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 36% 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?

United 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 January 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.

$545 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.

12:45 pm - 8:45 am

IND

BNE

29h 00m

2 stops

9:45 am - 6:50 pm

BNE

IND

23h 05m

2 stops

$946Multiple Airlines

qui, mar 5 - qui, mar 12

1:59 pm - 9:30 am

IND

MEL

27h 31m

2 stops

12:00 pm - 10:32 pm

MEL

IND

25h 32m

2 stops

$980American Airlines

qui, mar 5 - qui, mar 12

11:05 am - 7:20 am

IND

SYD

30h 15m

2 stops

9:20 am - 2:23 pm

SYD

IND

43h 03m

2 stops

$986Air Canada

seg, abr 20 - seg, mai 11

10:10 am - 10:00 am

IND

MEL

31h 50m

1 stop

1:00 pm - 11:57 pm

MEL

IND

26h 57m

1 stop

$998United Airlines

sex, fev 20 - sex, fev 27

3:41 pm - 9:30 am

IND

MEL

25h 49m

2 stops

1:00 pm - 11:57 pm

MEL

IND

26h 57m

1 stop

$1,002United Airlines

sex, fev 20 - sex, fev 27

5:30 pm - 7:50 am

IND

MEL

24h 20m

1 stop

10:00 am - 4:44 pm

MEL

IND

20h 44m

1 stop

$1,005Delta

seg, jun 1 - sex, jun 12

2:00 pm - 7:50 am

IND

MEL

27h 50m

2 stops

10:00 am - 9:07 pm

MEL

IND

25h 07m

2 stops

$1,009Delta

seg, jun 1 - sex, jun 12

6:00 am - 9:35 am

IND

SYD

35h 35m

2 stops

10:25 am - 5:45 pm

SYD

IND

22h 20m

2 stops

$1,052Air Canada

ter, mar 3 - qui, mar 19

5:30 pm - 9:50 am

IND

SYD

24h 20m

2 stops

2:05 pm - 10:11 pm

SYD

IND

24h 06m

1 stop

$1,179Qantas Airways

qua, fev 11 - qua, fev 18

4:20 pm - 8:15 am

IND

SYD

24h 55m

2 stops

9:10 am - 4:47 pm

SYD

IND

21h 37m

1 stop

$1,181Qantas Airways

qua, mar 25 - qua, abr 8

Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets

Air Canada

Apr 20

IND11:05 amIndianapolis

30h 15m

2 stops

SYD7:20 amSydney Kingsford Smith

May 11

SYD9:20 amSydney Kingsford Smith

43h 03m

2 stops

IND2:23 pmIndianapolis

$986

Air Canada

May 3

IND10:20 amIndianapolis

31h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

May 19

SYD9:20 amSydney Kingsford Smith

25h 14m

2 stops

IND8:34 pmIndianapolis

$1,000

Air Canada

May 3

IND10:20 amIndianapolis

31h 00m

1 stop

SYD7:20 amSydney Kingsford Smith

May 19

SYD9:20 amSydney Kingsford Smith

44h 19m

1 stop

IND3:39 pmIndianapolis

$1,011

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

24h 20m

2 stops

SYD9:50 amSydney Kingsford Smith

Feb 18

SYD2:05 pmSydney Kingsford Smith

24h 06m

1 stop

IND10:11 pmIndianapolis

$1,179

Qantas Airways

Mar 25

IND4:20 pmIndianapolis

24h 55m

2 stops

SYD8:15 amSydney Kingsford Smith

Apr 8

SYD9:10 amSydney Kingsford Smith

21h 37m

1 stop

IND4:47 pmIndianapolis

$1,181

Qantas Airways

Feb 22

IND5:43 pmIndianapolis

26h 47m

2 stops

SYD12:30 pmSydney Kingsford Smith

Mar 11

SYD1:05 pmSydney Kingsford Smith

20h 22m

1 stop

IND6:27 pmIndianapolis

$1,182

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

qui 3/5

12:45 pm-8:45 am

2 stops29h 00m

Brisbane

qui 3/12

9:45 am-6:50 pm

2 stops23h 05m

$946

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

qui 3/5

1:59 pm-9:30 am

2 stops27h 31m

Melbourne

qui 3/12

12:00 pm-10:32 pm

2 stops25h 32m

$980

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

seg 4/20

11:05 am-7:20 am

2 stops30h 15m

Sydney Kingsford Smith

seg 5/11

9:20 am-2:23 pm

2 stops43h 03m

$986

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

sex 2/20

10:10 am-10:00 am

1 stop31h 50m

Melbourne

sex 2/27

1:00 pm-11:57 pm

1 stop26h 57m

$998

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

sex 2/20

3:41 pm-9:30 am

2 stops25h 49m

Melbourne

sex 2/27

1:00 pm-11:57 pm

1 stop26h 57m

$1,002

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

seg 6/1

5:30 pm-7:50 am

1 stop24h 20m

Melbourne

sex 6/12

10:00 am-4:44 pm

1 stop20h 44m

$1,005

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

seg 6/1

2:00 pm-7:50 am

2 stops27h 50m

Melbourne

sex 6/12

10:00 am-9:07 pm

2 stops25h 07m

$1,009

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

ter 3/3

6:00 am-9:35 am

2 stops35h 35m

Sydney Kingsford Smith

qui 3/19

10:25 am-5:45 pm

2 stops22h 20m

$1,052

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

qua 2/11

5:30 pm-9:50 am

2 stops24h 20m

Sydney Kingsford Smith

qua 2/18

2:05 pm-10:11 pm

1 stop24h 06m

$1,179

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

qua 3/25

4:20 pm-8:15 am

2 stops24h 55m

Sydney Kingsford Smith

qua 4/8

9:10 am-4:47 pm

1 stop21h 37m

$1,181

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 $1,319 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.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 1% 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	21h 55m
Direct flights	None

The fastest flight from Indianapolis to Australia takes 21h 55m

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 January 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 9,188 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $661	Free Cancellation	Rating 7.5 973 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $835	Free Cancellation	Rating 7.1 10,644 reviews	Search Air Canada flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 11,169 reviews	Search American Airlines flights
Delta	PriceFrom $961	Free Cancellation	Rating 7.9 8,087 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.