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Cheap flights from Indianapolis to Australia from $1,031

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Indianapolis to Australia

Keep the following information in mind while searching for Indianapolis to Australia flight deals. Data was last updated 28 March 2025.

Round-trip from

$1,489

One-way from

$1,031

Popular in

December

Cheapest in

January

Average price

$2,134
American Airlines
  • American Airlines
  • 1/6-11/6
  • 4 total stops
  • 50h 52m total
  • Indianapolis to Australia
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 56h 32m total
  • Indianapolis to Australia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($104 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 28 March 2025.

Sun 1/615:45IND - SYD
2 stops25h 20mAmerican Airlines
Wed 11/609:10SYD - IND
2 stops25h 32mAmerican Airlines
Deal found 27/3$1,489
Sun 11/510:30IND - SYD
2 stops30h 50mAir Canada
Sun 18/509:20SYD - IND
2 stops49h 34mAir Canada
Deal found 27/3$1,988
Tue 10/619:40IND - SYD
2 stops26h 05mMultiple Airlines
Tue 24/613:15SYD - IND
2 stops25h 05mMultiple Airlines
Deal found 28/3$2,047
Tue 10/618:05IND - MEL
1 stop24h 10mUnited Airlines
Tue 24/610:55MEL - IND
2 stops25h 35mUnited Airlines
Deal found 28/3$2,290
Tue 24/618:05IND - SYD
1 stop22h 50mUnited Airlines
Tue 8/710:20SYD - IND
1 stop20h 34mUnited Airlines
Deal found 26/3$2,309
Thu 24/414:08IND - SYD
2 stops26h 27mDelta
Thu 1/509:25SYD - IND
2 stops28h 32mDelta
Deal found 27/3$2,375
Sun 11/519:43IND - BNE
1 stop20h 47mUnited Airlines
Sun 18/510:30BNE - IND
1 stop22h 08mUnited Airlines
Deal found 27/3$2,542
Fri 18/417:16IND - PER
2 stops37h 24mQatar Airways
Wed 23/422:45PER - IND
2 stops54h 01mQatar Airways
Deal found 27/3$2,615
Fri 12/1207:35IND - BNE
2 stops35h 20mAir New Zealand
Sun 28/1211:10BNE - IND
2 stops27h 07mAir New Zealand
Deal found 27/3$2,773
Sat 30/818:54IND - PER
2 stops46h 16mMultiple Airlines
Fri 12/901:10PER - IND
2 stops39h 50mMultiple Airlines
Deal found 27/3$2,832
Sun 31/816:52IND - PER
2 stops27h 58mQantas Airways
Sun 14/906:20PER - IND
2 stops27h 21mQantas Airways
Deal found 27/3$2,861
Thu 24/417:05IND - SYD
2 stops34h 05mQatar Airways
Thu 1/520:45SYD - IND
2 stops40h 12mQatar Airways
Deal found 28/3$2,876

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 28 March 2025.
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

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 1/6

15:45-07:05

2 stops25h 20m

Sydney Kingsford Smith

Wed 11/6

09:10-20:42

2 stops25h 32m

$1,489

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 11/5

10:30-07:20

2 stops30h 50m

Sydney Kingsford Smith

Sun 18/5

09:20-20:54

2 stops49h 34m

$1,988

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 10/6

19:40-11:45

2 stops26h 05m

Sydney Kingsford Smith

Tue 24/6

13:15-00:20

2 stops25h 05m

$2,047

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Tue 10/6

18:05-08:15

1 stop24h 10m

Melbourne

Tue 24/6

10:55-22:30

2 stops25h 35m

$2,290

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 24/6

18:05-06:55

1 stop22h 50m

Sydney Kingsford Smith

Tue 8/7

10:20-16:54

1 stop20h 34m

$2,309

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 24/4

14:08-06:35

2 stops26h 27m

Sydney Kingsford Smith

Thu 1/5

09:25-23:57

2 stops28h 32m

$2,375

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sun 11/5

19:43-06:30

1 stop20h 47m

Brisbane

Sun 18/5

10:30-18:38

1 stop22h 08m

$2,542

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Fri 18/4

17:16-18:40

2 stops37h 24m

Perth

Wed 23/4

22:45-16:46

2 stops54h 01m

$2,615

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Sat 30/8

18:54-05:10

2 stops46h 16m

Perth

Fri 12/9

01:10-05:00

2 stops39h 50m

$2,832

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Sun 31/8

16:52-08:50

2 stops27h 58m

Perth

Sun 14/9

06:20-21:41

2 stops27h 21m

$2,861

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 36 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 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, May is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $129). Flying from Indianapolis to Australia in October is currently the most expensive (average of $171). 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.

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

Find hourly flight availability from Indianapolis to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

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.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

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).

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 28 March 2025.
Get a feel of what it's like to fly with Emirates, Delta and Air New Zealand from Indianapolis to Australia by reading reviews from past customers. 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.
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very Good
7,896 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air New Zealand
7.9
Good
455 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qantas Airways
7.5
Good
811 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.5
Good
837 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines to fly from Indianapolis to Australia one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $1,342. Users have also found prices from $1,478 and $1,610 on United Airlines and Cathay Pacific, respectively.

  • 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, May is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $129). Flying from Indianapolis to Australia in October is currently the most expensive (average of $171). 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

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

Top airline flying from Indianapolis to Australia

Discover the top airline 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,983Average$2,270FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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