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

Air Canada, Qantas Airways, and Delta are the most popular carriers operating from Indianapolis to Australia

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

Prices for flights from Indianapolis Airport to Australia are updated daily.

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

There are 2 operators available for flights from Indianapolis Airport to Australia as of October 2026.

How old do you have to be to fly from Indianapolis Airport 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 Indianapolis Airport 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.

$931 Cheap Flights from Indianapolis to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

34h 35m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 12:43SYD Sydney Kingsford Smith-IND Indianapolis

41h 23m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,472Air Canada

Wed, 27 Jan - Wed, 3 Feb

12:51 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

28h 44m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 20:21SYD Sydney Kingsford Smith-IND Indianapolis

25h 01m2 stops Vancouver Intl Chicago O'Hare Intl

$1,493Multiple Airlines

Sun, 14 Feb - Sun, 28 Feb

13:37 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

27h 58m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 20:21SYD Sydney Kingsford Smith-IND Indianapolis

25h 01m2 stops Vancouver Intl Chicago O'Hare Intl

$1,495Multiple Airlines

Sun, 14 Feb - Sun, 28 Feb

12:51 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

28h 44m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 20:21SYD Sydney Kingsford Smith-IND Indianapolis

25h 01m2 stops Vancouver Intl Chicago O'Hare Intl

$1,495Multiple Airlines

Sun, 14 Feb - Sun, 28 Feb

17:15 - 09:00IND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles

11:10 - 17:50SYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$1,609Qantas Airways

Wed, 4 Nov - Tue, 17 Nov

17:21 - 09:00IND Indianapolis-SYD Sydney Kingsford Smith

23h 39m1 stop Los Angeles

14:05 - 13:10SYD Sydney Kingsford Smith-IND Indianapolis

39h 05m1 stop Dallas/Fort Worth

$1,648Qantas Airways

Sun, 8 Nov - Sun, 22 Nov

18:44 - 09:30IND Indianapolis-MEL Melbourne

22h 46m1 stop Los Angeles

22:45 - 17:54MEL Melbourne-IND Indianapolis

35h 09m1 stop Los Angeles

$1,681Qantas Airways

Wed, 10 Feb - Wed, 17 Feb

18:25 - 10:30IND Indianapolis-MEL Melbourne

24h 05m1 stop San Francisco

12:45 - 18:19MEL Melbourne-IND Indianapolis

21h 34m1 stop San Francisco

$1,767United Airlines

Wed, 25 Nov - Wed, 2 Dec

07:00 - 10:30IND Indianapolis-MEL Melbourne

35h 30m2 stops Houston George Bush Intcntl San Francisco

12:45 - 18:19MEL Melbourne-IND Indianapolis

21h 34m1 stop San Francisco

$1,767United Airlines

Mon, 23 Nov - Tue, 1 Dec

15:41 - 09:30IND Indianapolis-ADL Adelaide

26h 19m2 stops Denver Intl San Francisco

14:55 - 09:11ADL Adelaide-IND Indianapolis

33h 46m2 stops San Francisco Chicago O'Hare Intl

$1,789United Airlines

Mon, 25 Jan - Mon, 1 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:44 - 08:35IND Indianapolis-SYD Sydney Kingsford Smith

25h 51m2 stops Denver Intl Vancouver Intl

11:20 - 18:46SYD Sydney Kingsford Smith-IND Indianapolis

23h 26m2 stops Vancouver Intl Chicago O'Hare Intl

$1,479Multiple Airlines

Mon, 26 Oct - Mon, 9 Nov

15:44 - 08:35IND Indianapolis-SYD Sydney Kingsford Smith

25h 51m2 stops Denver Intl Vancouver Intl

11:20 - 18:46SYD Sydney Kingsford Smith-IND Indianapolis

23h 26m2 stops Vancouver Intl Chicago O'Hare Intl

$1,546Multiple Airlines

Mon, 26 Oct - Fri, 6 Nov

15:44 - 08:35IND Indianapolis-SYD Sydney Kingsford Smith

25h 51m2 stops Denver Intl Vancouver Intl

11:20 - 12:47SYD Sydney Kingsford Smith-IND Indianapolis

41h 27m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,657Air Canada

Mon, 26 Oct - Fri, 6 Nov

17:23 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

22h 32m1 stop Dallas/Fort Worth

11:10 - 17:50SYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$1,684Qantas Airways

Mon, 26 Oct - Mon, 9 Nov

17:23 - 09:00IND Indianapolis-SYD Sydney Kingsford Smith

24h 37m2 stops Dallas/Fort Worth Los Angeles

14:05 - 19:15SYD Sydney Kingsford Smith-IND Indianapolis

21h 10m1 stop Dallas/Fort Worth

$1,687American Airlines

Mon, 26 Oct - Mon, 9 Nov

17:23 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

22h 32m1 stop Dallas/Fort Worth

11:10 - 17:50SYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$1,742Qantas Airways

Mon, 26 Oct - Fri, 6 Nov

17:23 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

22h 32m1 stop Dallas/Fort Worth

09:10 - 17:50SYD Sydney Kingsford Smith-IND Indianapolis

24h 40m2 stops Brisbane Los Angeles

$1,771Qantas Airways

Mon, 26 Oct - Fri, 6 Nov

07:00 - 12:30IND Indianapolis-PER Perth

41h 30m3 stops Houston George Bush Intcntl San Francisco Brisbane

23:45 - 17:22PER Perth-IND Indianapolis

30h 37m2 stops Melbourne San Francisco

$2,520United Airlines

Wed, 28 Oct - Mon, 16 Nov

07:00 - 12:30IND Indianapolis-PER Perth

41h 30m3 stops Houston George Bush Intcntl San Francisco Brisbane

23:45 - 17:22PER Perth-IND Indianapolis

30h 37m2 stops Melbourne San Francisco

$2,521United Airlines

Wed, 28 Oct - Mon, 16 Nov

07:00 - 12:30IND Indianapolis-PER Perth

41h 30m3 stops Houston George Bush Intcntl San Francisco Brisbane

23:45 - 17:22PER Perth-IND Indianapolis

30h 37m2 stops Melbourne San Francisco

$2,581United Airlines

Wed, 28 Oct - Mon, 16 Nov

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Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets

Air Canada

27 Jan

IND07:00Indianapolis

34h 35m

2 stops

SYD09:35Sydney Kingsford Smith

3 Feb

SYD11:20Sydney Kingsford Smith

41h 23m

3 stops

IND12:43Indianapolis

$1,472

Air Canada

15 Feb

IND11:05Indianapolis

30h 30m

3 stops

SYD09:35Sydney Kingsford Smith

22 Feb

SYD11:20Sydney Kingsford Smith

28h 21m

2 stops

IND23:41Indianapolis

$1,505

Air Canada

28 Jan

IND09:05Indianapolis

32h 30m

2 stops

SYD09:35Sydney Kingsford Smith

3 Feb

SYD11:20Sydney Kingsford Smith

41h 23m

3 stops

IND12:43Indianapolis

$1,525

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets

Qantas Airways

4 Nov

IND17:15Indianapolis

23h 45m

1 stop

SYD09:00Sydney Kingsford Smith

17 Nov

SYD11:10Sydney Kingsford Smith

22h 40m

1 stop

IND17:50Indianapolis

$1,609

Qantas Airways

4 Nov

IND17:15Indianapolis

23h 45m

1 stop

SYD09:00Sydney Kingsford Smith

17 Nov

SYD11:10Sydney Kingsford Smith

22h 40m

1 stop

IND17:50Indianapolis

$1,673

Qantas Airways

4 Nov

IND17:15Indianapolis

23h 45m

1 stop

SYD09:00Sydney Kingsford Smith

17 Nov

SYD11:15Sydney Kingsford Smith

22h 35m

1 stop

IND17:50Indianapolis

$1,674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 27/1

07:00-09:35

2 stops34h 35m

Sydney Kingsford Smith

Wed 3/2

11:20-12:43

3 stops41h 23m

$1,472

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 14/2

12:51-09:35

2 stops28h 44m

Sydney Kingsford Smith

Sun 28/2

11:20-20:21

2 stops25h 01m

$1,493

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 14/2

13:37-09:35

2 stops27h 58m

Sydney Kingsford Smith

Sun 28/2

11:20-20:21

2 stops25h 01m

$1,495

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 14/2

12:51-09:35

2 stops28h 44m

Sydney Kingsford Smith

Sun 28/2

11:20-20:21

2 stops25h 01m

$1,495

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:15-09:00

1 stop23h 45m

Sydney Kingsford Smith

Tue 17/11

11:10-17:50

1 stop22h 40m

$1,609

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 8/11

17:21-09:00

1 stop23h 39m

Sydney Kingsford Smith

Sun 22/11

14:05-13:10

1 stop39h 05m

$1,648

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Wed 10/2

18:44-09:30

1 stop22h 46m

Melbourne

Wed 17/2

22:45-17:54

1 stop35h 09m

$1,681

Fastest return journey

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Wed 25/11

18:25-10:30

1 stop24h 05m

Melbourne

Wed 2/12

12:45-18:19

1 stop21h 34m

$1,767

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Mon 23/11

07:00-10:30

2 stops35h 30m

Melbourne

Tue 1/12

12:45-18:19

1 stop21h 34m

$1,767

IndianapolisAdelaide

IND Indianapolis - ADL Adelaide

INDADL

Indianapolis

Mon 25/1

15:41-09:30

2 stops26h 19m

Adelaide

Mon 1/2

14:55-09:11

2 stops33h 46m

$1,789

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 Indianapolis 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

What is the cheapest month to fly to Australia?

In general, June is the cheapest month to fly from Indianapolis to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,740. If you don’t want to visit Australia in June, then you should wait until July to fly from Indianapolis, when ticket prices are also cheap, with an average price of $1,804.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 17% on your flight if you consider stops on a Indianapolis to Australia flight.

Cheap Indianapolis to Australia flight deals and tips

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

Best price found	$931
Fastest flight time	21h 35m
Direct flights	None

The best one-way flight to Australia from Indianapolis in the past 72 hours is $931. The best return flight deal from Indianapolis to Australia found on momondo in the last 72 hours is $1,472.

The fastest flight from Indianapolis to Australia takes 21h 35m

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

Search flight deals

Frequently asked questions about flying from Indianapolis to Australia

When did momondo last update prices for flights from Indianapolis Airport to Australia?
Prices for flights from Indianapolis Airport to Australia are updated daily.
How many operators does momondo search for flights from Indianapolis Airport to Australia?
There are 2 operators available for flights from Indianapolis Airport to Australia as of October 2026.
How old do you have to be to fly from Indianapolis Airport 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 Indianapolis Airport 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 Indianapolis to Australia

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

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,382	Free cancellation	Rating 7.3 10,406 reviews		Search United Airlines flights
Qantas Airways	PriceFrom $1,421	Free cancellation	Rating 7.5 1,115 reviews		Search Qantas Airways flights

Why use momondo?

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

Finding the right flight to Australia from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Indianapolis to Australia flights to just show those with flexible booking policies.

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

Once you have performed a search for Indianapolis to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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