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Cheap flights from Indianapolis to Australia from $887

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indianapolis to Australia

Enter your travel dates to find the best prices.

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 26 July 2026.

Wed 2/1217:11
IND
-
SYD
1 stop23h 49m
Qantas Airways
Sat 12/1207:05
SYD
-
IND
2 stops25h 58m
Qantas Airways
Deal found 21/7$1,514
Tue 1/1217:15
IND
-
SYD
1 stop23h 45m
Qantas Airways
Sat 12/1207:05
SYD
-
IND
2 stops25h 58m
Qantas Airways
Deal found 21/7$1,544
Wed 19/817:18
IND
-
MEL
1 stop21h 42m
Qantas Airways
Wed 26/809:45
MEL
-
IND
1 stop28h 31m
Qantas Airways
Deal found 22/7$1,562
Mon 17/816:25
IND
-
BNE
2 stops24h 40m
Air Canada
Sun 30/810:00
BNE
-
IND
2 stops43h 44m
Air Canada
Deal found 21/7$1,570
Wed 5/810:20
IND
-
BNE
2 stops30h 45m
Air Canada
Mon 17/810:00
BNE
-
IND
2 stops24h 44m
Air Canada
Deal found 21/7$1,572
Tue 4/807:00
IND
-
BNE
2 stops34h 05m
Air Canada
Mon 17/810:00
BNE
-
IND
2 stops24h 44m
Air Canada
Deal found 21/7$1,580
Tue 18/806:00
IND
-
MEL
1 stop34h 45m
Qantas Airways
Mon 24/813:35
MEL
-
IND
1 stop21h 17m
Qantas Airways
Deal found 20/7$1,589
Wed 21/1015:44
IND
-
SYD
2 stops25h 36m
Air Canada
Wed 28/1010:20
SYD
-
IND
3 stops41h 27m
Air Canada
Deal found 25/7$1,595
Sun 26/716:21
IND
-
MEL
1 stop24h 24m
Qantas Airways
Sun 9/811:30
MEL
-
IND
1 stop20h 42m
Qantas Airways
Deal found 24/7$1,597
Mon 17/816:07
IND
-
BNE
1 stop22h 53m
Qantas Airways
Sun 30/820:35
BNE
-
IND
1 stop35h 37m
Qantas Airways
Deal found 21/7$1,599
Sat 12/910:20
IND
-
SYD
2 stops55h 00m
Air Canada
Sun 20/909:20
SYD
-
IND
3 stops41h 27m
Air Canada
Deal found 21/7$1,600
Mon 17/813:42
IND
-
BNE
2 stops25h 18m
American Airlines
Sun 30/820:35
BNE
-
IND
1 stop41h 41m
American Airlines
Deal found 21/7$1,600

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 26 July 2026.

Round-trip from

$1,514

One-way from

$887

Popular in

January

Cheapest in

September

Average price

$1,814
Qantas Airways
  • Qantas Airways
  • 2/12-12/12
  • 3 total stops
  • 49h 47m total
  • Indianapolis to Australia
Search Deals
American Airlines
  • American Airlines
  • 10/8
  • 2 total stops
  • 25h 34m total
  • Indianapolis to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 26 July 2026.
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

Cheapest return flight

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Tue 18/8

06:00-06:45

1 stop34h 45m

Melbourne

Mon 24/8

13:35-20:52

1 stop21h 17m

$1,589

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Tue 18/8

13:10-06:45

2 stops27h 35m

Melbourne

Mon 24/8

09:45-18:12

1 stop22h 27m

$1,606

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 17/8

16:07-05:00

1 stop22h 53m

Brisbane

Mon 24/8

20:35-10:20

2 stops27h 45m

$1,620

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 17/8

16:07-05:00

1 stop22h 53m

Brisbane

Mon 24/8

20:35-00:16

1 stop41h 41m

$1,622

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Wed 5/8

07:00-06:30

2 stops33h 30m

Brisbane

Sun 16/8

10:30-15:39

1 stop19h 09m

$1,632

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/12

17:11-09:00

1 stop23h 49m

Sydney Kingsford Smith

Sun 20/12

16:30-17:00

2 stops40h 30m

$1,642

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 31/8

07:00-12:20

3 stops39h 20m

Brisbane

Wed 16/9

10:30-23:40

2 stops27h 10m

$1,669

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sun 6/9

15:15-05:00

2 stops23h 45m

Brisbane

Sun 13/9

08:15-22:08

2 stops27h 53m

$1,673

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 9/8

15:19-07:00

2 stops25h 41m

Sydney Kingsford Smith

Tue 18/8

10:20-17:33

1 stop21h 13m

$1,675

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 28/11

10:17-05:00

2 stops26h 43m

Melbourne

Sun 6/12

12:00-21:51

1 stop25h 51m

$1,678

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 59 resultsSorted by cheapest first
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6

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 return 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 $1,751). Flying from Indianapolis to Australia in December is currently the most expensive (average of $2,262). 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 26 July 2026.
Read reviews from past customers who have flown with Qantas Airways and United Airlines from Indianapolis to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,067 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
10,037 reviews
Qantas Airways
7.5
Good
1,067 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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?

    Located just 13.3 km from the city centre, Indianapolis (IND) is the airport most travellers will use when flying to Australia from Indianapolis.

  • How long is the flight from Indianapolis to Australia?

    For as low as $1,606, Qantas Airways can have you in Australia from Indianapolis in 27h 35m. There are 15620 km between Indianapolis and Australia. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Indianapolis - Melbourne or Indianapolis - Perth, Indianapolis - Sydney Kingsford Smith is the most popular route from Indianapolis to Australia.

  • 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 holiday 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 $1,751). Flying from Indianapolis to Australia in December is currently the most expensive (average of $2,262). 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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Top 2 airlines flying from Indianapolis to Australia

Discover the top 2 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 647,157 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,390Average$2,439FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,429Average$1,903FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indianapolis to Australia?

Deals for Indianapolis to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Indianapolis to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indianapolis to Australia.

Can Cheapflights find flights from Indianapolis to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Indianapolis to Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Indianapolis to Australia become cheaper?

Of course! You can now track prices for flights from Indianapolis to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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