$698+ Cheap flights from Knoxville (TYS) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SYD
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Sydney
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Cheapest flights from Knoxville to SydneyExplore 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 September 1, 2026.
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 September 1, 2026.
This Bravofly deal was found by Cheapflights users on 8/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:25 pm -
2 stops35h 05m
Wed 1/202:05 pm -
1 stop21h 17m
Deal found 8/27![Qantas Airways logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 11/103:45 pm -
2 stops25h 20m
Tue 11/179:20 am -
1 stop24h 34m
Deal found 8/29![United Airlines logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/19:00 am -
2 stops32h 05m
Wed 11/1111:50 am -
2 stops26h 07m
Deal found 8/28![United Airlines logo]()
$1,315
This Bravofly deal was found by Cheapflights users on 8/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:25 pm -
2 stops25h 20m
Wed 1/206:20 am -
2 stops23h 49m
Deal found 8/27![Multiple Airlines logo]()
$1,350
This American Airlines deal was found by Cheapflights users on 8/30. 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 10/143:00 pm -
2 stops25h 30m
Wed 10/2110:10 am -
2 stops24h 22m
Deal found 8/30![American Airlines logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/611:49 am -
1 stop27h 11m
Thu 12/179:20 am -
1 stop25h 29m
Deal found 8/31![United Airlines logo]()
$1,360
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/17:00 am -
2 stops34h 05m
Sun 11/89:15 am -
1 stop24h 39m
Deal found 8/28![United Airlines logo]()
$1,365
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 12/232:55 pm -
2 stops39h 30m
Tue 1/192:05 pm -
1 stop21h 17m
Deal found 8/27![Qantas Airways logo]()
$1,431
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/154:38 pm -
2 stops24h 27m
Thu 10/221:00 pm -
1 stop21h 28m
Deal found 8/31![American Airlines logo]()
$1,451
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:32 pm -
1 stop21h 23m
Sun 11/82:05 pm -
1 stop40h 00m
Deal found 8/28![Qantas Airways logo]()
$1,458
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 12/232:55 pm -
2 stops39h 30m
Fri 1/222:05 pm -
1 stop21h 17m
Deal found 8/27![Qantas Airways logo]()
$1,481
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/134:38 pm -
2 stops24h 27m
Tue 10/201:00 pm -
1 stop23h 45m
Deal found 8/28![American Airlines logo]()
$1,487
Best flights from Knoxville to SydneyDiscover carefully curated flight deals from Knoxville to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Knoxville to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 11/103:45 pm -
2 stops25h 20m
Tue 11/179:20 am -
1 stop24h 34m
Deal found 8/29![United Airlines logo]()
$1,310
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 12/226:25 pm -
2 stops30h 35m
Sat 1/232:05 pm -
1 stop40h 04m
Deal found 8/27![Qantas Airways logo]()
$1,531
This Delta deal was found by Cheapflights users on 8/30. 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 12/2412:16 pm -
2 stops28h 14m
Mon 1/1810:40 am -
2 stops38h 32m
Deal found 8/30![Delta logo]()
$1,645
This Qantas Airways deal was found by Cheapflights users on 8/30. 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 10/143:00 pm -
2 stops25h 30m
Wed 10/216:25 am -
3 stops28h 03m
Deal found 8/30![Multiple Airlines logo]()
$1,685
This United Airlines deal was found by Cheapflights users on 8/31. 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 1/181:55 pm -
2 stops27h 25m
Mon 2/811:20 am -
2 stops25h 39m
Deal found 8/31![United Airlines logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/17:00 am -
2 stops34h 05m
Sun 11/89:15 am -
1 stop24h 39m
Deal found 8/28![United Airlines logo]()
$1,365
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 12/2411:38 am -
3 stops26h 47m
Sun 1/176:05 am -
2 stops24h 04m
Deal found 8/27![Multiple Airlines logo]()
$1,793
This Qantas Airways deal was found by Cheapflights users on 8/27. 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.
Sat 12/266:25 pm -
2 stops34h 15m
Wed 1/202:05 pm -
1 stop21h 17m
Deal found 8/27![Qantas Airways logo]()
$1,795
This Qantas Airways deal was found by Cheapflights users on 8/27. 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 12/2411:38 am -
3 stops26h 47m
Mon 1/186:55 am -
2 stops23h 14m
Deal found 8/27![Multiple Airlines logo]()
$1,793
This United Airlines deal was found by Cheapflights users on 8/27. 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 12/244:55 pm -
2 stops48h 10m
Sun 1/179:15 am -
2 stops23h 34m
Deal found 8/27![United Airlines logo]()
$1,633
This United Airlines deal was found by Cheapflights users on 8/27. 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 12/244:55 pm -
2 stops48h 10m
Mon 1/1811:50 am -
2 stops25h 15m
Deal found 8/27![United Airlines logo]()
$1,633
This Qantas Airways deal was found by Cheapflights users on 8/29. 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 11/107:05 pm -
2 stops24h 00m
Tue 11/1711:05 am -
3 stops26h 34m
Deal found 8/29![Multiple Airlines logo]()
$1,951
Last-minute flights from Knoxville to SydneyDiscover last-minute flight deals from Knoxville to Sydney. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Sydney. Data last updated September 1, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 8/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:40 am -
2 stops34h 05m
Thu 9/109:55 pm -
2 stops39h 27m
Deal found 8/29![Cathay Pacific logo]()
$1,570
This Priceline deal was found by Cheapflights users on 8/29. 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.
Mon 8/311:53 pm -
2 stops39h 17m
Thu 9/1012:00 pm -
1 stop21h 32m
Deal found 8/29![Multiple Airlines logo]()
$2,439
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:33 pm -
1 stop23h 22m
Thu 9/1012:00 pm -
1 stop21h 32m
Deal found 8/29![Qantas Airways logo]()
$3,044
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:40 pm -
2 stops25h 15m
Fri 9/49:55 am -
2 stops25h 50m
Deal found 8/29![Air New Zealand logo]()
$2,096
This Priceline deal was found by Cheapflights users on 8/29. 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.
Wed 9/23:40 pm -
2 stops27h 05m
Fri 9/412:00 pm -
1 stop20h 20m
Deal found 8/29![Multiple Airlines logo]()
$2,720
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:40 pm -
2 stops27h 05m
Sat 9/129:30 am -
2 stops22h 45m
Deal found 8/29![Air New Zealand logo]()
$1,719
This BusinessClass deal was found by Cheapflights users on 8/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:50 pm -
1 stop22h 05m
Sat 9/129:10 am -
2 stops27h 32m
Deal found 8/29![Qantas Airways logo]()
$2,066
This oojo deal was found by Cheapflights users on 8/31. 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.
Mon 9/215:35 pm -
1 stop23h 20m
Mon 10/198:25 am -
2 stops26h 03m
Deal found 8/31![Qantas Airways logo]()
$1,537
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/212:43 pm -
1 stop26h 12m
Mon 10/191:00 pm -
1 stop23h 45m
Deal found 8/31![American Airlines logo]()
$1,625
This Air Canada deal was found by Cheapflights users on 8/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:45 am -
3 stops30h 35m
Mon 10/1910:20 am -
2 stops25h 25m
Deal found 8/31![Multiple Airlines logo]()
$2,916
One-way flights from Knoxville to SydneySearch for one-way flight options from Knoxville to Sydney. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Knoxville to Sydney. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. 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 2/1712:00 pm -
2 stops26h 20m
Deal found 8/31![United Airlines logo]()
$698
This Qantas Airways deal was found by Cheapflights users on 8/31. 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 2/173:00 pm -
3 stops28h 05m
Deal found 8/31![Multiple Airlines logo]()
$941
Find 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,160 (Bravofly) |
One-way from | $698 (United Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $1,570 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Knoxville to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Tue 11/10
3:45 pm-9:05 am
2 stops25h 20m
Sydney Kingsford Smith
Tue 11/17
9:20 am-5:54 pm
1 stop24h 34m
$1,310
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Mon 1/18
1:55 pm-9:20 am
2 stops27h 25m
Sydney Kingsford Smith
Mon 2/8
11:20 am-8:59 pm
2 stops25h 39m
$1,315
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Sun 11/1
7:00 am-9:05 am
2 stops34h 05m
Sydney Kingsford Smith
Sun 11/8
9:15 am-5:54 pm
1 stop24h 39m
$1,365
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Tue 12/22
6:25 pm-5:00 pm
2 stops30h 35m
Sydney Kingsford Smith
Sat 1/23
2:05 pm-2:09 pm
1 stop40h 04m
$1,531
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Thu 12/24
4:55 pm-9:05 am
2 stops48h 10m
Sydney Kingsford Smith
Sun 1/17
9:15 am-4:49 pm
2 stops23h 34m
$1,633
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Thu 12/24
4:55 pm-9:05 am
2 stops48h 10m
Sydney Kingsford Smith
Mon 1/18
11:50 am-9:05 pm
2 stops25h 15m
$1,633
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Thu 12/24
12:16 pm-8:30 am
2 stops28h 14m
Sydney Kingsford Smith
Mon 1/18
10:40 am-9:12 am
2 stops38h 32m
$1,645
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Wed 10/14
3:00 pm-7:30 am
2 stops25h 30m
Sydney Kingsford Smith
Wed 10/21
6:25 am-7:28 pm
3 stops28h 03m
$1,685
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Thu 12/24
11:38 am-6:25 am
3 stops26h 47m
Sydney Kingsford Smith
Sun 1/17
6:05 am-2:09 pm
2 stops24h 04m
$1,793
KnoxvilleSydney
TYS Knoxville McGhee Tyson - SYD Sydney Kingsford Smith
TYSSYD
Knoxville McGhee Tyson
Thu 12/24
11:38 am-6:25 am
3 stops26h 47m
Sydney Kingsford Smith
Mon 1/18
6:55 am-2:09 pm
2 stops23h 14m
$1,793
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
TYS-SYD
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 Sydney
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 September 1, 2026.
See what other customers who have flown with United Airlines and American Airlines from Knoxville to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Knoxville and Sydney flights
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Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
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Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Top 2 airlines flying from Knoxville to Sydney
Discover the top 2 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$844 | Average$1,710 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,167 | Average$1,326 | FlexibilityNo cancel fee | On-time71% |