What is the cheapest airline that flies from Indiana to Australia?

Qantas Airways, Air Canada, and United Airlines are the most popular carriers operating from Indiana to Australia

How long is the flight from Indiana to Australia?

The flight from Indiana to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Indianapolis (a popular airport in Indiana) to Sydney (the most popular airport in Australia), then the flight time is 23h 49m on average. If you fly from Evansville (another popular airport in Indiana) to Sydney, then the average flight time is 28h 30m.

When did momondo last update prices for flights from Indiana to Australia?

Prices for flights from Indiana to Australia are updated daily.

How many operators does momondo search for flights from Indiana to Australia?

As of July 2026, there are 2 operators available to choose from for flights from Indiana to Australia.

How old do you have to be to fly from Indiana to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$695 Cheap Flights from Indiana to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:20 - 11:50

ORD

SYD

35h 30m

3 stops

13:15 - 05:59

SYD

ORD

31h 44m

2 stops

$1,434Multiple Airlines

Wed, 12 Aug - Wed, 19 Aug

09:20 - 12:00

ORD

MEL

35h 40m

3 stops

13:30 - 05:59

MEL

ORD

31h 29m

2 stops

$1,463Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

16:07 - 06:45

IND

MEL

24h 38m

1 stop

09:45 - 18:12

MEL

IND

22h 27m

1 stop

$1,640Qantas Airways

Mon, 10 Aug - Mon, 24 Aug

13:55 - 07:20

CVG

SYD

51h 25m

2 stops

10:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,646Air Canada

Sat, 26 Sep - Mon, 5 Oct

13:55 - 07:20

CVG

SYD

51h 25m

3 stops

10:20 - 20:30

SYD

CVG

49h 10m

2 stops

$1,658Air Canada

Sat, 26 Sep - Mon, 5 Oct

16:07 - 06:45

IND

MEL

24h 38m

1 stop

09:45 - 18:12

MEL

IND

22h 27m

1 stop

$1,659Qantas Airways

Mon, 10 Aug - Mon, 24 Aug

10:20 - 07:20

IND

SYD

31h 00m

2 stops

09:20 - 15:44

SYD

IND

44h 24m

1 stop

$1,708Air New Zealand

Wed, 29 Jul - Wed, 5 Aug

08:05 - 06:50

SDF

SYD

32h 45m

2 stops

09:15 - 19:33

SYD

SDF

24h 18m

2 stops

$1,726Delta

Wed, 5 Aug - Tue, 18 Aug

17:02 - 08:30

IND

MEL

24h 28m

2 stops

11:30 - 20:31

MEL

IND

25h 01m

2 stops

$1,743Air New Zealand

Wed, 7 Oct - Wed, 2 Dec

17:25 - 08:50

IND

MEL

24h 25m

1 stop

12:00 - 16:37

MEL

IND

20h 37m

1 stop

$1,749Delta

Wed, 7 Oct - Tue, 1 Dec

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ANA flights from Indiana to Australia

Our best ANA deals on Indiana to Australia flight tickets

ANA

16 Aug

ORD17:45Chicago O'Hare Intl

34h 25m

1 stop

SYD19:10Sydney Kingsford Smith

29 Aug

SYD11:45Sydney Kingsford Smith

32h 00m

2 stops

ORD04:45Chicago O'Hare Intl

$1,733

ANA

16 Aug

ORD17:45Chicago O'Hare Intl

34h 25m

1 stop

SYD19:10Sydney Kingsford Smith

29 Aug

SYD11:45Sydney Kingsford Smith

42h 10m

1 stop

ORD14:55Chicago O'Hare Intl

$1,743

ANA

20 Aug

ORD17:45Chicago O'Hare Intl

34h 25m

1 stop

SYD19:10Sydney Kingsford Smith

3 Sept

SYD11:45Sydney Kingsford Smith

35h 55m

1 stop

ORD08:40Chicago O'Hare Intl

$1,817

Air Canada flights from Indiana to Australia

Our best Air Canada deals on Indiana to Australia flight tickets

Air Canada

26 Sept

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD07:20Sydney Kingsford Smith

5 Oct

SYD10:20Sydney Kingsford Smith

49h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,646

Air Canada

26 Sept

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD07:20Sydney Kingsford Smith

5 Oct

SYD10:20Sydney Kingsford Smith

49h 10m

2 stops

CVG20:30Cincinnati Cinci./N. Kentucky

$1,658

Air Canada

17 Oct

CVG13:55Cincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD08:20Sydney Kingsford Smith

10 Nov

SYD11:20Sydney Kingsford Smith

46h 40m

2 stops

CVG18:00Cincinnati Cinci./N. Kentucky

$1,664

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 12/8

09:20-11:50

3 stops35h 30m

Sydney Kingsford Smith

Wed 19/8

13:15-05:59

2 stops31h 44m

$1,434

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Thu 13/8

09:20-12:00

3 stops35h 40m

Melbourne

Thu 20/8

13:30-05:59

2 stops31h 29m

$1,463

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Mon 10/8

16:07-06:45

1 stop24h 38m

Melbourne

Mon 24/8

09:45-18:12

1 stop22h 27m

$1,640

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/9

13:55-07:20

2 stops51h 25m

Sydney Kingsford Smith

Mon 5/10

10:20-20:30

2 stops49h 10m

$1,646

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 26/9

13:55-07:20

3 stops51h 25m

Sydney Kingsford Smith

Mon 5/10

10:20-20:30

2 stops49h 10m

$1,658

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Mon 10/8

16:07-06:45

1 stop24h 38m

Melbourne

Mon 24/8

09:45-18:12

1 stop22h 27m

$1,659

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 29/7

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Wed 5/8

09:20-15:44

1 stop44h 24m

$1,708

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 5/8

08:05-06:50

2 stops32h 45m

Sydney Kingsford Smith

Tue 18/8

09:15-19:33

2 stops24h 18m

$1,726

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Wed 7/10

17:02-08:30

2 stops24h 28m

Melbourne

Wed 2/12

11:30-20:31

2 stops25h 01m

$1,743

Fastest return journey

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Wed 7/10

17:25-08:50

1 stop24h 25m

Melbourne

Tue 1/12

12:00-16:37

1 stop20h 37m

$1,749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, October is the cheapest month to fly from Indiana to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $741. If you don’t want to visit Australia in October, then you should wait until March to fly from Indiana, when ticket prices are also cheap, with an average price of $802.

Can stopping save me money on Indiana to Australia flights?

You could potentially save up to 1% on your flight if you consider stops on a Indiana to Australia flight.

Cheap Indiana to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Australia

Fastest flight time	21h 10m
Direct flights	None

The fastest flight from Indiana to Australia takes 21h 10m

There are no direct flights from Indiana to Australia. There are no popular flight routes from Indiana to Australia.

Search flight deals

Frequently asked questions about flying from Indiana to Australia

When did momondo last update prices for flights from Indiana to Australia?
Prices for flights from Indiana to Australia are updated daily.
How many operators does momondo search for flights from Indiana to Australia?
As of July 2026, there are 2 operators available to choose from for flights from Indiana to Australia.
How old do you have to be to fly from Indiana to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Australia

Compare and see reviews for airlines that fly from Indiana to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,408	Free cancellation	Rating 7.4 9,910 reviews		Search United Airlines flights
Qantas Airways	PriceFrom $1,718	Free cancellation	Rating 7.5 1,054 reviews		Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Indiana.

Can I find flights from Indiana to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from Indiana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Indiana to Australia?

Once all potential Indiana to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Indiana to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Indiana to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.