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$501+ Cheap flights from Indianapolis (IND) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Indianapolis to Australia

Cheapest flights from Indianapolis to Australia
Explore the most affordable flight options available from Indianapolis to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:30 pm
IND
-
SYD
1 stop23h 30m
Qantas Airways
Wed 2/187:05 am
SYD
-
IND
2 stops25h 48m
Qantas Airways
Deal found 2/3$873
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:34 pm
IND
-
MEL
2 stops29h 01m
Qantas Airways
Thu 2/1212:00 pm
MEL
-
IND
1 stop20h 53m
Qantas Airways
Deal found 2/1$879
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:30 pm
IND
-
SYD
1 stop23h 30m
Qantas Airways
Sat 2/75:50 pm
SYD
-
IND
2 stops39h 21m
Qantas Airways
Deal found 2/1$895
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:30 pm
IND
-
BNE
1 stop20h 30m
Qantas Airways
Wed 3/116:30 pm
BNE
-
IND
2 stops34h 26m
Qantas Airways
Deal found 2/2$901
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:43 pm
IND
-
SYD
1 stop23h 17m
Qantas Airways
Wed 3/115:50 pm
SYD
-
IND
2 stops36h 06m
Qantas Airways
Deal found 2/1$906
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:17 pm
IND
-
BNE
2 stops31h 53m
Qantas Airways
Mon 4/138:35 pm
BNE
-
IND
1 stop34h 12m
Qantas Airways
Deal found 2/3$910
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:30 pm
IND
-
BNE
2 stops47h 00m
Qantas Airways
Fri 2/137:40 pm
BNE
-
IND
1 stop36h 02m
Qantas Airways
Deal found 2/2$911
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:17 pm
IND
-
SYD
2 stops34h 33m
Qantas Airways
Sun 4/55:50 pm
SYD
-
IND
1 stop36h 47m
Qantas Airways
Deal found 2/3$928
This Priceline deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:30 pm
IND
-
SYD
1 stop23h 30m
Qantas Airways
Tue 2/107:15 pm
SYD
-
IND
2 stops35h 24m
Qantas Airways
Deal found 2/2$941
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:20 pm
IND
-
MEL
1 stop21h 40m
American Airlines
Fri 3/2712:00 pm
MEL
-
IND
1 stop32h 31m
American Airlines
Deal found 2/3$961
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:36 pm
IND
-
MEL
1 stop23h 24m
Qantas Airways
Wed 5/209:45 am
MEL
-
IND
1 stop21h 01m
Qantas Airways
Deal found 2/2$978
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:37 pm
IND
-
MEL
1 stop24h 53m
American Airlines
Thu 3/2612:00 pm
MEL
-
IND
2 stops25h 10m
American Airlines
Deal found 2/2$984

Find flight deals from Indianapolis to Australia

Keep the following information in mind while searching for Indianapolis to Australia flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$906
(oojo)

One-way from

$501
(Expedia)

Popular in

January

Cheapest in

October

Average price

$1,268
Provider with most accurate pricing for Indianapolis-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Sydney Kingsford Smith flights.
Search Deals
From Indianapolis to Australia
Search Deals
One-way flight from Indianapolis to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Indianapolis to Australia that are best for you.

Fly from

Indianapolis

Fly to

Australia

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

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 3/9

7:17 pm-5:10 pm

2 stops31h 53m

Brisbane

Mon 4/13

8:35 pm-4:47 pm

1 stop34h 12m

$910

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

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

Sun 3/8

12:00 pm-7:39 pm

1 stop23h 39m

$1,003

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sun 3/1

9:35 am-10:00 am

1 stop32h 25m

Melbourne

Sun 3/8

12:00 pm-7:39 pm

1 stop23h 39m

$1,003

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 2/28

9:55 am-10:00 am

1 stop32h 05m

Melbourne

Sun 3/8

12:00 pm-7:39 pm

1 stop23h 39m

$1,003

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 2/28

9:55 am-10:00 am

1 stop32h 05m

Melbourne

Thu 3/12

12:00 pm-8:38 pm

1 stop23h 38m

$1,003

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Fri 2/27

10:10 am-10:00 am

1 stop31h 50m

Melbourne

Tue 3/10

12:00 pm-8:38 pm

1 stop23h 38m

$1,003

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sun 3/1

9:35 am-10:00 am

1 stop32h 25m

Melbourne

Thu 3/12

12:00 pm-8:38 pm

1 stop23h 38m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 53 results
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Best time to book a flight from Indianapolis to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Australia

What is the cheapest month to book a flight from Indianapolis to Australia?

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $391). Flying from Indianapolis to Australia in April is currently the most expensive (average of $1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from Indianapolis to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
986 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,684 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to Australia?

    For a flight from Indianapolis to Australia, you will be flying from Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city.

  • How long is the flight from Indianapolis to Australia?

    Qantas Airways, American Airlines, and United Airlines can get you from Indianapolis to Australia in just under 21h 40m. Your travel time can differ by up to 10h 31m. There are 9706 mi between Indianapolis and Australia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Indianapolis to Australia?

    The most popular route from Indianapolis to Australia is Indianapolis - Sydney Kingsford Smith. You may also consider Indianapolis - Melbourne or Indianapolis - Brisbane.

  • Can I find deals for flights from Indianapolis to Australia that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Australia.

  • Can I find deals for business class flights from Indianapolis to Australia?

    Yes. Cheapflights offers flight deals from Indianapolis to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Australia?

    Currently, October is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $391). Flying from Indianapolis to Australia in April is currently the most expensive (average of $1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indianapolis to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Indianapolis to Australia

Discover the top 5 airlines that operate flights from Indianapolis to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$661Average$1,512FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$835Average$1,085FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$875Average$1,295FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$882Average$1,446FlexibilityNo cancel feeOn-time71%
DeltaCheapest$961Average$1,270FlexibilityNo cancel feeOn-timeN/A

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