Cheapflights users have booked flights from Knoxville to Sydney round-trip from $1,596. Other airlines that can offer you cheap pricing are Qantas Airways, from $2,057, and Air New Zealand, from $2,270. Users have found that American Airlines is 16% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Knoxville to Sydney?

Consider American Airlines, Delta or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Knoxville to Sydney.

Can I find flights from Knoxville to Sydney for under $1,600 on Cheapflights?

Yes, there are multiple flights from Knoxville to Sydney for under $1,600. The cheapest flight booked recently is on American Airlines for just $1,596, but on average you can expect to pay $2,597.

Which airlines flying from Knoxville McGhee Tyson to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Qantas Airways, United Airlines, and American Airlines flying from Knoxville McGhee Tyson to Sydney Kingsford Smith have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from Knoxville to Sydney?

Saturday flights are found to be more expensive to fly from Knoxville to Sydney. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

What is the cheapest month to fly from Knoxville to Sydney?

The best pricing can be found in the month of September. Prices to Sydney from Knoxville average $1,908. You can even find prices in September for less than $1,908, as users have found deals to Sydney from as low as $1,279. The month of October appears to be one of the more expensive times to travel to Sydney from Knoxville. Flying in the targeted month can save you up to 19%.

When is the cheapest time to fly from Knoxville to Sydney (TYS - SYD)?

When flying from Knoxville to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the afternoon.

What does TYS to SYD mean?

Great question - TYS to SYD just means Knoxville McGhee Tyson Airport to Sydney Kingsford Smith Airport. Now you’ll know what these unique codes when you look for flights!

Flights from Knoxville, TN to Sydney, Australia from $1,595

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

TYS — SYD

May 30 — Jun 61

Round-tripOne-way

1 adult, Economy

We work with more than 300 partners to bring you better travel deals

Cheap flights from Knoxville to Sydney in May, June 2023

These are some of the best deals we've found on flights to Sydney in 2023 at this time. Check back regularly for other flight deals.

May 25 - Jun 1

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

26h 26m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

24h 05m

$1,596

American Airlines

Deal found 5/24

May 29 - May 31

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

33h 22m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

25h 29m

$2,163

Air New Zealand

Deal found 5/25

May 28 - May 30

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

26h 26m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

25h 05m

$2,589

Multiple Airlines

Deal found 5/24

May 28 - May 30

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 52m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

25h 07m

$2,696

Multiple Airlines

Deal found 5/24

May 29 - May 31

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

25h 36m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

22h 15m

$2,717

Multiple Airlines

Deal found 5/25

May 24 - Jun 1

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

44h 40m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

37h 51m

$2,719

Undisclosed Carrier

Deal found 5/24

May 25 - Jun 1

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

3 stops

27h 34m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

3 stops

32h 57m

$2,738

Multiple Airlines

Deal found 5/24

May 29 - May 31

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 52m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

22h 15m

$2,782

Qantas Airways

Deal found 5/25

May 25 - Jun 1

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 52m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

42h 56m

$2,851

Qantas Airways

Deal found 5/24

Knoxville to Sydney 2023 flight deals

These are some of the best deals we've found on flights to Sydney in 2023 at this time. Check back regularly for other flight deals.

Dec 1 - Dec 16

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

29h 27m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

24h 07m

$1,595

United Airlines

Deal found 5/24

May 25 - Jun 1

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

26h 26m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

24h 05m

$1,596

American Airlines

Deal found 5/24

Dec 1 - Dec 16

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

29h 15m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

24h 07m

$1,599

United Airlines

Deal found 5/24

Dec 1 - Dec 16

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

25h 04m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

19h 39m

$1,862

Undisclosed Carrier

Deal found 5/25

Dec 1 - Dec 16

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

27h 15m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

24h 07m

$1,869

United Airlines

Deal found 5/25

Aug 18 - Aug 26

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 50m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

42h 59m

$2,057

Qantas Airways

Deal found 5/23

May 29 - May 31

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

33h 22m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

25h 29m

$2,163

Air New Zealand

Deal found 5/25

Dec 1 - Dec 16

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

32h 44m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

3 stops

28h 34m

$2,221

Multiple Airlines

Deal found 5/24

Jul 12 - Jul 28

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

33h 15m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

25h 22m

$2,270

Air New Zealand

Deal found 5/24

Cheap American Airlines flights from Knoxville to Sydney

Consider these cheap American Airlines flights we've found departing from Knoxville to Sydney. Be sure to come back soon if the deals available don't appeal to you at this time.

Aug 18 - Aug 26

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

35h 39m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

23h 51m

$1,596

American Airlines

Deal found 5/23

Jul 12 - Jul 28

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

33h 20m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

3 stops

28h 36m

$2,868

American Airlines

Deal found 5/24

Cheap Qantas Airways flights from Knoxville to Sydney

To aid your search, here are some of the cheapest Qantas Airways flights we've found from Knoxville to Sydney. Deals are refreshing constantly so come back soon for more options.

Aug 18 - Aug 26

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 50m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

42h 59m

$2,057

Qantas Airways

Deal found 5/23

Aug 18 - Aug 26

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 50m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

22h 19m

$2,292

Qantas Airways

Deal found 5/23

Jul 12 - Jul 28

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 52m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

2 stops

28h 23m

$3,383

Qantas Airways

Deal found 5/24

Jul 12 - Jul 28

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

1 stop

21h 52m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

22h 18m

$3,524

Qantas Airways

Deal found 5/24

Jul 12 - Jul 28

TYS

Knoxville McGhee Tyson

SYD

Sydney Kingsford Smith

2 stops

24h 17m

SYD

Sydney Kingsford Smith

TYS

Knoxville McGhee Tyson

1 stop

22h 18m

$3,531

Qantas Airways

Deal found 5/24

Find flights from Knoxville to Sydney within your budget

Fly from

Fly to

Budget

$1,596 - $3,383

Route

Depart

Return

Price

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 8/18

2 stops35h 39m

Sydney Kingsford Smith

Sat 8/26

2 stops23h 51m

$1,596

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 8/18

1 stop21h 50m

Sydney Kingsford Smith

Sat 8/26

2 stops42h 59m

$2,057

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 7/12

2 stops33h 15m

Sydney Kingsford Smith

Fri 7/28

2 stops25h 22m

$2,270

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 8/18

1 stop21h 50m

Sydney Kingsford Smith

Sat 8/26

1 stop22h 19m

$2,292

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 7/12

2 stops33h 15m

Sydney Kingsford Smith

Fri 7/28

2 stops27h 22m

$2,305

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 8/18

3 stops27h 20m

Sydney Kingsford Smith

Sat 8/26

2 stops25h 10m

$2,369

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Fri 8/18

3 stops27h 20m

Sydney Kingsford Smith

Sat 8/26

3 stops34h 33m

$2,379

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 7/12

2 stops33h 20m

Sydney Kingsford Smith

Fri 7/28

3 stops28h 36m

$2,868

Pick Dates

Knoxville McGhee TysonSydney Kingsford Smith

TYS - SYD

TYSSYD

Knoxville McGhee Tyson

Wed 7/12

1 stop21h 52m

Sydney Kingsford Smith

Fri 7/28

2 stops28h 23m

$3,383

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/23

Reviews of Airlines Servicing Sydney

Peruse reviews from past customers who have flown with American Airlines, Qantas Airways and Air New Zealand from Knoxville to Sydney to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.4

Very good

55 reviews

Check prices

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Air New Zealand

8.4

Very good

55 reviews

Air New Zealand

8.4

Very good

55 reviews

Check prices

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

American Airlines

7.4

Good

2,147 reviews

Air New Zealand

8.4

Very good

55 reviews

Check prices

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Qantas Airways

7.1

Good

168 reviews

Air New Zealand

8.4

Very good

55 reviews

Check prices

Reviews

1 / 10

It was great to have a straight flight to Invercargill,saved a lot of stress. The flight crew were very efficient and effective

Related info for your journey

Top 4 airlines flying from Knoxville to Sydney

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$1,200	Average$1,812	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$1,205	Average$1,760	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$1,279	Average$1,865	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Qantas Airways	Cheapest$1,879	Average$2,266	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search Qantas Airways flights

Seattle to Honolulu flights

Seattle to Los Angeles flights

Los Angeles to Hawaii flights

Miami to Chicago flights

Dallas to Hawaii flights

Los Angeles to Maui flights

Dallas to Nashville flights

Chicago to Cancún flights

Chicago to London flights

Minneapolis to Denver flights

Los Angeles to Nashville flights

Knoxville to Syracuse flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Knoxville (TYS) to Sydney (SYD) from $1,595

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.

What is the cheapest day to fly round-trip from Knoxville to Sydney?

What is the cheapest month to fly from Knoxville to Sydney?

When is the cheapest time to fly from Knoxville to Sydney (TYS - SYD)?

Cheap flights from Knoxville to Sydney in May, June 2023

The best prices found for TYS to SYD flights for May, June

These are some of the best deals we've found on flights to Sydney in 2023 at this time. Check back regularly for other flight deals.

Knoxville to Sydney 2023 flight deals

Cheap flights to Sydney from Knoxville found for this year

These are some of the best deals we've found on flights to Sydney in 2023 at this time. Check back regularly for other flight deals.

Cheap American Airlines flights from Knoxville to Sydney

Consider these cheap American Airlines flights we've found departing from Knoxville to Sydney. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Qantas Airways flights from Knoxville to Sydney

To aid your search, here are some of the cheapest Qantas Airways flights we've found from Knoxville to Sydney. Deals are refreshing constantly so come back soon for more options.

Find flights from Knoxville to Sydney within your budget

Use the slider to find flights from Knoxville to Sydney that fit your budget.

Reviews of Airlines Servicing Sydney

Related info for your journey

Useful info, stats and facts about Knoxville to Sydney flights.

Which airlines flying from Knoxville McGhee Tyson to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Can I find flights from Knoxville to Sydney for under $1,600 on Cheapflights?

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

What are the most popular airlines that fly from Knoxville to Sydney?

What does TYS to SYD mean?

Other flights from Knoxville

Other flights to Sydney

Flights to Sydney from Knoxville

Rent a Car

Top 4 airlines flying from Knoxville to Sydney

The chart below displays the airlines Cheapflights users traveling from Knoxville to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2023

100% Free

Book with Flexibility

Travel Smart

Flights