What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Indianapolis according to our data. Qantas Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Air Canada, ANA, and Air New Zealand 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 were last updated today.

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

As of March 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Australia.

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 required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$448 Cheap Flights from Indianapolis to Australia in 2026

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Find the cheapest flights from Indianapolis to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 7:20 am

IND

SYD

31h 00m

2 stops

9:20 am - 3:44 pm

SYD

IND

44h 24m

2 stops

$955Air Canada

Tue, May 26 - Sun, Jul 26

7:20 pm - 7:05 am

IND

BNE

45h 45m

2 stops

10:00 am - 6:55 pm

BNE

IND

22h 55m

2 stops

$975Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

10:20 am - 7:20 am

IND

SYD

31h 00m

2 stops

9:20 am - 8:34 pm

SYD

IND

49h 14m

2 stops

$990Air Canada

Mon, May 11 - Fri, May 22

4:25 pm - 7:20 am

IND

SYD

24h 55m

2 stops

9:20 am - 8:34 pm

SYD

IND

25h 14m

1 stop

$1,149Singapore Airlines

Fri, May 8 - Sat, May 16

4:05 pm - 10:20 am

IND

ADL

28h 45m

2 stops

6:00 am - 4:46 pm

ADL

IND

24h 16m

2 stops

$1,174Qantas Airways

Sun, Apr 26 - Sun, May 3

5:26 pm - 10:55 am

IND

MEL

27h 29m

2 stops

12:10 pm - 11:26 pm

MEL

IND

25h 16m

2 stops

$1,216Air New Zealand

Mon, Jun 29 - Wed, Jul 15

4:05 pm - 5:00 am

IND

BNE

22h 55m

1 stop

8:35 pm - 4:46 pm

BNE

IND

34h 11m

1 stop

$1,257Qantas Airways

Mon, Apr 20 - Mon, Apr 27

5:10 pm - 10:55 am

IND

ADL

28h 15m

2 stops

12:05 pm - 9:32 pm

ADL

IND

22h 57m

2 stops

$1,260Air New Zealand

Wed, Apr 22 - Wed, Apr 29

7:20 pm - 8:15 am

IND

MEL

22h 55m

1 stop

10:55 am - 6:08 pm

MEL

IND

21h 13m

1 stop

$1,330United Airlines

Sun, Apr 26 - Sun, May 3

9:20 am - 10:55 am

IND

ADL

36h 05m

2 stops

8:00 pm - 6:08 pm

ADL

IND

35h 38m

2 stops

$1,640United Airlines

Sat, Apr 25 - Wed, Apr 29

Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets

Air Canada

May 26

IND10:20 amIndianapolis

31h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

Jul 26

SYD9:20 amSydney Kingsford Smith

44h 24m

2 stops

IND3:44 pmIndianapolis

$955

Air Canada

May 11

IND10:20 amIndianapolis

31h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

May 22

SYD9:20 amSydney Kingsford Smith

49h 14m

2 stops

IND8:34 pmIndianapolis

$990

Air Canada

Apr 23

IND9:20 pmIndianapolis

43h 45m

2 stops

BNE7:05 amBrisbane

Apr 30

BNE10:00 amBrisbane

22h 55m

2 stops

IND6:55 pmIndianapolis

$1,005

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets

Qantas Airways

Apr 26

IND4:05 pmIndianapolis

28h 45m

2 stops

ADL10:20 amAdelaide

May 3

ADL6:00 amAdelaide

24h 16m

2 stops

IND4:46 pmIndianapolis

$1,174

Qantas Airways

May 26

IND5:16 pmIndianapolis

23h 49m

1 stop

SYD7:05 amSydney Kingsford Smith

Jul 26

SYD5:50 pmSydney Kingsford Smith

20h 09m

1 stop

IND11:59 pmIndianapolis

$1,210

Qantas Airways

May 26

IND5:16 pmIndianapolis

23h 49m

1 stop

SYD7:05 amSydney Kingsford Smith

Jul 26

SYD9:10 amSydney Kingsford Smith

22h 40m

1 stop

IND5:50 pmIndianapolis

$1,211

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 5/26

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Sun 7/26

9:20 am-3:44 pm

2 stops44h 24m

$955

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Thu 4/23

7:20 pm-7:05 am

2 stops45h 45m

Brisbane

Thu 4/30

10:00 am-6:55 pm

2 stops22h 55m

$975

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 5/11

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Fri 5/22

9:20 am-8:34 pm

2 stops49h 14m

$990

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Fri 5/8

4:25 pm-7:20 am

2 stops24h 55m

Sydney Kingsford Smith

Sat 5/16

9:20 am-8:34 pm

1 stop25h 14m

$1,149

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sun 4/26

4:05 pm-10:20 am

2 stops28h 45m

Adelaide

Sun 5/3

6:00 am-4:46 pm

2 stops24h 16m

$1,174

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Mon 6/29

5:26 pm-10:55 am

2 stops27h 29m

Melbourne

Wed 7/15

12:10 pm-11:26 pm

2 stops25h 16m

$1,216

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 4/20

4:05 pm-5:00 am

1 stop22h 55m

Brisbane

Mon 4/27

8:35 pm-4:46 pm

1 stop34h 11m

$1,257

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 4/22

5:10 pm-10:55 am

2 stops28h 15m

Adelaide

Wed 4/29

12:05 pm-9:32 pm

2 stops22h 57m

$1,260

Quickest round-trip

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sun 4/26

7:20 pm-8:15 am

1 stop22h 55m

Melbourne

Sun 5/3

10:55 am-6:08 pm

1 stop21h 13m

$1,330

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 4/25

9:20 am-10:55 am

2 stops36h 05m

Adelaide

Wed 4/29

8:00 pm-6:08 pm

2 stops35h 38m

$1,640

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 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?

The month of August is, on average, the cheapest month to fly to Australia from Indianapolis, with most prices found around $1,129. If you aren’t able to travel during the month of August, then book flights to Australia from Indianapolis 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 Indianapolis 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 Indianapolis 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 Indianapolis 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 at noon when prices are $1,082 on average. Flights to Australia from Indianapolis at noon 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 Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,329 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Indianapolis for as low as $932 on momondo.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 10% 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

Fastest flight time	20h 56m
Direct flights	None

The fastest flight from Indianapolis to Australia takes 20h 56m

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

Search flight deals

When did momondo last update prices for flights from Indianapolis Airport to Australia?
Prices for flights from Indianapolis Airport to Australia were last updated today.
How many operators does momondo search for flights from Indianapolis Airport to Australia?
As of March 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Australia.
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 required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 $545	Free Cancellation	Rating 7.4 9,418 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $661	Free Cancellation	Rating 7.5 1,004 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $938	Free Cancellation	Rating 7.1 11,448 reviews	Search American Airlines flights
Air Canada	PriceFrom $946	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
Delta	PriceFrom $981	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights

Why use momondo?

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

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

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

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.