How long is the flight from Indianapolis to Australia?

For as low as $1,508, Qantas Airways can have you in Australia from Indianapolis in 21h 25m. There are 14434 km between Indianapolis and Australia. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Indianapolis to Australia?

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

What is the cheapest time of day to fly from IND to AU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Australia as you normally would.

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.

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.

$908+ Cheap Flights from Indianapolis to Australia

Cheap flight deals from Indianapolis to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 September 2026.

Wed 4/1117:26 -

2 stops29h 24m

Tue 17/1111:10 -

1 stop22h 40m

Deal found 5/9$1,322

Sun 8/1113:40 -

2 stops27h 55m

Sun 22/1111:20 -

2 stops23h 26m

Deal found 6/9$1,455

Wed 4/1113:40 -

2 stops27h 55m

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2 stops25h 26m

Deal found 3/9$1,464

Thu 19/1116:30 -

3 stops49h 05m

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3 stops43h 40m

Deal found 5/9$1,491

Sat 17/1010:20 -

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3 stops41h 24m

Deal found 4/9$1,516

Wed 4/1111:03 -

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3 stops41h 24m

Deal found 7/9$1,525

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1 stop24h 25m

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1 stop20h 15m

Deal found 3/9$1,677

Sat 28/1118:25 -

1 stop24h 05m

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2 stops37h 39m

Deal found 3/9$1,689

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2 stops26h 12m

Deal found 4/9$1,727

Sat 28/1118:25 -

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2 stops37h 39m

Deal found 3/9$1,759

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1 stop23h 49m

Deal found 7/9$1,782

Wed 18/1112:46 -

2 stops28h 59m

Mon 30/1110:45 -

2 stops25h 01m

Deal found 3/9$1,847

Best flights from Indianapolis to Australia
Discover carefully curated flight deals from Indianapolis to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Sun 7/217:25 -

1 stop21h 25m

Thu 11/218:30 -

2 stops36h 50m

Deal found 7/9$1,508

Sat 28/1118:25 -

1 stop24h 05m

Wed 9/1211:30 -

2 stops37h 39m

Deal found 3/9$1,689

Tue 20/1014:13 -

2 stops33h 52m

Tue 27/1006:00 -

2 stops24h 51m

Deal found 5/9$1,888

Wed 28/1014:13 -

2 stops44h 42m

Mon 16/1108:30 -

2 stops47h 50m

Deal found 3/9$2,017

Sat 28/1117:11 -

1 stop22h 49m

Wed 9/1210:10 -

1 stop22h 12m

Deal found 6/9$2,065

Sat 14/1107:14 -

2 stops36h 11m

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2 stops37h 06m

Deal found 5/9$2,104

Mon 8/214:00 -

2 stops35h 35m

Fri 12/222:00 -

2 stops38h 47m

Deal found 3/9$2,269

Sat 28/1118:25 -

1 stop24h 05m

Sun 6/1211:30 -

2 stops37h 39m

Deal found 6/9$1,760

Fri 23/1018:23 -

1 stop23h 52m

Fri 30/1010:30 -

2 stops28h 26m

Deal found 8/9$1,760

Sat 28/1117:15 -

1 stop24h 15m

Sun 6/1222:45 -

1 stop35h 05m

Deal found 4/9$2,030

Mon 1/217:25 -

2 stops28h 25m

Thu 11/206:00 -

2 stops25h 20m

Deal found 4/9$2,062

Tue 22/916:55 -

1 stop23h 55m

Sun 11/1010:15 -

1 stop21h 15m

Deal found 5/9$2,129

Sat 14/1117:15 -

2 stops29h 00m

Mon 30/1118:30 -

2 stops27h 05m

Deal found 4/9$2,145

Tue 26/117:03 -

1 stop21h 57m

Tue 16/209:20 -

1 stop22h 37m

Deal found 4/9$1,816

Mon 1/217:25 -

2 stops28h 25m

Thu 11/206:00 -

2 stops25h 20m

Deal found 8/9$2,057

Fri 23/1007:00 -

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Thu 29/1000:25 -

2 stops34h 34m

Deal found 7/9$2,157

Fri 4/1217:20 -

1 stop23h 10m

Mon 11/110:40 -

1 stop21h 57m

Deal found 4/9$2,195

Mon 1/207:15 -

3 stops60h 05m

Thu 11/206:00 -

3 stops37h 33m

Deal found 8/9$2,427

Sun 7/211:47 -

2 stops28h 43m

Thu 11/211:20 -

2 stops22h 15m

Deal found 6/9$1,845

Mon 1/216:38 -

2 stops23h 52m

Thu 11/211:20 -

2 stops27h 21m

Deal found 5/9$1,845

Tue 20/1015:05 -

3 stops29h 35m

Tue 27/1006:00 -

3 stops27h 28m

Deal found 5/9$2,285

Tue 1/1217:28 -

1 stop21h 32m

Sat 12/1211:50 -

1 stop21h 51m

Deal found 7/9$1,872

Thu 3/1217:28 -

2 stops23h 07m

Thu 10/1211:50 -

3 stops28h 03m

Deal found 3/9$2,341

Sun 25/1017:00 -

2 stops33h 25m

Thu 29/1017:10 -

2 stops37h 41m

Deal found 3/9$2,757

Sat 17/1016:55 -

2 stops48h 05m

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1 stop20h 34m

Deal found 4/9$1,914

Sat 31/1017:23 -

2 stops37h 02m

Wed 4/1111:00 -

2 stops45h 50m

Deal found 5/9$2,782

Sun 20/1217:55 -

1 stop22h 35m

Thu 31/1210:40 -

2 stops28h 24m

Deal found 6/9$3,063

Wed 21/1018:23 -

2 stops27h 17m

Wed 28/1006:10 -

2 stops26h 19m

Deal found 6/9$2,072

Sun 8/1117:15 -

2 stops27h 35m

Thu 12/1112:35 -

2 stops45h 40m

Deal found 3/9$3,060

Tue 20/1007:00 -

3 stops37h 40m

Tue 27/1006:00 -

2 stops25h 22m

Deal found 5/9$2,266

Find flight deals from Indianapolis to Australia

Round-trip from	$1,322
One-way from	$908
Popular in	January
Cheapest in	October
Average price	$1,809

Qantas Airways
4/11-17/11
3 total stops
52h 04m total
Indianapolis to Australia

Search Deals

22/9-31/12
2 total stops
30h 09m total
Indianapolis to Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($278 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 22/9

11:21-07:30

2 stops30h 09m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$908

IndianapolisBrisbane

IND Indianapolis - BNE Brisbane

INDBNE

Indianapolis

Tue 6/10

07:00-05:00

1 stop32h 00m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$969

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Thu 1/10

06:50-11:45

2 stops38h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,044

IndianapolisAdelaide

IND Indianapolis - ADL Adelaide

INDADL

Indianapolis

Sun 13/9

10:26-08:00

3 stops56h 04m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,051

Fastest return journey

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 4/10

17:18-07:50

1 stop23h 32m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,134

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 22/9

16:55-06:50

1 stop23h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,134

IndianapolisCairns

IND Indianapolis - CNS Cairns

INDCNS

Indianapolis

Wed 14/10

14:13-10:35

3 stops30h 22m

Cairns

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,225

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 4/10

11:31-10:45

3 stops56h 14m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,324

IndianapolisCairns

IND Indianapolis - CNS Cairns

INDCNS

Indianapolis

Wed 14/10

18:23-11:10

2 stops26h 47m

Cairns

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,347

IndianapolisBrisbane

IND Indianapolis - BNE Brisbane

INDBNE

Indianapolis

Sun 7/2

17:25-05:50

1 stop21h 25m

Brisbane

Thu 11/2

18:30-16:20

2 stops36h 50m

$1,508

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 44 resultsSorted by cheapest first

...

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.

IND-SYD

IND-BNE

IND-CNS

IND-ADL

IND-MEL

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

IND-AU0

IND-SYD

IND-BNE

IND-CNS

IND-ADL

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

Currently, November is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $1,739). Flying from Indianapolis to Australia in December is currently the most expensive (average of $2,224). 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

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

1,090 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

Qantas Airways

7.5

Good

1,090 reviews

Qantas Airways

7.5

Good

1,090 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

United Airlines

7.4

Good

10,176 reviews

Qantas Airways

7.5

Good

1,090 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

Related info for your journey

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 $1,508, Qantas Airways can have you in Australia from Indianapolis in 21h 25m. There are 14434 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 - Brisbane, 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, November is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $1,739). Flying from Indianapolis to Australia in December is currently the most expensive (average of $2,224). 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

Top 2 airlines flying from Indianapolis to Australia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,346	Average$2,361	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,384	Average$1,836	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

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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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Cheap flights from Indianapolis to Australia from $908

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Indianapolis to Australia

Cheapest flights from Indianapolis to AustraliaExplore 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 8 September 2026.

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 8 September 2026.

Best flights from Indianapolis to AustraliaDiscover carefully curated flight deals from Indianapolis to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Indianapolis to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Indianapolis to AustraliaDiscover last-minute flight deals from Indianapolis to Australia. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Indianapolis to Australia. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Indianapolis to AustraliaSearch for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Indianapolis to Australia

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Use the filters below to find and compare flights from Indianapolis to Australia that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Australia

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.

Related info for your journey

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

How long is the flight from Indianapolis to Australia?

What are the most popular routes from Indianapolis to Australia?

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

How can I find direct flights from Indianapolis to Australia?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Indianapolis to Australia by cabin class

Find flights from Indianapolis to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Indianapolis and Australia flights

Browse other Indianapolis and Australia flight options. Last updated on 8 September 2026.

Popular flight searches

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Fly to Australia regions

Consider these flights travelling to Australia regions.

Top 2 airlines flying from Indianapolis to Australia

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

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

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

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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 8 September 2026.

Best flights from Indianapolis to Australia
Discover carefully curated flight deals from Indianapolis to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Indianapolis to Australia
Discover last-minute flight deals from Indianapolis to Australia. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Indianapolis to Australia
Search for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.