Cheap Flights from Sydney to Knoxville

Compare Sydney to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

Book the best Knoxville fare with no extra fees

Flight deals from Sydney to Knoxville

Looking for a cheap last-minute deal or the best return flight from Sydney to Knoxville? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sydney to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Knoxville flights are currently cheapest in August.

Sydney to Knoxville: Alternative routes

Compare routes from Sydney to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Sydney to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 4,742
Cheapest month to flyAugust

Finding cheap flights from Sydney to Knoxville: Frequently asked questions

The best price we found for a return flight from Sydney to Knoxville is ر.ق.‏ 4,398. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Knoxville. But we found flights with one or more stops from ر.ق.‏ 4,407.
As of February 2026, there are no flights flying from Sydney to Knoxville.
The cheapest month to fly from Sydney to Knoxville is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Knoxville Airport on Tuesday, 3 March 2026.
No airlines currently offer direct flights between Sydney Airport and Knoxville Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Knoxville.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to McGhee Tyson Airport (TYS): what you need to know

  • Arrive at the airport on time so you don't miss your SYD to TYS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • During popular months such as April, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • Opt for a stopover if you want to break up your flight. Just uncheck 'Direct flights only' to look at all your options for tickets from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport. Dallas/Fort Worth International Airport is a popular stopover on the SYD to TYS route.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to McGhee Tyson Airport (TYS)

  • The cheapest price we've found for a one-way Sydney (Kingsford Smith) Airport to McGhee Tyson Airport flight is ر.ق.‏ 4,732. A return fare is currently ر.ق.‏ 4,407. Depending on the availability when you book, these fares could change.

  • To score cheap tickets from SYD to TYS, book as early as you can. Airlines tend to offer the most competitive fares when flights are first made available.

  • Finding cheap flights from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport is more likely if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across each month and land a great deal.

  • Landing cheap flights from SYD to TYS is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as fares go down.

  • Secure the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • When it comes to the on-time performance of Sydney (Kingsford Smith) Airport, data shows 69.62% of flights arrive within the scheduled timeframe.

  • Central Sydney to Sydney (Kingsford Smith) Airport is approximately 18 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport takes roughly 25 minutes.

  • Booked an early flight from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels close to SYD:

Arriving at McGhee Tyson Airport (TYS)

  • Consider booking a hotel near TYS if you have a late Sydney (Kingsford Smith) Airport to McGhee Tyson Airport flight. Pick one of these accommodation options and skip the long transfer:

  • Say yes to new adventures by picking up a McGhee Tyson Airport rental car. Grab a set of wheels from Budget, Alamo or Avis and explore beyond Knoxville's main sights.

  • Secure the lowest price by reserving your ride from McGhee Tyson Airport about three weeks ahead of your departure.

Getting from McGhee Tyson Airport (TYS) to central Knoxville

  • The address for TYS is 2055 Alcoa Highway.

  • McGhee Tyson Airport to central Knoxville has a drive time of about 20 minutes. It's approximately 23 kilometres away.

When to fly to McGhee Tyson Airport (TYS)

  • July is the busiest month for flights from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport. To avoid the crowds, travel to Knoxville in February.

  • Before locking in your flight from Sydney (Kingsford Smith) Airport to McGhee Tyson Airport, consider the kind of weather you enjoy. July is the warmest month in Knoxville, with temperatures ranging from 17ºC to 32ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from SYD to TYS in January. Temperatures average between -6ºC and 11ºC then.

Explore more of United States

  • You've seen Knoxville, now it's time to discover other corners of United States. Travel around 451 kilometres north to Columbus to tick off its top attractions. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, there's plenty to keep you on the go.

  • If you want to check out another great destination in United States, head for Indianapolis, about 467 kilometres north-west of Knoxville. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.