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$425+ Cheap flights from Sydney (SYD) to Indiana

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IND
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Sydney to Indiana

Keep the following information in mind while searching for Sydney to Indiana flight deals. Data was last updated September 15, 2025.

Round-trip from

$834
(American Airlines)

One-way from

$425
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,252
From Sydney Kingsford Smith to Indiana
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One-way flight from Sydney Kingsford Smith to Indiana
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Highest demand for flights based on searches. 11% potential increase in price ($178 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sydney to Indiana

Cheapest flights from Sydney to Indiana
Explore the most affordable flight options available from Sydney to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/289:10 amSYD - IND
1 stop35h 53mAmerican Airlines
Wed 10/224:24 pmIND - SYD
1 stop24h 41mAmerican Airlines
Deal found 9/14$834
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/3011:20 amSYD - IND
1 stop21h 30mAmerican Airlines
Thu 11/135:11 pmIND - SYD
1 stop23h 49mAmerican Airlines
Deal found 9/13$840
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/189:10 amSYD - IND
2 stops24h 05mAmerican Airlines
Mon 9/222:39 pmIND - SYD
2 stops26h 26mAmerican Airlines
Deal found 9/14$850
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/3011:50 amSYD - SDF
1 stop25h 07mUnited Airlines
Thu 11/69:15 amSDF - SYD
1 stop29h 45mUnited Airlines
Deal found 9/15$851
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/289:30 amSYD - IND
2 stops22h 24mUnited Airlines
Wed 10/229:00 amIND - SYD
2 stops31h 55mUnited Airlines
Deal found 9/14$851
This Flighttix deal was found by Cheapflights users on 9/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:30 amSYD - IND
2 stops26h 21mUnited Airlines
Fri 9/1912:14 pmIND - SYD
2 stops28h 41mUnited Airlines
Deal found 9/14$860
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/189:10 amSYD - IND
2 stops28h 40mAmerican Airlines
Sat 9/204:22 pmIND - SYD
1 stop24h 43mAmerican Airlines
Deal found 9/14$866
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 9/189:25 amSYD - IND
2 stops27h 39mDelta
Sun 9/211:50 pmIND - SYD
2 stops26h 45mDelta
Deal found 9/14$868
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Sat 11/811:20 amSYD - ORD
2 stops44h 50mAir Canada
Sat 11/223:40 pmORD - SYD
1 stop24h 55mAir Canada
Deal found 9/15$868
This BestPriceTravel deal was found by Cheapflights users on 9/13. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:20 amSYD - ORD
1 stop22h 22mAir Canada
Wed 11/123:40 pmORD - SYD
1 stop24h 55mAir Canada
Deal found 9/13$874
This Air Canada deal was found by Cheapflights users on 9/14. 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 10/2910:20 amSYD - ORD
2 stops37h 40mAir Canada
Wed 11/53:40 pmORD - SYD
1 stop24h 55mAir Canada
Deal found 9/14$881
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:20 amSYD - ORD
1 stop20h 21mAir Canada
Thu 11/63:40 pmORD - SYD
1 stop24h 55mAir Canada
Deal found 9/15$883

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Indiana 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 September 15, 2025.
Use the filters below to find and compare flights from Sydney to Indiana that are best for you.

Fly from

Sydney

Fly to

Indiana

Route

Depart

Return

Price

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 9/28

9:10 am-7:03 am

1 stop35h 53m

Indianapolis

Wed 10/22

4:24 pm-8:05 am

1 stop24h 41m

$834

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 10/30

11:20 am-5:50 pm

1 stop21h 30m

Indianapolis

Thu 11/13

3:38 pm-9:00 am

2 stops25h 22m

$845

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 11/9

11:50 am-7:54 pm

1 stop24h 04m

Louisville Intl

Sun 11/23

9:15 am-7:00 am

1 stop29h 45m

$851

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 10/30

11:50 am-9:57 pm

1 stop25h 07m

Louisville Intl

Thu 11/6

9:15 am-7:00 am

1 stop29h 45m

$851

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 9/28

9:30 am-5:54 pm

2 stops22h 24m

Indianapolis

Wed 10/22

9:00 am-7:55 am

2 stops31h 55m

$851

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Sat 11/8

11:20 am-3:10 pm

2 stops44h 50m

Chicago O'Hare Intl

Sat 11/22

3:40 pm-9:35 am

1 stop24h 55m

$868

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 9/30

9:20 am-4:42 pm

1 stop22h 22m

Chicago O'Hare Intl

Wed 11/12

3:40 pm-9:35 am

1 stop24h 55m

$874

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 10/29

10:20 am-8:00 am

2 stops37h 40m

Chicago O'Hare Intl

Wed 11/5

3:40 pm-9:35 am

1 stop24h 55m

$881

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 9/28

9:10 am-5:39 pm

1 stop22h 29m

Indianapolis

Wed 10/1

4:22 pm-7:30 am

1 stop25h 08m

$912

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 3/4

11:20 am-8:05 am

3 stops37h 45m

Chicago O'Hare Intl

Sat 3/7

12:50 pm-9:35 am

2 stops27h 45m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Sydney to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana 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 Indiana

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Indiana (average of $286). Flying from Sydney to Indiana 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.

What is the cheapest time of day to fly from SYD to IN?

Find hourly flight availability from Sydney to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Sydney to Indiana, 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 Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Sydney to Indiana, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Indiana. 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 Sydney to Indiana?

    If you book a flight to Indiana from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

  • How long is the flight from Sydney to Indiana?

    A quick flight from Sydney to Indiana can take about 24h 04m. American Airlines provides one of the quickest options available for as low as $851. There are 9288 mi between Sydney and Indiana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Sydney to Indiana one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $509. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Sydney to Indiana for a low price.

  • What are the most popular routes from Sydney to Indiana?

    The most popular flight routes from Sydney to Indiana are Sydney Kingsford Smith - Chicago O'Hare Intl, Sydney Kingsford Smith - Chicago Midway and Sydney Kingsford Smith - Cincinnati Cinci./N. Kentucky.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sydney to Indiana (average of $286). Flying from Sydney to Indiana 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

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Alternative routes for Sydney to Indiana

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Top airline flying from Sydney to Indiana

Discover the top airline that operate flights from Sydney to Indiana. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$827Average$1,429FlexibilityNo cancel feeOn-time69%

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