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 37% 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?

Qantas Airways, American Airlines, 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 were last updated today.

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

As of February 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.

$501 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.

4:20 pm - 5:00 am

IND

MEL

21h 40m

1 stop

4:05 pm - 2:56 pm

MEL

IND

37h 51m

1 stop

$883Qantas Airways

Wed, Mar 18 - Wed, Mar 25

5:43 pm - 9:00 am

IND

SYD

23h 17m

1 stop

5:50 pm - 2:56 pm

SYD

IND

36h 06m

2 stops

$906Qantas Airways

Sun, Feb 22 - Wed, Mar 11

5:49 am - 5:00 am

IND

MEL

32h 11m

1 stop

12:00 pm - 10:54 pm

MEL

IND

25h 54m

2 stops

$984American Airlines

Wed, Mar 18 - Wed, Mar 25

6:10 pm - 8:45 am

IND

BNE

47h 35m

2 stops

10:45 am - 10:20 pm

BNE

IND

25h 35m

2 stops

$984Air Canada

Mon, Mar 2 - Mon, Mar 9

5:37 pm - 9:30 am

IND

MEL

24h 53m

1 stop

12:00 pm - 5:31 am

MEL

IND

32h 31m

1 stop

$989American Airlines

Thu, Mar 19 - Thu, Mar 26

10:10 am - 10:00 am

IND

MEL

31h 50m

1 stop

12:00 pm - 8:38 pm

MEL

IND

23h 38m

1 stop

$1,002United Airlines

Tue, Mar 3 - Tue, Mar 10

10:10 am - 10:00 am

IND

MEL

31h 50m

1 stop

12:00 pm - 8:38 pm

MEL

IND

23h 38m

1 stop

$1,003United Airlines

Fri, Feb 27 - Wed, Mar 11

4:25 pm - 7:05 am

IND

BNE

24h 40m

2 stops

10:00 am - 8:34 pm

BNE

IND

24h 34m

2 stops

$1,011Air Canada

Fri, May 1 - Sun, May 31

4:20 pm - 9:35 am

IND

ADL

26h 45m

2 stops

6:15 am - 10:10 pm

ADL

IND

30h 25m

2 stops

$1,091Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

7:15 am - 8:45 am

IND

BNE

34h 30m

2 stops

8:40 am - 10:10 pm

BNE

IND

27h 30m

1 stop

$1,113Multiple Airlines

Thu, Mar 5 - Mon, Mar 16

American Airlines flights from Indianapolis to Australia

Our best American Airlines deals on Indianapolis to Australia flight tickets

American Airlines

Feb 8

IND5:30 pmIndianapolis

24h 00m

1 stop

MEL9:30 amMelbourne

Feb 15

MEL12:00 pmMelbourne

33h 46m

1 stop

IND5:46 amIndianapolis

$974

American Airlines

Mar 18

IND4:20 pmIndianapolis

26h 10m

2 stops

MEL9:30 amMelbourne

Mar 25

MEL12:00 pmMelbourne

25h 20m

2 stops

IND10:20 pmIndianapolis

$984

American Airlines

Mar 19

IND5:37 pmIndianapolis

24h 53m

1 stop

MEL9:30 amMelbourne

Mar 26

MEL12:00 pmMelbourne

32h 31m

1 stop

IND5:31 amIndianapolis

$989

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets

Qantas Airways

Feb 11

IND5:30 pmIndianapolis

23h 30m

1 stop

SYD9:00 amSydney Kingsford Smith

Feb 18

SYD7:05 amSydney Kingsford Smith

25h 48m

2 stops

IND4:53 pmIndianapolis

$873

Qantas Airways

Feb 11

IND5:30 pmIndianapolis

23h 30m

1 stop

SYD9:00 amSydney Kingsford Smith

Feb 18

SYD7:05 amSydney Kingsford Smith

25h 48m

2 stops

IND4:53 pmIndianapolis

$875

Qantas Airways

Feb 8

IND6:34 pmIndianapolis

29h 01m

2 stops

MEL3:35 pmMelbourne

Feb 12

MEL12:00 pmMelbourne

20h 53m

1 stop

IND4:53 pmIndianapolis

$879

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Wed 3/18

4:20 pm-5:00 am

1 stop21h 40m

Melbourne

Wed 3/25

4:05 pm-2:56 pm

1 stop37h 51m

$883

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 2/22

5:43 pm-9:00 am

1 stop23h 17m

Sydney Kingsford Smith

Wed 3/11

5:50 pm-2:56 pm

2 stops36h 06m

$906

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Wed 3/18

5:49 am-5:00 am

1 stop32h 11m

Melbourne

Wed 3/25

12:00 pm-10:54 pm

2 stops25h 54m

$984

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 3/2

6:10 pm-8:45 am

2 stops47h 35m

Brisbane

Mon 3/9

10:45 am-10:20 pm

2 stops25h 35m

$984

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Thu 3/19

5:37 pm-9:30 am

1 stop24h 53m

Melbourne

Thu 3/26

12:00 pm-5:31 am

1 stop32h 31m

$989

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Tue 3/3

10:10 am-10:00 am

1 stop31h 50m

Melbourne

Tue 3/10

12:00 pm-8:38 pm

1 stop23h 38m

$1,002

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Fri 2/27

10:10 am-10:00 am

1 stop31h 50m

Melbourne

Wed 3/11

12:00 pm-8:38 pm

1 stop23h 38m

$1,003

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Fri 5/1

4:25 pm-7:05 am

2 stops24h 40m

Brisbane

Sun 5/31

10:00 am-8:34 pm

2 stops24h 34m

$1,011

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 3/18

4:20 pm-9:35 am

2 stops26h 45m

Adelaide

Wed 3/25

6:15 am-10:10 pm

2 stops30h 25m

$1,091

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Thu 3/5

7:15 am-8:45 am

2 stops34h 30m

Brisbane

Mon 3/16

8:40 am-10:10 pm

1 stop27h 30m

$1,113

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 $1,048. If you aren’t able to travel during the month of October, then book flights to Australia from Indianapolis during August instead. Flights to Australia in August, while not as cheap as those in October, still average around $1,116.

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 $1,314 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 $1,044 on momondo.

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 30m
Direct flights	None

The fastest flight from Indianapolis to Australia takes 20h 30m

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 February 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
Qantas Airways	PriceFrom $661	Free Cancellation	Rating 7.5 986 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $835	Free Cancellation	Rating 7.1 10,684 reviews	Search Air Canada flights
United Airlines	PriceFrom $875	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
Delta	PriceFrom $961	Free Cancellation	Rating 7.9 8,138 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.