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Cheap flights from Indianapolis to Australia from $557

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Australia departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:40 am - 5:00 amIND-BNE
31h 20m1 stop
American Airlines Logo
7:40 pm - 6:41 amBNE-IND
26h 01m1 stop
$1,011American Airlines
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Sun, Feb 15 - Sun, Feb 22
American Airlines Logo
5:11 pm - 5:00 amIND-BNE
20h 49m1 stop
American Airlines Logo
7:40 pm - 9:28 amBNE-IND
28h 48m2 stops
$1,019American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
7:22 am - 7:30 amIND-BNE
33h 08m1 stop
United Airlines Logo
11:40 am - 11:23 amBNE-IND
38h 43m2 stops
$1,158United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Qantas Airways Logo
4:24 pm - 9:00 amIND-SYD
25h 36m1 stop
Qantas Airways Logo
2:05 pm - 8:15 pmSYD-IND
22h 10m1 stop
$1,177Qantas Airways
Find Deal
Sun, Oct 26 - Sun, Nov 9
Qantas Airways Logo
5:30 pm - 9:00 amIND-SYD
23h 30m1 stop
Qantas Airways Logo
2:05 pm - 5:43 pmSYD-IND
19h 38m1 stop
$1,178Qantas Airways
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Sat, Jan 24 - Sat, Feb 7
United Airlines Logo
4:15 pm - 9:15 amIND-SYD
25h 00m2 stops
United Airlines Logo
11:50 am - 3:51 pmSYD-IND
20h 01m1 stop
$1,230United Airlines
Find Deal
Mon, Dec 29 - Sun, Jan 18
Air Canada Logo
2:20 pm - 9:35 amIND-SYD
27h 15m2 stops
Air Canada Logo
11:20 am - 5:44 pmSYD-IND
22h 24m2 stops
$1,302Air Canada
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Fri, Nov 14 - Sat, Nov 22
Delta Logo
5:15 pm - 7:20 amIND-BNE
24h 05m1 stop
Delta Logo
9:40 am - 4:19 pmBNE-IND
20h 39m1 stop
$1,338Delta
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Mon, Mar 16 - Fri, Mar 20
Delta Logo
5:15 pm - 7:20 amIND-BNE
24h 05m1 stop
Delta Logo
9:40 am - 4:19 pmBNE-IND
20h 39m1 stop
$1,339Delta
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Mon, Mar 16 - Fri, Mar 20
Air Canada Logo
12:10 pm - 11:20 amIND-PER
34h 10m3 stops
Air Canada Logo
3:15 pm - 5:44 pmPER-IND
39h 29m3 stops
$2,270Air Canada
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Tue, Dec 2 - Tue, Dec 16

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets
Qantas Airways
Oct 26
IND4:24 pmIndianapolis
25h 36m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 9
SYD2:05 pmSydney Kingsford Smith
22h 10m
1 stop
IND8:15 pmIndianapolis
$1,177
Find similar
Qantas Airways
Jan 24
IND5:30 pmIndianapolis
23h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 7
SYD2:05 pmSydney Kingsford Smith
19h 38m
1 stop
IND5:43 pmIndianapolis
$1,178
Find similar
Qantas Airways
Feb 11
IND5:30 pmIndianapolis
23h 50m
2 stops
SYD9:20 amSydney Kingsford Smith
Feb 18
SYD2:05 pmSydney Kingsford Smith
19h 26m
1 stop
IND5:31 pmIndianapolis
$1,182
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Air Canada flights from Indianapolis to Australia

Our best Air Canada deals on Indianapolis to Australia flight tickets
Air Canada
Oct 21
IND6:00 amIndianapolis
35h 20m
2 stops
SYD8:20 amSydney Kingsford Smith
Oct 28
SYD10:20 amSydney Kingsford Smith
26h 39m
2 stops
IND9:59 pmIndianapolis
$1,259
Find similar
Air Canada
Nov 14
IND2:20 pmIndianapolis
27h 15m
2 stops
SYD9:35 amSydney Kingsford Smith
Nov 22
SYD11:20 amSydney Kingsford Smith
22h 24m
2 stops
IND5:44 pmIndianapolis
$1,302
Find similar
Air Canada
Oct 26
IND12:38 pmIndianapolis
28h 57m
2 stops
SYD8:35 amSydney Kingsford Smith
Nov 9
SYD11:20 amSydney Kingsford Smith
27h 58m
3 stops
IND11:18 pmIndianapolis
$2,222
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Indianapolis to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sun 2/15

6:40 am-5:00 am

1 stop31h 20m

Brisbane

Sun 2/22

7:40 pm-6:41 am

1 stop26h 01m

$1,011

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Wed 11/12

5:11 pm-5:00 am

1 stop20h 49m

Brisbane

Wed 11/19

7:40 pm-9:28 am

2 stops28h 48m

$1,019

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sat 11/29

7:22 am-7:30 am

1 stop33h 08m

Brisbane

Sat 12/6

11:40 am-11:23 am

2 stops38h 43m

$1,158

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 10/26

4:24 pm-9:00 am

1 stop25h 36m

Sydney Kingsford Smith

Sun 11/9

2:05 pm-8:15 pm

1 stop22h 10m

$1,177

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 1/24

5:30 pm-9:00 am

1 stop23h 30m

Sydney Kingsford Smith

Sat 2/7

2:05 pm-5:43 pm

1 stop19h 38m

$1,178

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 12/29

4:15 pm-9:15 am

2 stops25h 00m

Sydney Kingsford Smith

Sun 1/18

11:50 am-3:51 pm

1 stop20h 01m

$1,230

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Fri 11/14

2:20 pm-9:35 am

2 stops27h 15m

Sydney Kingsford Smith

Sat 11/22

11:20 am-5:44 pm

2 stops22h 24m

$1,302

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 3/16

5:15 pm-7:20 am

1 stop24h 05m

Brisbane

Fri 3/20

9:40 am-4:19 pm

1 stop20h 39m

$1,338

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 3/16

5:15 pm-7:20 am

1 stop24h 05m

Brisbane

Fri 3/20

9:40 am-4:19 pm

1 stop20h 39m

$1,339

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Tue 12/2

12:10 pm-11:20 am

3 stops34h 10m

Perth

Tue 12/16

3:15 pm-5:44 pm

3 stops39h 29m

$2,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

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

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 $1,064. 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 $1,093.

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 in the afternoon when prices are $1,486 on average. Flights to Australia from Indianapolis in the afternoon 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 $1,335 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 $1,072 on momondo.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 42% 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

Direct flights

None
There are no direct flights from Indianapolis to Australia. There are no popular flight routes from Indianapolis to Australia.
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  • 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?

  • 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 AirwaysPriceFrom $767Free CancellationRating
7.5
918 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $835Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
American AirlinesPriceFrom $882Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $883Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $964Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,711Free CancellationRating
7.4
3,652 reviews
Search Qatar Airways 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.

An easier way to manage your Australia trip

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Find better results for your trip to Australia

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Popular flights according to clicks in the last 7 days on momondo
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