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$622+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$891
(Air Canada)

One-way from

$622
(Qantas Airways)

Popular in

December

Cheapest in

August

Average price

$1,531
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. 8% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/2. 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 8/2710:20 amIND - SYD
2 stops31h 00mAir Canada
Wed 9/109:20 amSYD - IND
2 stops49h 41mAir Canada
Deal found 7/2$891
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:50 pmIND - SYD
1 stop24h 15mQantas Airways
Tue 8/199:10 amSYD - IND
1 stop22h 34mQantas Airways
Deal found 7/1$900
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:56 pmIND - SYD
1 stop24h 19mUnited Airlines
Sat 11/1511:50 amSYD - IND
1 stop19h 39mUnited Airlines
Deal found 7/1$951
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:35 pmIND - SYD
2 stops26h 30mAmerican Airlines
Tue 8/199:10 amSYD - IND
1 stop22h 34mAmerican Airlines
Deal found 7/3$964
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/165:13 pmIND - SYD
1 stop23h 22mDelta
Fri 8/299:25 amSYD - IND
1 stop20h 38mDelta
Deal found 7/2$982
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:42 pmIND - MEL
2 stops33h 18mMultiple Airlines
Fri 8/221:30 pmMEL - IND
2 stops22h 39mMultiple Airlines
Deal found 7/1$1,063
This Qantas Airways deal was found by Cheapflights users on 7/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:50 pmIND - MEL
2 stops27h 45mQantas Airways
Tue 8/269:15 amMEL - IND
2 stops22h 36mQantas Airways
Deal found 7/2$1,176
This Ovago deal was found by Cheapflights users on 7/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:50 pmIND - OOL
2 stops27h 50mQantas Airways
Mon 9/86:40 pmOOL - IND
2 stops60h 59mQantas Airways
Deal found 7/2$1,218
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:38 pmIND - MEL
2 stops27h 12mAir New Zealand
Tue 8/198:35 amMEL - IND
2 stops28h 53mAir New Zealand
Deal found 6/30$1,293
This Qantas Airways deal was found by Cheapflights users on 6/30. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:50 pmIND - PER
2 stops32h 45mQantas Airways
Fri 8/2211:55 pmPER - IND
2 stops29h 49mQantas Airways
Deal found 6/30$1,370
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/17:00 amIND - OOL
3 stops39h 15mUnited Airlines
Mon 9/87:05 amOOL - IND
2 stops24h 30mUnited Airlines
Deal found 7/2$1,422
This Qantas Airways deal was found by Cheapflights users on 6/30. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:05 pmIND - ADL
2 stops30h 50mQantas Airways
Mon 11/105:05 pmADL - IND
2 stops39h 10mQantas Airways
Deal found 6/30$1,493

Cheapflights Fare Finder

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 July 3, 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

Wed 8/27

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Wed 9/10

9:20 am-9:01 pm

2 stops49h 41m

$891

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 8/7

4:50 pm-7:05 am

1 stop24h 15m

Sydney Kingsford Smith

Tue 8/19

9:10 am-5:44 pm

1 stop22h 34m

$900

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 8/16

7:00 am-6:55 am

2 stops33h 55m

Sydney Kingsford Smith

Fri 8/29

10:20 am-5:35 pm

1 stop21h 15m

$951

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 8/7

2:35 pm-7:05 am

2 stops26h 30m

Sydney Kingsford Smith

Tue 8/19

9:10 am-5:44 pm

1 stop22h 34m

$964

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 8/16

5:13 pm-6:35 am

1 stop23h 22m

Sydney Kingsford Smith

Fri 8/29

9:25 am-4:03 pm

1 stop20h 38m

$982

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Fri 8/15

12:42 pm-12:00 pm

2 stops33h 18m

Melbourne

Fri 8/22

1:30 pm-10:09 pm

2 stops22h 39m

$1,063

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Thu 8/14

4:50 pm-10:35 am

2 stops27h 45m

Melbourne

Tue 8/26

9:15 am-5:51 pm

2 stops22h 36m

$1,176

IndianapolisCoolangatta

IND - OOL

INDOOL

Indianapolis

Mon 9/1

4:50 pm-10:40 am

2 stops27h 50m

Coolangatta Gold Coast

Mon 9/8

6:40 pm-5:39 pm

2 stops60h 59m

$1,218

IndianapolisMelbourne

IND - MEL

INDMEL

Indianapolis

Tue 8/12

5:38 pm-10:50 am

2 stops27h 12m

Melbourne

Tue 8/19

8:35 am-11:28 pm

2 stops28h 53m

$1,293

IndianapolisPerth

IND - PER

INDPER

Indianapolis

Fri 8/15

4:50 pm-1:35 pm

2 stops32h 45m

Perth

Fri 8/22

11:55 pm-5:44 pm

2 stops29h 49m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 42 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.

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, February is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $1,040). Flying from Indianapolis to Australia in December is currently the most expensive (average of $1,630). 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 July 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with ANA, Fiji Airways, and Delta from Indianapolis to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Fiji Airways
8.0
Very good
202 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,982 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very good
486 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qantas Airways
7.5
Good
868 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Crew

8.7

Entertainment

7.9

Boarding

8.5

Food

7.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 Qantas Airways, which is currently one of the cheapest options available, starting at $622. United Airlines flights start at $653 while deals on American Airlines start at $1,092 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 - Perth.

  • 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 $1,040). Flying from Indianapolis to Australia in December is currently the most expensive (average of $1,630). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Indianapolis to Australia

Discover the top 6 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$767Average$1,824FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$835Average$1,172FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$882Average$1,422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$883Average$1,445FlexibilityNo cancel feeOn-time69%
DeltaCheapest$964Average$1,207FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,487Average$1,821FlexibilityNo cancel feeOn-time68%

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