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$565+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$834
(Air Canada)

One-way from

$565
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,320
Provider with most accurate pricing for Indianapolis-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Sydney Kingsford Smith flights.
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From Indianapolis to Australia
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One-way flight from Indianapolis to Australia
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Highest demand for flights based on searches. 6% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 3, 2025.

This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:30 amIND - SYD
2 stops30h 50mAir Canada
Wed 6/119:20 amSYD - IND
2 stops44h 39mAir Canada
Deal found 3/2$834
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/23:40 pmIND - SYD
2 stops25h 40mMultiple Airlines
Wed 7/309:20 amSYD - IND
2 stops44h 40mMultiple Airlines
Deal found 3/2$859
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1210:30 amIND - MEL
3 stops34h 35mAir Canada
Fri 7/256:00 amMEL - IND
3 stops48h 00mAir Canada
Deal found 3/2$871
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:41 pmIND - SYD
1 stop25h 19mAmerican Airlines
Tue 3/1811:15 amSYD - IND
1 stop21h 12mAmerican Airlines
Deal found 3/1$882
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/51:53 pmIND - SYD
2 stops24h 27mUnited Airlines
Wed 3/2611:50 amSYD - IND
1 stop26h 54mUnited Airlines
Deal found 3/2$897
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:35 pmIND - MEL
1 stop22h 40mUnited Airlines
Thu 4/2410:55 amMEL - IND
1 stop21h 43mUnited Airlines
Deal found 3/2$929
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:35 pmIND - BNE
1 stop20h 55mUnited Airlines
Thu 4/2410:30 amBNE - IND
1 stop22h 08mUnited Airlines
Deal found 3/3$943
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/178:20 amIND - SYD
2 stops32h 25mDelta
Sat 3/2210:05 amSYD - IND
2 stops27h 55mDelta
Deal found 3/2$970
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:30 amIND - BNE
2 stops30h 35mAir Canada
Sat 8/97:05 pmBNE - IND
3 stops58h 55mAir Canada
Deal found 3/2$1,146
This Justfly.com deal was found by Cheapflights users on 3/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:30 amIND - PER
3 stops47h 00mAir Canada
Thu 6/1911:55 pmPER - IND
3 stops52h 05mAir Canada
Deal found 3/1$1,252
This Air Canada deal was found by Cheapflights users on 3/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/194:00 pmIND - BNE
2 stops25h 05mMultiple Airlines
Wed 4/306:05 pmBNE - IND
3 stops40h 49mMultiple Airlines
Deal found 3/2$1,490
This oojo deal was found by Cheapflights users on 3/2. 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.
Mon 3/2412:49 pmIND - PER
2 stops41h 56mQatar Airways
Wed 4/2310:45 pmPER - IND
2 stops54h 01mQatar Airways
Deal found 3/2$1,497

Find flights from Indianapolis to Australia within your budget

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 March 3, 2025.

Fly from

Indianapolis

Fly to

Australia

Route

Depart

Return

Price

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 6/1

10:30 am-7:20 am

2 stops30h 50m

Sydney Kingsford Smith

Wed 6/11

9:20 am-3:59 pm

2 stops44h 39m

$834

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 7/2

3:40 pm-7:20 am

2 stops25h 40m

Sydney Kingsford Smith

Wed 7/30

9:20 am-4:00 pm

2 stops44h 40m

$859

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 3/13

4:41 pm-9:00 am

1 stop25h 19m

Sydney Kingsford Smith

Tue 3/25

11:15 am-8:58 pm

2 stops24h 43m

$886

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 3/17

11:45 am-7:00 am

1 stop28h 15m

Sydney Kingsford Smith

Sat 3/22

11:50 am-8:08 pm

1 stop23h 18m

$897

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Thu 4/17

7:35 pm-8:15 am

1 stop22h 40m

Melbourne

Thu 4/24

10:55 am-6:38 pm

1 stop21h 43m

$929

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Thu 4/17

7:35 pm-6:30 am

1 stop20h 55m

Brisbane

Thu 4/24

10:30 am-6:38 pm

1 stop22h 08m

$943

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 3/17

8:20 am-7:45 am

2 stops32h 25m

Sydney Kingsford Smith

Sat 3/22

10:05 am-11:00 pm

2 stops27h 55m

$970

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sun 8/3

10:30 am-7:05 am

2 stops30h 35m

Brisbane

Sat 8/9

7:05 pm-4:00 pm

3 stops58h 55m

$1,146

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Tue 5/20

10:30 am-9:30 pm

3 stops47h 00m

Perth

Thu 6/19

11:55 pm-4:00 pm

3 stops52h 05m

$1,252

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Thu 5/22

10:30 am-11:05 am

3 stops34h 35m

Melbourne

Mon 5/26

8:30 pm-8:54 pm

3 stops38h 24m

$1,283

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 35 results
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2
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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.

Travel insights for flights from Indianapolis to Australia

Get recent, data-driven insights about flights from Indianapolis to Australia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $1,051). Flying from Indianapolis to Australia in December is currently the most expensive (average of $1,643). 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 March 3, 2025.

When flying from Indianapolis to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 March 3, 2025.
Read through reviews of airlines operating flights from Indianapolis to Australia, such as Emirates, Delta and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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
8.1
Very good
3,236 reviews
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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
8,070 reviews
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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.

Alaska Airlines
8.0
Very good
9,713 reviews
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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
456 reviews
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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
825 reviews
Emirates
8.1
Very good
3,236 reviews

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

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?

    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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $565. Qatar Airways flights start at $788 while deals on United Airlines start at $871 one-way.

  • 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, February is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $1,051). Flying from Indianapolis to Australia in December is currently the most expensive (average of $1,643). 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

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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 7 airlines flying from Indianapolis to Australia

Discover the top 7 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$898Average$1,517FlexibilityNo cancel feeOn-time69%
DeltaCheapest$964Average$1,196FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,058Average$1,389FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,190Average$1,868FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,269Average$1,461FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,328Average$1,589FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,487Average$1,786FlexibilityNo cancel feeOn-time68%
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