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 49% 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, American Airlines, and Qantas Airways 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 July 2026, there are 4 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.

$624 Cheap Flights from Indianapolis to Australia in 2026

Discover deals from 900+ travel sites with momondo.

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.

5:15 pm - 9:00 am

IND

SYD

23h 45m

1 stop

7:15 pm - 4:36 pm

SYD

IND

37h 21m

2 stops

$1,059Qantas Airways

Thu, Nov 5 - Sat, Nov 21

8:00 am - 9:35 am

IND

SYD

33h 35m

2 stops

11:20 am - 12:47 pm

SYD

IND

41h 27m

3 stops

$1,155Air Canada

Wed, Nov 4 - Sun, Nov 8

6:00 am - 9:35 am

IND

SYD

35h 35m

2 stops

11:20 am - 12:47 pm

SYD

IND

41h 27m

3 stops

$1,163Air Canada

Tue, Nov 10 - Tue, Nov 24

7:26 pm - 8:15 am

IND

MEL

46h 49m

2 stops

11:10 am - 5:21 pm

MEL

IND

45h 11m

2 stops

$1,175United Airlines

Sat, Sep 12 - Sat, Oct 10

11:15 am - 5:00 am

IND

MEL

27h 45m

1 stop

9:45 am - 4:51 pm

MEL

IND

22h 06m

1 stop

$1,189Qantas Airways

Sat, Sep 12 - Sat, Oct 10

6:23 pm - 8:15 am

IND

MEL

23h 52m

1 stop

11:55 am - 5:21 pm

MEL

IND

20h 26m

1 stop

$1,212United Airlines

Wed, Sep 23 - Wed, Oct 7

4:07 pm - 12:40 pm

IND

MEL

30h 33m

2 stops

9:45 am - 12:16 am

MEL

IND

28h 31m

1 stop

$1,218American Airlines

Mon, Aug 24 - Mon, Aug 31

4:07 pm - 12:40 pm

IND

MEL

30h 33m

2 stops

9:45 am - 12:16 am

MEL

IND

28h 31m

1 stop

$1,221American Airlines

Mon, Aug 24 - Mon, Aug 31

5:18 pm - 6:50 am

IND

SYD

23h 32m

1 stop

9:15 am - 4:08 pm

SYD

IND

20h 53m

1 stop

$1,307Delta

Sun, Sep 13 - Sun, Sep 20

4:55 pm - 6:50 am

IND

SYD

23h 55m

1 stop

10:15 am - 4:30 pm

SYD

IND

21h 15m

1 stop

$1,308Delta

Tue, Sep 22 - Sun, Oct 11

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Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets

Air Canada

Nov 4

IND8:00 amIndianapolis

33h 35m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 8

SYD11:20 amSydney Kingsford Smith

41h 27m

3 stops

IND12:47 pmIndianapolis

$1,155

Air Canada

Nov 10

IND6:00 amIndianapolis

35h 35m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 24

SYD11:20 amSydney Kingsford Smith

41h 27m

3 stops

IND12:47 pmIndianapolis

$1,163

Air Canada

Oct 7

IND10:20 amIndianapolis

31h 00m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 13

SYD10:20 amSydney Kingsford Smith

41h 22m

3 stops

IND12:42 pmIndianapolis

$1,166

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets

Qantas Airways

Nov 5

IND5:15 pmIndianapolis

23h 45m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 21

SYD7:15 pmSydney Kingsford Smith

37h 21m

2 stops

IND4:36 pmIndianapolis

$1,059

Qantas Airways

Sep 12

IND11:15 amIndianapolis

27h 45m

1 stop

MEL5:00 amMelbourne

Oct 10

MEL9:45 amMelbourne

22h 06m

1 stop

IND4:51 pmIndianapolis

$1,189

Qantas Airways

Sep 12

IND8:14 amIndianapolis

32h 31m

2 stops

MEL6:45 amMelbourne

Oct 10

MEL2:35 pmMelbourne

19h 49m

1 stop

IND7:24 pmIndianapolis

$1,204

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 11/5

5:15 pm-9:00 am

1 stop23h 45m

Sydney Kingsford Smith

Sat 11/21

7:15 pm-4:36 pm

2 stops37h 21m

$1,059

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 11/4

8:00 am-9:35 am

2 stops33h 35m

Sydney Kingsford Smith

Sun 11/8

11:20 am-12:47 pm

3 stops41h 27m

$1,155

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 11/10

6:00 am-9:35 am

2 stops35h 35m

Sydney Kingsford Smith

Tue 11/24

11:20 am-12:47 pm

3 stops41h 27m

$1,163

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 9/12

7:26 pm-8:15 am

2 stops46h 49m

Melbourne

Sat 10/10

11:10 am-5:21 pm

2 stops45h 11m

$1,175

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 9/12

11:15 am-5:00 am

1 stop27h 45m

Melbourne

Sat 10/10

9:45 am-4:51 pm

1 stop22h 06m

$1,189

Quickest round-trip

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Wed 9/23

6:23 pm-8:15 am

1 stop23h 52m

Melbourne

Wed 10/7

11:55 am-5:21 pm

1 stop20h 26m

$1,212

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Mon 8/24

4:07 pm-12:40 pm

2 stops30h 33m

Melbourne

Mon 8/31

9:45 am-12:16 am

1 stop28h 31m

$1,218

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Mon 8/24

4:07 pm-12:40 pm

2 stops30h 33m

Melbourne

Mon 8/31

9:45 am-12:16 am

1 stop28h 31m

$1,221

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 9/13

5:18 pm-6:50 am

1 stop23h 32m

Sydney Kingsford Smith

Sun 9/20

9:15 am-4:08 pm

1 stop20h 53m

$1,307

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 9/22

4:55 pm-6:50 am

1 stop23h 55m

Sydney Kingsford Smith

Sun 10/11

10:15 am-4:30 pm

1 stop21h 15m

$1,308

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 October is, on average, the cheapest month to fly to Australia from Indianapolis, with most prices found around $1,223. If you aren’t able to travel during the month of October, then book flights to Australia from Indianapolis during February instead. Flights to Australia in February, while not as cheap as those in October, still average around $1,248.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 8% 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	22h 08m
Direct flights	None

The fastest flight from Indianapolis to Australia takes 22h 08m

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 were last updated today.
How many operators does momondo search for flights from Indianapolis Airport to Australia?
As of July 2026, there are 4 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
Delta	PriceFrom $644	Free Cancellation	Rating 7.8 8,498 reviews	Search Delta flights
Qantas Airways	PriceFrom $904	Free Cancellation	Rating 7.5 1,073 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $950	Free Cancellation	Rating 7.4 10,063 reviews	Search United Airlines flights
American Airlines	PriceFrom $969	Free Cancellation	Rating 7.1 11,849 reviews	Search American Airlines 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.