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$1,261+ Cheap flights from Sydney (SYD) to Indianapolis (IND)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IND
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Sydney to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Indianapolis (IND). 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 agosto 20, 2025.

Round-trip from

$1,261
(Gotogate)

Popular in

December

Cheapest in

August

Average price

$1,136
From Sydney Kingsford Smith to Indianapolis
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Highest demand for flights based on searches. 10% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sydney to Indianapolis

Cheapest flights from Sydney to Indianapolis
Explore the most affordable flight options available from Sydney to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:20 amSYD - IND
2 stops49h 41mAir Canada
sáb. 10/410:20 amIND - SYD
2 stops55h 00mAir Canada
Deal found 8/17$1,261
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/219:20 amSYD - IND
2 stops49h 41mAir Canada
sáb. 10/410:20 amIND - SYD
2 stops55h 00mAir Canada
Deal found 8/18$1,262
This Delta deal was found by Cheapflights users on 8/18. 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.
dom. 9/219:25 amSYD - IND
1 stop20h 30mDelta
sáb. 10/412:37 pmIND - SYD
2 stops27h 58mDelta
Deal found 8/18$1,288
This United Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 9/219:30 amSYD - IND
2 stops22h 25mUnited Airlines
sáb. 10/42:25 pmIND - SYD
2 stops26h 30mUnited Airlines
Deal found 8/17$1,325
This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 10/29:30 amSYD - IND
2 stops28h 00mUnited Airlines
jue. 10/912:11 pmIND - SYD
2 stops28h 49mUnited Airlines
Deal found 8/18$1,401
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/219:10 amSYD - IND
1 stop22h 29mQantas Airways
sáb. 10/46:52 pmIND - SYD
1 stop21h 03mQantas Airways
Deal found 8/18$1,439
This American Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 10/29:10 amSYD - IND
1 stop22h 29mAmerican Airlines
jue. 10/94:24 pmIND - SYD
1 stop24h 41mAmerican Airlines
Deal found 8/18$1,501
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2212:10 pmSYD - IND
1 stop19h 51mQantas Airways
sáb. 10/46:52 pmIND - SYD
1 stop21h 03mQantas Airways
Deal found 8/17$1,512
This American Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 9/2112:10 pmSYD - IND
1 stop19h 23mAmerican Airlines
sáb. 10/44:22 pmIND - SYD
1 stop24h 43mAmerican Airlines
Deal found 8/17$1,744
This Mytrip deal was found by Cheapflights users on 8/18. 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.
dom. 9/219:20 amSYD - IND
2 stops25h 41mMultiple Airlines
sáb. 10/412:20 pmIND - SYD
3 stops33h 25mMultiple Airlines
Deal found 8/18$1,812
This Mytrip deal was found by Cheapflights users on 8/18. 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.
jue. 10/29:20 amSYD - IND
2 stops25h 41mMultiple Airlines
jue. 10/912:44 pmIND - SYD
3 stops33h 31mMultiple Airlines
Deal found 8/18$1,950

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Indianapolis 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 agosto 20, 2025.
Use the filters below to find and compare flights from Sydney to Indianapolis that are best for you.

Fly from

Sydney

Fly to

Indianapolis

Route

Depart

Return

Price

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

lun. 9/22

9:20 am-9:01 pm

2 stops49h 41m

Indianapolis

sáb. 10/4

10:20 am-7:20 am

2 stops55h 00m

$1,261

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

dom. 9/21

9:20 am-9:01 pm

2 stops49h 41m

Indianapolis

sáb. 10/4

10:20 am-7:20 am

2 stops55h 00m

$1,262

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

dom. 9/21

9:25 am-3:55 pm

1 stop20h 30m

Indianapolis

sáb. 10/4

12:37 pm-7:35 am

2 stops27h 58m

$1,288

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

lun. 9/22

9:25 am-3:55 pm

1 stop20h 30m

Indianapolis

sáb. 10/4

4:35 pm-7:35 am

2 stops24h 00m

$1,288

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

dom. 9/21

10:20 am-5:35 pm

1 stop21h 15m

Indianapolis

sáb. 10/4

2:25 pm-7:55 am

2 stops26h 30m

$1,325

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

jue. 10/2

10:20 am-5:13 pm

1 stop20h 53m

Indianapolis

jue. 10/9

6:00 am-8:00 am

2 stops35h 00m

$1,401

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

dom. 9/21

9:10 am-5:39 pm

1 stop22h 29m

Indianapolis

sáb. 10/4

6:52 pm-6:55 am

1 stop21h 03m

$1,439

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

jue. 10/2

9:10 am-5:39 pm

1 stop22h 29m

Indianapolis

jue. 10/9

4:24 pm-8:05 am

1 stop24h 41m

$1,501

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

lun. 9/22

12:10 pm-6:01 pm

1 stop19h 51m

Indianapolis

sáb. 10/4

6:52 pm-6:55 am

1 stop21h 03m

$1,512

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

dom. 9/21

12:10 pm-5:33 pm

1 stop19h 23m

Indianapolis

sáb. 10/4

4:22 pm-8:05 am

1 stop24h 43m

$1,744

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Sydney to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Sydney 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 Sydney to Indianapolis

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $295). Flying from Sydney to Indianapolis in March is currently the most expensive (average of $360). 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.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Indianapolis?

    There are many flights that can get you from Sydney to Indianapolis in 20h 30m. Fly via Air Canada, Delta, or United Airlines to get the fastest option. There are 9281 mi between Sydney and Indianapolis. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Sydney to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Indianapolis.

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

    Yes. Cheapflights offers flight deals from Sydney to Indianapolis 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 Sydney to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $295). Flying from Sydney to Indianapolis in March is currently the most expensive (average of $360). 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

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Bloomington
Muncie
Terre Haute
Noblesville
Fishers
Greenwood
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

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