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$722+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Indianapolis to Australia

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Australia (AU0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$957
(American Airlines)

One-way from

$722
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,413
Provider with most accurate pricing for Indianapolis-Sydney Kingsford Smith flight deals.
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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. 5% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. 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 6/195:00 pmIND - SYD
1 stop24h 05mAmerican Airlines
Thu 7/39:10 amSYD - IND
1 stop22h 01mAmerican Airlines
Deal found 1/30$957
This Delta deal was found by Cheapflights users on 1/30. 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.
Sat 3/17:05 amIND - SYD
1 stop31h 45mDelta
Fri 3/1410:05 amSYD - IND
2 stops23h 37mDelta
Deal found 1/30$986
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/13:37 pmIND - BNE
2 stops24h 53mUnited Airlines
Sun 3/910:40 amBNE - IND
2 stops38h 13mUnited Airlines
Deal found 1/29$1,027
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 3/122:45 pmIND - BNE
1 stop24h 45mAmerican Airlines
Sun 3/238:05 amBNE - IND
1 stop28h 48mAmerican Airlines
Deal found 1/30$1,064
This Delta deal was found by Cheapflights users on 1/30. 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.
Wed 3/127:05 amIND - BNE
2 stops33h 40mDelta
Sun 3/239:45 amBNE - IND
2 stops21h 31mDelta
Deal found 1/30$1,069
This Fareboom deal was found by Cheapflights users on 1/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:00 amIND - SYD
2 stops33h 45mAir New Zealand
Thu 7/249:55 amSYD - IND
2 stops27h 33mAir New Zealand
Deal found 1/30$1,199
This Air Canada deal was found by Cheapflights users on 1/29. 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 10/2510:30 amIND - BNE
2 stops31h 10mAir Canada
Sat 11/19:45 amBNE - IND
2 stops26h 00mAir Canada
Deal found 1/29$1,206
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:40 pmIND - SYD
2 stops48h 40mAir Canada
Sat 9/209:20 amSYD - IND
2 stops49h 35mAir Canada
Deal found 1/28$1,226
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/283:37 pmIND - MEL
2 stops25h 53mUnited Airlines
Fri 3/711:30 amMEL - IND
2 stops26h 30mUnited Airlines
Deal found 1/30$1,264
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:33 pmIND - SYD
1 stop44h 02mMultiple Airlines
Sat 6/71:45 pmSYD - IND
2 stops44h 00mMultiple Airlines
Deal found 1/29$1,285
This Justfly.com deal was found by Cheapflights users on 1/29. 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.
Mon 4/144:49 pmIND - SYD
1 stop24h 16mQantas Airways
Wed 4/239:10 amSYD - IND
1 stop21h 43mQantas Airways
Deal found 1/29$1,305
This Air Canada deal was found by Cheapflights users on 1/29. 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 10/2610:10 amIND - MEL
3 stops35h 25mAir Canada
Tue 11/47:45 amMEL - IND
3 stops30h 00mAir Canada
Deal found 1/29$1,318

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 6/19

5:00 pm-7:05 am

1 stop24h 05m

Sydney Kingsford Smith

Thu 7/3

9:10 am-5:11 pm

1 stop22h 01m

$957

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 6/12

8:15 am-6:35 am

2 stops32h 20m

Sydney Kingsford Smith

Fri 7/4

9:25 am-8:57 am

2 stops37h 32m

$985

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sat 3/1

3:37 pm-7:30 am

2 stops24h 53m

Brisbane

Sun 3/9

10:40 am-9:53 am

2 stops38h 13m

$1,027

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sat 3/1

11:00 am-6:15 am

1 stop28h 15m

Brisbane

Sun 3/9

8:05 am-5:56 pm

1 stop24h 51m

$1,065

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 7/17

9:00 am-8:45 am

2 stops33h 45m

Sydney Kingsford Smith

Thu 7/24

9:55 am-11:28 pm

2 stops27h 33m

$1,199

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Fri 2/28

3:37 pm-9:30 am

2 stops25h 53m

Melbourne

Fri 3/7

11:30 am-10:00 pm

2 stops26h 30m

$1,264

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 6/15

5:00 pm-7:05 am

1 stop24h 05m

Sydney Kingsford Smith

Mon 7/7

9:10 am-5:15 pm

1 stop22h 05m

$1,290

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Fri 5/23

2:29 pm-7:20 am

2 stops26h 51m

Sydney Kingsford Smith

Sat 5/31

1:45 pm-5:37 am

3 stops29h 52m

$1,374

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Sat 3/15

7:48 pm-5:40 am

1 stop42h 52m

Melbourne

Sat 3/22

12:00 pm-5:27 pm

1 stop20h 27m

$1,378

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 3/16

11:45 am-7:00 am

1 stop28h 15m

Sydney Kingsford Smith

Sun 3/23

12:10 pm-6:06 am

1 stop32h 56m

$1,388

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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 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 January 30, 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 January 30, 2025.
Read through reviews of airlines operating flights from Indianapolis to Australia, such as ANA, Emirates and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
844 reviews
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very good
3,331 reviews
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,450 reviews
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Air New Zealand
7.9
Good
481 reviews
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qatar Airways
7.5
Good
3,715 reviews
ANA
8.4
Very good
844 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Boarding

8.6

Food

7.7

Crew

8.7

Reviews

1 / 20

10.0
Excellent

patrick,Dec 2024

MNL - NRT

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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 United Airlines, which is currently one of the cheapest options available, starting at $722. Delta flights start at $810 while deals on American Airlines start at $899 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$924Average$1,439FlexibilityNo cancel feeOn-time69%
DeltaCheapest$994Average$1,237FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,058Average$1,467FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,242Average$1,922FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,320Average$1,589FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,326Average$1,513FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,487Average$1,786FlexibilityNo cancel feeOn-time68%
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