What airlines fly to Australia?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Australia from Indiana according to our data. Qantas Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 4 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 25h 08m on average. Another popular route from Indiana to Australia is flying from Fort Wayne to Sydney, which will take roughly 26h 15m. Keep in mind that layovers or delays could extend your travel time.

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

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

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 10 operators available for flights from Indiana to Australia as of August 2026.

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.

$567 Cheap Flights from Indiana to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 am - 8:30 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,062Air Canada

Sat, Sep 26 - Mon, Oct 5

1:55 pm - 8:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 am - 11:42 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

52h 22m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,064Air Canada

Sun, Oct 18 - Sun, Oct 25

12:25 pm - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 6:00 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,079Multiple Airlines

Wed, Nov 11 - Mon, Nov 30

12:25 pm - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 am - 6:00 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,088Multiple Airlines

Wed, Nov 11 - Mon, Nov 30

11:00 am - 7:00 amORD Chicago O'Hare Intl-BNE Brisbane

28h 00m2 stops Los Angeles Auckland Intl

8:20 am - 6:54 pmBNE Brisbane-ORD Chicago O'Hare Intl

26h 34m2 stops Auckland Intl Los Angeles

$1,222Air New Zealand

Wed, Feb 17 - Wed, Feb 24

12:45 pm - 7:00 amORD Chicago O'Hare Intl-BNE Brisbane

26h 15m2 stops Los Angeles Auckland Intl

8:20 am - 8:22 pmBNE Brisbane-ORD Chicago O'Hare Intl

28h 02m2 stops Auckland Intl Los Angeles

$1,222Air New Zealand

Mon, Feb 1 - Tue, Feb 9

4:25 pm - 8:15 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

34h 50m1 stop Tokyo Haneda

12:25 pm - 5:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

33h 55m2 stops Tokyo Haneda Los Angeles

$1,273ANA

Mon, Nov 9 - Mon, Nov 16

7:12 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

21h 43m1 stop Dallas/Fort Worth

1:00 pm - 6:45 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

20h 45m1 stop Dallas/Fort Worth

$1,273Qantas Airways

Sun, Sep 20 - Mon, Oct 5

4:25 pm - 10:30 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

25h 05m1 stop Tokyo Haneda

9:45 pm - 7:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

26h 35m1 stop Tokyo Haneda

$1,275ANA

Sun, Nov 15 - Thu, Nov 26

5:15 pm - 9:00 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles

7:15 pm - 4:36 pmSYD Sydney Kingsford Smith-IND Indianapolis

37h 21m2 stops Auckland Intl Dallas/Fort Worth

$1,283Qantas Airways

Wed, Nov 4 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

3:00 pm - 8:45 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

26h 45m2 stops Los Angeles Auckland Intl

7:20 pm - 9:45 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

41h 25m2 stops Auckland Intl San Francisco

$1,339Air New Zealand

Mon, Aug 24 - Mon, Sep 7

7:05 am - 7:30 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

33h 25m2 stops Atlanta Hartsfield-Jackson Los Angeles

5:50 pm - 6:17 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 27m1 stop Los Angeles

$1,375Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

6:05 am - 7:30 amMDW Chicago Midway-SYD Sydney Kingsford Smith

34h 25m2 stops Atlanta Hartsfield-Jackson Los Angeles

5:50 pm - 10:55 amSYD Sydney Kingsford Smith-MDW Chicago Midway

32h 05m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,376Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

8:00 am - 7:00 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 00m2 stops Denver Intl Los Angeles

9:30 am - 11:55 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 25m2 stops Los Angeles Chicago O'Hare Intl

$1,423United Airlines

Mon, Aug 24 - Mon, Aug 31

7:20 pm - 10:05 pmORD Chicago O'Hare Intl-MEL Melbourne

35h 45m1 stop Doha Hamad Intl

10:10 am - 3:05 pmMEL Melbourne-ORD Chicago O'Hare Intl

43h 55m2 stops Adelaide Doha Hamad Intl

$1,433Qatar Airways

Mon, Aug 24 - Mon, Sep 7

7:20 pm - 10:05 pmORD Chicago O'Hare Intl-MEL Melbourne

35h 45m1 stop Doha Hamad Intl

4:15 pm - 3:05 pmMEL Melbourne-ORD Chicago O'Hare Intl

37h 50m2 stops Adelaide Doha Hamad Intl

$1,433Qatar Airways

Tue, Aug 25 - Mon, Sep 7

5:45 pm - 9:25 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

24h 40m1 stop Tokyo Haneda

8:55 pm - 8:40 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

26h 45m1 stop Tokyo Haneda

$1,556ANA

Sat, Aug 22 - Fri, Sep 4

8:50 am - 9:25 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

33h 35m2 stops Los Angeles Tokyo Haneda

8:55 pm - 8:40 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

26h 45m1 stop Tokyo Haneda

$1,560ANA

Sat, Aug 22 - Fri, Sep 4

1:03 pm - 8:45 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

28h 42m2 stops Los Angeles Auckland Intl

9:30 am - 2:36 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 06m1 stop Los Angeles

$1,572Air New Zealand

Sun, Aug 23 - Sun, Sep 6

8:40 am - 8:15 amORD Chicago O'Hare Intl-MEL Melbourne

32h 35m1 stop San Francisco

10:55 am - 4:39 pmMEL Melbourne-ORD Chicago O'Hare Intl

20h 44m1 stop San Francisco

$1,913United Airlines

Sun, Aug 23 - Sun, Sep 6

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Air Canada flights from Indiana to Australia

Our best Air Canada deals on Indiana to Australia flight tickets

Air Canada

Sep 26

CVG1:55 pmCincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 5

SYD10:20 amSydney Kingsford Smith

49h 10m

2 stops

CVG8:30 pmCincinnati Cinci./N. Kentucky

$1,062

Air Canada

Sep 20

CVG1:55 pmCincinnati Cinci./N. Kentucky

27h 25m

2 stops

SYD7:20 amSydney Kingsford Smith

Oct 5

SYD10:20 amSydney Kingsford Smith

25h 10m

2 stops

CVG8:30 pmCincinnati Cinci./N. Kentucky

$1,064

Air Canada

Oct 17

CVG1:55 pmCincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD8:20 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

46h 40m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,068

United Airlines flights from Indiana to Australia

Our best United Airlines deals on Indiana to Australia flight tickets

United Airlines

Nov 8

SDF2:10 pmLouisville Intl

26h 55m

2 stops

SYD9:05 amSydney Kingsford Smith

Nov 18

SYD9:15 amSydney Kingsford Smith

20h 08m

1 stop

SDF1:23 pmLouisville Intl

$1,308

United Airlines

Dec 1

SDF3:50 pmLouisville Intl

25h 30m

2 stops

SYD9:20 amSydney Kingsford Smith

Dec 8

SYD9:20 amSydney Kingsford Smith

20h 13m

1 stop

SDF1:33 pmLouisville Intl

$1,309

United Airlines

Dec 1

SDF1:55 pmLouisville Intl

27h 25m

2 stops

SYD9:20 amSydney Kingsford Smith

Dec 8

SYD11:50 amSydney Kingsford Smith

23h 45m

2 stops

SDF7:35 pmLouisville Intl

$1,313

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 9/26

1:55 pm-7:20 am

2 stops51h 25m

Sydney Kingsford Smith

Mon 10/5

10:20 am-8:30 pm

2 stops49h 10m

$1,062

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 10/18

1:55 pm-8:20 am

2 stops27h 25m

Sydney Kingsford Smith

Sun 10/25

10:20 am-11:42 pm

3 stops52h 22m

$1,064

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 11/11

12:25 pm-9:35 am

2 stops29h 10m

Sydney Kingsford Smith

Mon 11/30

11:20 am-6:00 pm

2 stops46h 40m

$1,079

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 11/11

12:25 pm-9:35 am

3 stops29h 10m

Sydney Kingsford Smith

Mon 11/30

11:20 am-6:00 pm

2 stops46h 40m

$1,088

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Wed 2/17

11:00 am-7:00 am

2 stops28h 00m

Brisbane

Wed 2/24

8:20 am-6:54 pm

2 stops26h 34m

$1,222

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Mon 2/1

12:45 pm-7:00 am

2 stops26h 15m

Brisbane

Tue 2/9

8:20 am-8:22 pm

2 stops28h 02m

$1,222

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Mon 11/9

4:25 pm-8:15 pm

1 stop34h 50m

Sydney Kingsford Smith

Mon 11/16

12:25 pm-5:20 am

2 stops33h 55m

$1,273

Quickest round-trip

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 9/20

7:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Mon 10/5

1:00 pm-6:45 pm

1 stop20h 45m

$1,273

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Sun 11/15

4:25 pm-10:30 am

1 stop25h 05m

Sydney Kingsford Smith

Thu 11/26

9:45 pm-7:20 am

1 stop26h 35m

$1,275

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 11/4

5:15 pm-9:00 am

1 stop23h 45m

Sydney Kingsford Smith

Sat 11/21

7:15 pm-4:36 pm

2 stops37h 21m

$1,283

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 $1,254. 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 $1,259.

Can stopping save me money on Indiana to Australia flights?

You could potentially save up to 12% 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

Best Price Found	$567
Fastest flight time	20h 17m
Direct flights	None

The best one-way flight to Australia from Indiana in the past 72 hours is $567. The best round-trip flight deal from Indiana to Australia found on momondo in the last 72 hours is $1,062.

The fastest flight from Indiana to Australia takes 20h 17m

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 refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to Australia?
There are 10 operators available for flights from Indiana to Australia as of August 2026.
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
Delta	PriceFrom $644	Free Cancellation	Rating 7.8 8,513 reviews	Search Delta flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 10,106 reviews	Search United Airlines flights
American Airlines	PriceFrom $969	Free Cancellation	Rating 7.1 11,980 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $994	Free Cancellation	Rating 7.5 1,084 reviews	Search Qantas 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.