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

American Airlines, Qantas Airways, and United Airlines 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 September 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.

$945 Cheap Flights from Indianapolis to Australia in 2026

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.

17:26 - 14:50IND Indianapolis-SYD Sydney Kingsford Smith

29h 24m2 stops Dallas/Fort Worth Auckland Intl

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

22h 40m1 stop Los Angeles

$1,324Qantas Airways

Wed, 4 Nov - Tue, 17 Nov

17:26 - 17:40IND Indianapolis-SYD Sydney Kingsford Smith

32h 14m2 stops Dallas/Fort Worth Auckland Intl

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

22h 40m1 stop Los Angeles

$1,404Qantas Airways

Wed, 4 Nov - Tue, 17 Nov

17:26 - 07:35IND Indianapolis-SYD Sydney Kingsford Smith

46h 09m2 stops Dallas/Fort Worth Auckland Intl

11:10 - 17:51SYD Sydney Kingsford Smith-IND Indianapolis

22h 41m1 stop Los Angeles

$1,406Qantas Airways

Sun, 8 Nov - Tue, 1 Dec

11:00 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

30h 35m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 - 20:49SYD Sydney Kingsford Smith-IND Indianapolis

25h 29m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,421Multiple Airlines

Mon, 1 Feb - Mon, 8 Feb

17:26 - 14:50IND Indianapolis-SYD Sydney Kingsford Smith

29h 24m2 stops Dallas/Fort Worth Auckland Intl

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

22h 40m1 stop Los Angeles

$1,428Qantas Airways

Wed, 4 Nov - Tue, 17 Nov

07:10 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

34h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 20:49SYD Sydney Kingsford Smith-IND Indianapolis

25h 29m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,432Multiple Airlines

Mon, 1 Feb - Mon, 8 Feb

08:00 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

33h 35m2 stops Denver Intl Vancouver Intl

11:20 - 12:44SYD Sydney Kingsford Smith-IND Indianapolis

41h 24m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,445Air Canada

Wed, 4 Nov - Tue, 17 Nov

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

24h 05m1 stop San Francisco

12:45 - 14:37MEL Melbourne-IND Indianapolis

41h 52m2 stops San Francisco Denver Intl

$1,643United Airlines

Sun, 8 Nov - Mon, 30 Nov

15:11 - 10:30IND Indianapolis-MEL Melbourne

27h 19m2 stops Chicago O'Hare Intl San Francisco

12:45 - 14:37MEL Melbourne-IND Indianapolis

41h 52m2 stops San Francisco Denver Intl

$1,643United Airlines

Sun, 8 Nov - Mon, 30 Nov

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

24h 05m1 stop San Francisco

12:45 - 17:41MEL Melbourne-IND Indianapolis

20h 56m1 stop San Francisco

$1,686United Airlines

Sat, 28 Nov - Wed, 9 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:38 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

28h 42m2 stops Chicago O'Hare Intl Vancouver Intl

09:20 - 20:41SYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,672Multiple Airlines

Thu, 10 Sep - Thu, 17 Sep

12:38 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

28h 42m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

09:20 - 20:41SYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,683Multiple Airlines

Thu, 10 Sep - Thu, 17 Sep

06:00 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

35h 20m2 stops Chicago O'Hare Intl Vancouver Intl

10:20 - 17:49SYD Sydney Kingsford Smith-IND Indianapolis

22h 29m2 stops Vancouver Intl Chicago O'Hare Intl

$1,778Air Canada

Tue, 8 Sep - Wed, 7 Oct

06:00 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

35h 20m2 stops Chicago O'Hare Intl Vancouver Intl

10:20 - 23:44SYD Sydney Kingsford Smith-IND Indianapolis

28h 24m2 stops Vancouver Intl Chicago O'Hare Intl

$1,778Air Canada

Tue, 8 Sep - Tue, 6 Oct

06:00 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

35h 20m2 stops Chicago O'Hare Intl Vancouver Intl

10:20 - 08:16SYD Sydney Kingsford Smith-IND Indianapolis

36h 56m2 stops Vancouver Intl Chicago O'Hare Intl

$1,778Air Canada

Tue, 8 Sep - Sun, 4 Oct

06:00 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

35h 20m2 stops Chicago O'Hare Intl Vancouver Intl

10:20 - 22:13SYD Sydney Kingsford Smith-IND Indianapolis

26h 53m2 stops Vancouver Intl Denver Intl

$1,778Air Canada

Tue, 8 Sep - Mon, 5 Oct

15:47 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

25h 33m2 stops Denver Intl Vancouver Intl

10:20 - 08:16SYD Sydney Kingsford Smith-IND Indianapolis

36h 56m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,789Air Canada

Tue, 8 Sep - Tue, 6 Oct

15:47 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

25h 33m2 stops Denver Intl Vancouver Intl

10:20 - 08:16SYD Sydney Kingsford Smith-IND Indianapolis

36h 56m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,789Air Canada

Tue, 8 Sep - Wed, 7 Oct

16:13 - 07:05IND Indianapolis-SYD Sydney Kingsford Smith

24h 52m1 stop Los Angeles

10:10 - 16:51SYD Sydney Kingsford Smith-IND Indianapolis

21h 41m1 stop Los Angeles

$2,259Qantas Airways

Thu, 10 Sep - Sat, 10 Oct

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

23h 32m1 stop Dallas/Fort Worth

10:10 - 16:51SYD Sydney Kingsford Smith-IND Indianapolis

21h 41m1 stop Los Angeles

$2,260Qantas Airways

Wed, 9 Sep - Sat, 10 Oct

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Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets

Qantas Airways

4 Nov

IND17:26Indianapolis

29h 24m

2 stops

SYD14:50Sydney Kingsford Smith

17 Nov

SYD11:10Sydney Kingsford Smith

22h 40m

1 stop

IND17:50Indianapolis

$1,324

Qantas Airways

4 Nov

IND17:26Indianapolis

35h 24m

2 stops

SYD20:50Sydney Kingsford Smith

17 Nov

SYD11:10Sydney Kingsford Smith

22h 40m

1 stop

IND17:50Indianapolis

$1,404

Qantas Airways

8 Nov

IND17:26Indianapolis

46h 09m

2 stops

SYD07:35Sydney Kingsford Smith

1 Dec

SYD11:10Sydney Kingsford Smith

22h 41m

1 stop

IND17:51Indianapolis

$1,406

Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets

Air Canada

1 Feb

IND07:10Indianapolis

34h 25m

3 stops

SYD09:35Sydney Kingsford Smith

8 Feb

SYD11:20Sydney Kingsford Smith

41h 23m

3 stops

IND12:43Indianapolis

$1,456

Air Canada

19 Nov

IND16:30Indianapolis

49h 05m

3 stops

SYD09:35Sydney Kingsford Smith

29 Nov

SYD11:20Sydney Kingsford Smith

43h 40m

3 stops

IND15:00Indianapolis

$1,493

Air Canada

19 Nov

IND06:00Indianapolis

35h 35m

2 stops

SYD09:35Sydney Kingsford Smith

29 Nov

SYD11:20Sydney Kingsford Smith

43h 40m

3 stops

IND15:00Indianapolis

$1,497

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:26-14:50

2 stops29h 24m

Sydney Kingsford Smith

Tue 17/11

11:10-17:50

1 stop22h 40m

$1,324

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:26-17:40

2 stops32h 14m

Sydney Kingsford Smith

Tue 17/11

11:10-17:50

1 stop22h 40m

$1,404

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 8/11

17:26-07:35

2 stops46h 09m

Sydney Kingsford Smith

Tue 1/12

11:10-17:51

1 stop22h 41m

$1,406

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 1/2

11:00-09:35

2 stops30h 35m

Sydney Kingsford Smith

Mon 8/2

11:20-20:49

2 stops25h 29m

$1,421

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:26-14:50

2 stops29h 24m

Sydney Kingsford Smith

Tue 17/11

11:10-17:50

1 stop22h 40m

$1,428

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 1/2

07:10-09:35

3 stops34h 25m

Sydney Kingsford Smith

Mon 8/2

11:20-20:49

2 stops25h 29m

$1,432

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

08:00-09:35

2 stops33h 35m

Sydney Kingsford Smith

Tue 17/11

11:20-12:44

3 stops41h 24m

$1,445

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Sun 8/11

18:25-10:30

1 stop24h 05m

Melbourne

Mon 30/11

12:45-14:37

2 stops41h 52m

$1,643

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Sun 8/11

15:11-10:30

2 stops27h 19m

Melbourne

Mon 30/11

12:45-14:37

2 stops41h 52m

$1,643

Fastest return journey

IndianapolisMelbourne

IND Indianapolis - MEL Melbourne

INDMEL

Indianapolis

Sat 28/11

18:25-10:30

1 stop24h 05m

Melbourne

Wed 9/12

12:45-17:41

1 stop20h 56m

$1,686

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, November 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 $1,741. If you don’t want to visit Australia in November, then you should wait until July to fly from Indianapolis, when ticket prices are also cheap, with an average price of $1,758.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 22% 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	$945
Fastest flight time	21h 25m
Direct flights	None

The best one-way flight to Australia from Indianapolis in the past 72 hours is $945. The best return flight deal from Indianapolis to Australia found on momondo in the last 72 hours is $1,324.

The fastest flight from Indianapolis to Australia takes 21h 25m

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 September 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 $1,347	Free cancellation	Rating 7.4 10,173 reviews		Search United Airlines flights
Qantas Airways	PriceFrom $1,386	Free cancellation	Rating 7.5 1,090 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.