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TYS - SYD

$1,462 Find cheap flights from Knoxville to Sydney

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Sydney departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Sydney, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Knoxville to Sydney (TYS-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:16 pm - 7:05 amTYS-SYD
26h 49m2 stops
9:15 am - 8:46 pmSYD-TYS
25h 31m2 stops
$1,462American Airlines
Find Deal
Wed, Jul 31 - Wed, Aug 7
2:16 pm - 7:05 amTYS-SYD
26h 49m2 stops
9:15 am - 5:35 pmSYD-TYS
22h 20m2 stops
$1,722American Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
6:25 pm - 6:15 amTYS-SYD
21h 50m1 stop
8:30 am - 10:13 pmSYD-TYS
27h 43m2 stops
$2,226Qantas Airways
Find Deal
Tue, Jul 9 - Tue, Jul 16
2:16 pm - 6:15 amTYS-SYD
25h 59m1 stop
9:15 am - 7:32 pmSYD-TYS
24h 17m2 stops
$2,317American Airlines
Find Deal
Wed, Jul 31 - Wed, Aug 7
6:25 pm - 6:15 amTYS-SYD
21h 50m1 stop
3:50 pm - 11:59 pmSYD-TYS
22h 09m1 stop
$2,417
Find Deal
Tue, Jul 9 - Tue, Jul 16
6:25 pm - 6:15 amTYS-SYD
21h 50m1 stop
3:50 pm - 9:59 pmSYD-TYS
20h 09m1 stop
$2,517
Find Deal
Wed, Jul 31 - Wed, Aug 7
7:10 pm - 7:20 amTYS-SYD
46h 10m3 stops
9:20 am - 10:25 amSYD-TYS
39h 05m2 stops
$3,121Air Canada
Find Deal
Tue, Jul 9 - Tue, Jul 16
9:50 am - 7:20 amTYS-SYD
31h 30m3 stops
9:20 am - 11:43 pmSYD-TYS
28h 23m3 stops
$4,219Air Canada
Find Deal
Wed, Jul 31 - Wed, Aug 7
7:59 am - 6:10 amTYS-SYD
32h 11m2 stops
8:15 am - 4:07 pmSYD-TYS
45h 52m2 stops
$19,518Japan Airlines
Find Deal
Sun, Sep 22 - Sun, Sep 29
8:07 am - 6:10 amTYS-SYD
32h 03m2 stops
8:15 am - 4:07 pmSYD-TYS
45h 52m2 stops
$19,733Japan Airlines
Find Deal
Sun, Jul 7 - Sun, Jul 14

Flights from Knoxville to Sydney - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Sydney to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Sydney is February, where tickets cost $1,310 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $2,300 and $2,204 respectively.

Good to know

Low season

May

High season

February

Cheapest flight

$1,462
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Knoxville to Sydney

When to book flights from Knoxville to Sydney

Are your dates flexible? Find out the best times to travel from Knoxville to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Sydney

  • What is the cheapest flight from Knoxville to Sydney?

    In the last 3 days, the lowest price for a flight from Knoxville to Sydney was $1,462 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Sydney?

    Yes

  • Which airports will I be using when flying from Knoxville to Sydney?

    Knoxville and Sydney are both served by 1 main airport. You will leave Knoxville from Knoxville McGhee Tyson and will be arriving at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Knoxville to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Sydney?

    oneworld, and Star Alliance are the airline alliances operating flights between Knoxville and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Sydney, Qantas Airways or American Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Sydney are Qantas Airways and American Airlines. With an average price for the route of $2,008 and an overall rating of 7.6, Qantas Airways is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,426 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Knoxville to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Knoxville to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

The seats are too close together and are smaller than they used to be. Makes for a cramped experience.

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Missed this flight due to the first AA flight delay

Book cheap flights from Knoxville to Sydney

One-way flight deals

multi-stopMultiple Airlines
9343 miTYS-SYD

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Last minute flights from Knoxville to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Sydney that are departing in the next 10 days.
6/13Thu
multi-stopAir New Zealand
32h 50mTYS-SYD
6/24Mon
multi-stopAir New Zealand
27h 33mSYD-TYS
$2,070
6/13Thu
multi-stopAir New Zealand
35h 45mTYS-SYD
7/4Thu
multi-stopAir New Zealand
39h 35mSYD-TYS
$2,268
6/13Thu
multi-stopAir New Zealand
32h 50mTYS-SYD
6/15Sat
multi-stopAir New Zealand
25h 38mSYD-TYS
$2,544
6/13Thu
multi-stopQantas Airways
23h 46mTYS-SYD
6/15Sat
multi-stopQantas Airways
20h 05mSYD-TYS
$2,883
6/13Thu
multi-stop
31h 20mTYS-SYD
6/24Mon
multi-stop
40h 45mSYD-TYS
$2,969
6/13Thu
multi-stop
35h 20mTYS-SYD
6/24Mon
multi-stop
40h 45mSYD-TYS
$3,033
6/13Thu
multi-stopAmerican Airlines
25h 43mTYS-SYD
6/24Mon
multi-stopAmerican Airlines
28h 43mSYD-TYS
$3,182
6/13Thu
multi-stop
21h 51mTYS-SYD
6/15Sat
multi-stop
20h 05mSYD-TYS
$3,192
6/13Thu
multi-stopAmerican Airlines
21h 51mTYS-SYD
7/4Thu
multi-stopAmerican Airlines
35h 35mSYD-TYS
$3,653
6/13Thu
multi-stopAir Canada
35h 30mTYS-SYD
7/4Thu
multi-stopAir Canada
28h 22mSYD-TYS
$4,176

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Knoxville - Sydney Flights

Departure:

Knoxville (TYS)United States

Destination:

Sydney (SYD)Australia

Cabin classes:

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