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

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

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Indiana according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How long is the flight from Indiana to Australia?

Flight times from Indiana to Australia vary, but if you’re flying out of Indianapolis and flying into Sydney (one of the most popular routes), then the duration is 22h 49m on average. Another popular route from Indiana to Australia is flying from Fort Wayne to Sydney, which will take roughly 28h 57m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Indiana to Australia are refreshed on a daily basis.

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

There are 8 operators available for flights from Indiana to Australia as of September 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Australia.

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

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$498 Cheap Flights from Indiana to Australia in 2025/26

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Find the cheapest flights from Indiana to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

11:26 am - 10:00 amCVG-MEL

30h 34m2 stops

10:30 am - 11:10 pmMEL-CVG

27h 40m2 stops

$963United Airlines

Find Deal

Sat, Feb 21 - Sat, Mar 21

4:24 pm - 9:00 amIND-SYD

25h 36m1 stop

7:15 pm - 2:01 pmSYD-IND

34h 46m2 stops

$964Qantas Airways

Find Deal

Thu, Oct 30 - Sat, Nov 15

12:23 pm - 9:00 amORD-SYD

28h 37m2 stops

2:05 pm - 12:11 amSYD-ORD

27h 06m2 stops

$1,051Multiple Airlines

Find Deal

Mon, Oct 27 - Sun, Nov 9

4:45 pm - 12:30 pmORD-SYD

26h 45m2 stops

2:10 pm - 7:18 pmSYD-ORD

22h 08m2 stops

$1,102Fiji Airways

Find Deal

Sat, Feb 7 - Sat, Feb 28

12:38 pm - 9:35 amIND-SYD

28h 57m2 stops

11:20 am - 11:18 pmSYD-IND

27h 58m2 stops

$1,116Air Canada

Find Deal

Tue, Nov 4 - Tue, Nov 11

9:30 am - 8:35 amCVG-SYD

32h 05m2 stops

11:20 am - 5:00 pmSYD-CVG

45h 40m2 stops

$1,123Air Canada

Find Deal

Sat, Oct 25 - Sun, Mar 8

2:00 pm - 7:45 pmORD-SYD

36h 45m2 stops

9:40 pm - 1:04 pmSYD-ORD

32h 24m2 stops

$1,126Hawaiian Airlines

Find Deal

Tue, Feb 10 - Fri, Feb 27

2:00 pm - 7:45 pmORD-SYD

36h 45m2 stops

9:40 pm - 1:04 pmSYD-ORD

32h 24m2 stops

$1,147Hawaiian Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

6:40 pm - 9:35 amCVG-SYD

46h 55m2 stops

11:20 am - 9:30 pmSYD-CVG

26h 10m2 stops

$1,168Multiple Airlines

Find Deal

Thu, Nov 6 - Sat, Nov 15

5:40 pm - 12:30 pmORD-SYD

25h 50m2 stops

6:00 am - 7:18 pmSYD-ORD

30h 18m2 stops

$1,174Fiji Airways

Find Deal

Wed, Feb 11 - Sat, Feb 28

Qantas Airways flights from Indiana to Australia

Our best Qantas Airways deals on Indiana to Australia flight tickets

Qantas Airways

Oct 30

IND4:24 pmIndianapolis

25h 36m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 15

SYD7:15 pmSydney Kingsford Smith

34h 46m

2 stops

IND2:01 pmIndianapolis

$964

Find similar

Qantas Airways

Oct 23

IND4:24 pmIndianapolis

24h 41m

1 stop

SYD8:05 amSydney Kingsford Smith

Nov 20

SYD5:50 pmSydney Kingsford Smith

36h 16m

2 stops

IND2:06 pmIndianapolis

$977

Find similar

Qantas Airways

Feb 13

IND4:36 pmIndianapolis

22h 49m

1 stop

SYD7:25 amSydney Kingsford Smith

Feb 19

SYD2:35 pmSydney Kingsford Smith

38h 41m

2 stops

IND1:16 pmIndianapolis

$982

Find similar

Fiji Airways flights from Indiana to Australia

Our best Fiji Airways deals on Indiana to Australia flight tickets

Fiji Airways

Feb 7

ORD4:45 pmChicago O'Hare Intl

26h 45m

2 stops

SYD12:30 pmSydney Kingsford Smith

Feb 28

SYD2:10 pmSydney Kingsford Smith

22h 08m

2 stops

ORD7:18 pmChicago O'Hare Intl

$1,102

Find similar

Fiji Airways

Feb 11

ORD5:40 pmChicago O'Hare Intl

25h 50m

2 stops

SYD12:30 pmSydney Kingsford Smith

Feb 28

SYD6:00 amSydney Kingsford Smith

30h 18m

2 stops

ORD7:18 pmChicago O'Hare Intl

$1,174

Find similar

Fiji Airways

Jan 31

ORD4:45 pmChicago O'Hare Intl

26h 45m

2 stops

SYD12:30 pmSydney Kingsford Smith

Feb 21

SYD2:10 pmSydney Kingsford Smith

22h 08m

2 stops

ORD7:18 pmChicago O'Hare Intl

$1,193

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiMelbourne

CVG - MEL

CVGMEL

Cincinnati Cinci./N. Kentucky

Sat 2/21

11:26 am-10:00 am

2 stops30h 34m

Melbourne

Sat 3/21

10:30 am-11:10 pm

2 stops27h 40m

$963

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 10/30

4:24 pm-9:00 am

1 stop25h 36m

Sydney Kingsford Smith

Sat 11/15

7:15 pm-2:01 pm

2 stops34h 46m

$964

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 10/27

12:23 pm-9:00 am

2 stops28h 37m

Sydney Kingsford Smith

Sun 11/9

2:05 pm-12:11 am

2 stops27h 06m

$1,051

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 2/7

4:45 pm-12:30 pm

2 stops26h 45m

Sydney Kingsford Smith

Sat 2/28

2:10 pm-7:18 pm

2 stops22h 08m

$1,102

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 11/4

12:38 pm-9:35 am

2 stops28h 57m

Sydney Kingsford Smith

Tue 11/11

11:20 am-11:18 pm

2 stops27h 58m

$1,116

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 10/25

9:30 am-8:35 am

2 stops32h 05m

Sydney Kingsford Smith

Sun 3/8

11:20 am-5:00 pm

2 stops45h 40m

$1,123

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 2/10

2:00 pm-7:45 pm

2 stops36h 45m

Sydney Kingsford Smith

Fri 2/27

9:40 pm-1:04 pm

2 stops32h 24m

$1,126

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 1/12

2:00 pm-7:45 pm

2 stops36h 45m

Sydney Kingsford Smith

Mon 1/26

9:40 pm-1:04 pm

2 stops32h 24m

$1,147

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 11/6

6:40 pm-9:35 am

2 stops46h 55m

Sydney Kingsford Smith

Sat 11/15

11:20 am-9:30 pm

2 stops26h 10m

$1,168

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 2/11

5:40 pm-12:30 pm

2 stops25h 50m

Sydney Kingsford Smith

Sat 2/28

6:00 am-7:18 pm

2 stops30h 18m

$1,174

Flights are sorted by cheapest round-trip 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?

The month of August is, on average, the cheapest month to fly to Australia from Indiana, with most prices found around $1,064. If you aren’t able to travel during the month of August, then book flights to Australia from Indiana during October instead. Flights to Australia in October, while not as cheap as those in August, still average around $1,138.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Indiana to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $876. On the other hand, Monday is the most expensive day to depart from Indiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,200.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Indiana in the evening is the least expensive time of day to depart. momondo users have found prices as low as $973 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,486 on average. Flights to Australia from Indiana in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Indiana for as low as $1,072 on momondo.

Can stopping save me money on Indiana to Australia flights?

You could potentially save up to 10% 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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Indiana to Australia?
Prices for flights from Indiana to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to Australia?
There are 8 operators available for flights from Indiana to Australia as of September 2025.
How old do you have to be to fly from Indiana to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Qantas Airways	PriceFrom $767	Free Cancellation	Rating 7.5 908 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $835	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $896	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Delta	PriceFrom $964	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
Qatar Airways	PriceFrom $1,711	Free Cancellation	Rating 7.4 3,626 reviews	Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find Indiana to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

Flights from Indiana to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Indiana and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.