Which airports can I use when flying from Knoxville to Adelaide?

Flights from Knoxville to Adelaide usually depart from Knoxville McGhee Tyson (TYS) and arrive at Adelaide (ADL).

What cabin classes can I book on flights from Knoxville to Adelaide?

Only Economy Class is available on flights from Knoxville to Adelaide.

Can I save money by using flexible dates for flights from Knoxville to Adelaide?

Yes. Being flexible with your travel dates can save you up to 20% on the Knoxville to Adelaide route. Friday is the cheapest departure day at $1,776 round-trip on average, while Saturday is the most expensive at $2,194, a difference of $418. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Adelaide?

Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Oval and University of Adelaide. These are among the most viewed places in Adelaide on KAYAK.

Do I need a passport to fly from Knoxville to Adelaide?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Knoxville to Adelaide changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,504 to $2,228. That means the highest observed fare was about 48% higher than the lowest one.

What is the time difference between Knoxville and Adelaide?

Adelaide is 13 hours ahead of Knoxville (Central Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Adelaide Airport (ADL)?

Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include: · Bargain Car Rentals · Simba Car Hire · East Coast Car Rentals · Europcar · Budget

How much should I expect to pay for a Knoxville to Adelaide flight?

Round-trip flights from Knoxville to Adelaide range from $1,803 to $2,194, with an average of $1,957 over the past 12 months. Anything below $1,803 counts as a good deal.

What is the cheapest airline to fly from Knoxville to Adelaide?

United Airlines ($1,504) and American Airlines ($1,693) are the cheapest airlines to fly round-trip from Knoxville to Adelaide according to KAYAK data over the last 5 days.

$1,504 CHEAP FLIGHTS from Knoxville to Adelaide (TYS - ADL)

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Cheapest round-trip

$1,504

Typical prices: $1,803-$2,194

United Airlines

Thu 11/15Fri 11/30

TYS - ADL • 2 stops

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Flight Deals

Cheap Flights from Knoxville to Adelaide (TYS-ADL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Knoxville to Adelaide

Sun, Nov 15 - Mon, Nov 30

7:00 am - 10:55 amTYS Knoxville McGhee Tyson-ADL Adelaide

36h 25m2 stops Houston George Bush Intcntl Sydney Kingsford Smith

7:55 pm - 10:12 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 47m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$1,504United Airlines

Sun, Nov 15 - Mon, Nov 30

11:59 am - 10:55 amTYS Knoxville McGhee Tyson-ADL Adelaide

31h 26m2 stops Houston George Bush Intcntl Sydney Kingsford Smith

7:55 pm - 6:28 pmADL Adelaide-TYS Knoxville McGhee Tyson

38h 03m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$1,653United Airlines

Sun, Nov 15 - Mon, Nov 30

7:00 am - 10:55 amTYS Knoxville McGhee Tyson-ADL Adelaide

36h 25m2 stops Houston George Bush Intcntl Sydney Kingsford Smith

7:55 pm - 10:12 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 47m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$1,654United Airlines

Sun, Nov 15 - Mon, Nov 30

11:44 am - 1:30 pmTYS Knoxville McGhee Tyson-ADL Adelaide

34h 16m2 stops Dallas/Fort Worth Melbourne

6:25 am - 6:59 pmADL Adelaide-TYS Knoxville McGhee Tyson

28h 04m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,693American Airlines

Sun, Nov 15 - Mon, Nov 30

11:33 am - 11:00 amTYS Knoxville McGhee Tyson-ADL Adelaide

31h 57m3 stops Chicago O'Hare Intl Los Angeles Sydney Kingsford Smith

7:40 pm - 9:47 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 37m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,831Multiple Airlines

Sun, Nov 15 - Mon, Nov 30

11:44 am - 1:30 pmTYS Knoxville McGhee Tyson-ADL Adelaide

34h 16m2 stops Dallas/Fort Worth Melbourne

7:40 pm - 9:47 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 37m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,903Multiple Airlines

Sun, Nov 15 - Mon, Nov 30

12:42 pm - 11:00 amTYS Knoxville McGhee Tyson-ADL Adelaide

30h 48m3 stops Philadelphia San Francisco Sydney Kingsford Smith

6:25 am - 6:59 pmADL Adelaide-TYS Knoxville McGhee Tyson

28h 04m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,965Qantas Airways

Sun, Nov 15 - Mon, Nov 30

12:42 pm - 11:00 amTYS Knoxville McGhee Tyson-ADL Adelaide

30h 48m3 stops Philadelphia San Francisco Sydney Kingsford Smith

7:40 pm - 9:47 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 37m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$1,981Multiple Airlines

Sun, Nov 15 - Mon, Nov 30

2:55 pm - 1:30 pmTYS Knoxville McGhee Tyson-ADL Adelaide

31h 05m2 stops Dallas/Fort Worth Melbourne

7:40 pm - 9:47 pmADL Adelaide-TYS Knoxville McGhee Tyson

41h 37m3 stops Sydney Kingsford Smith Los Angeles Dallas/Fort Worth

$2,053Multiple Airlines

Sun, Nov 15 - Mon, Nov 30

5:32 pm - 7:20 pmTYS Knoxville McGhee Tyson-ADL Adelaide

34h 18m2 stops Dallas/Fort Worth Sydney Kingsford Smith

7:10 pm - 11:47 pmADL Adelaide-TYS Knoxville McGhee Tyson

44h 07m3 stops Sydney Kingsford Smith Los Angeles Chicago O'Hare Intl

$2,083Qantas Airways

Booking Insights

Price, demand and travel trends for Knoxville to Adelaide flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to Adelaide with more confidence.

Prices

Airlines

How much is a round-trip flight from Knoxville to Adelaide?

Round-trip flights from Knoxville to Adelaide start at $1,504. Prices are below average for this route right now, with typical round-trip fares ranging from $1,803 to $2,194. The lowest price found in the past 5 days was $1,504 on United Airlines.

Find deals

Cheapest flight	$1,504

Flight from Knoxville to Adelaide

When to book flights from Knoxville to Adelaide

Are your dates flexible? Find out the best times to travel from Knoxville to Adelaide 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.

Which airports can I use when flying from Knoxville to Adelaide?
Flights from Knoxville to Adelaide usually depart from Knoxville McGhee Tyson (TYS) and arrive at Adelaide (ADL).
What cabin classes can I book on flights from Knoxville to Adelaide?
Only Economy Class is available on flights from Knoxville to Adelaide.
Can I save money by using flexible dates for flights from Knoxville to Adelaide?
Yes. Being flexible with your travel dates can save you up to 20% on the Knoxville to Adelaide route. Friday is the cheapest departure day at $1,776 round-trip on average, while Saturday is the most expensive at $2,194, a difference of $418. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Adelaide?
Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Oval and University of Adelaide. These are among the most viewed places in Adelaide on KAYAK.
Do I need a passport to fly from Knoxville to Adelaide?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Knoxville to Adelaide changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,504 to $2,228. That means the highest observed fare was about 48% higher than the lowest one.
What is the time difference between Knoxville and Adelaide?
Adelaide is 13 hours ahead of Knoxville (Central Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Adelaide Airport (ADL)?
Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
· Bargain Car Rentals
· Simba Car Hire
· East Coast Car Rentals
· Europcar
· Budget
How much should I expect to pay for a Knoxville to Adelaide flight?
Round-trip flights from Knoxville to Adelaide range from $1,803 to $2,194, with an average of $1,957 over the past 12 months. Anything below $1,803 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $1,776 - about $418 less than Saturday (19% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.
- Atura Adelaide Airport
- Lockleys Hotel

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TYS - ADL

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Everything you should know

Cheap Flights from Knoxville to Adelaide (TYS-ADL)

Recent round-trip flight deals from Knoxville to Adelaide

Recent one-way flight deals from Knoxville to Adelaide

Price, demand and travel trends for Knoxville to Adelaide flights

How much is a round-trip flight from Knoxville to Adelaide?

What is the cheapest airline to fly from Knoxville to Adelaide?

Key details for Knoxville to Adelaide flights

Cheapest flight

When to book flights from Knoxville to Adelaide

Your Knoxville to Adelaide flight questions, answered

Your guide to booking Knoxville to Adelaide flights

More options for your flight from Knoxville to Adelaide

Complete your trip to Adelaide with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Knoxville to Adelaide

Find direct flights to and from Knoxville and Adelaide

Flights from domestic origins to Adelaide

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