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Cheap flights from Indiana to Sydney from $767

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indiana to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Indiana to Sydney
Explore the most affordable flight options available from Indiana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 May 2026.

Tue 28/713:55
CVG
-
SYD
2 stops51h 25m
Air Canada
Sun 2/809:20
SYD
-
CVG
2 stops25h 10m
Air Canada
Deal found 27/5$1,585
Tue 20/1014:15
CVG
-
SYD
2 stops27h 05m
Air Canada
Sun 25/1010:20
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 28/5$1,592
Sat 14/1118:40
CVG
-
SYD
2 stops46h 55m
Air Canada
Sun 22/1111:20
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 29/5$1,599
Sat 17/1014:15
CVG
-
SYD
3 stops51h 05m
Air Canada
Mon 9/1111:20
SYD
-
CVG
2 stops46h 40m
Air Canada
Deal found 29/5$1,603
Mon 1/613:55
CVG
-
SYD
2 stops27h 25m
Air Canada
Mon 8/609:20
SYD
-
CVG
2 stops41h 53m
Air Canada
Deal found 28/5$1,606
Tue 9/609:00
CVG
-
SYD
2 stops32h 20m
Air Canada
Wed 17/609:20
SYD
-
CVG
2 stops41h 54m
Air Canada
Deal found 26/5$1,611
Mon 1/609:00
CVG
-
SYD
1 stop32h 20m
Multiple Airlines
Mon 8/609:20
SYD
-
CVG
2 stops41h 53m
Multiple Airlines
Deal found 28/5$1,622
Wed 16/912:17
CVG
-
SYD
3 stops29h 03m
Multiple Airlines
Wed 7/1010:20
SYD
-
CVG
3 stops49h 10m
Multiple Airlines
Deal found 29/5$1,624
Sun 4/1010:20
IND
-
SYD
2 stops31h 00m
Air Canada
Wed 14/1010:20
SYD
-
IND
3 stops41h 22m
Air Canada
Deal found 29/5$1,626
Tue 26/516:25
IND
-
SYD
2 stops48h 55m
Air Canada
Tue 2/609:20
SYD
-
IND
2 stops44h 19m
Air Canada
Deal found 26/5$1,631
Tue 22/910:20
IND
-
SYD
2 stops31h 00m
Air Canada
Sun 11/1010:20
SYD
-
IND
2 stops25h 16m
Air Canada
Deal found 30/5$1,632
Wed 11/1115:45
IND
-
SYD
2 stops25h 50m
Multiple Airlines
Wed 18/1111:20
SYD
-
IND
2 stops46h 45m
Multiple Airlines
Deal found 30/5$1,640

Find flight deals from Indiana to Sydney

Keep the following information in mind while searching for Indiana to Sydney flight deals. Data was last updated 31 May 2026.

Round-trip from

$1,585

One-way from

$767

Popular in

January

Cheapest in

September

Average price

$1,793
Air Canada
  • Air Canada
  • 28/7-2/8
  • 4 total stops
  • 76h 35m total
  • Indiana to Sydney
Search Deals
24/8
  • 24/8
  • 2 total stops
  • 45h 18m total
  • Indiana to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($261 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Indiana to Sydney 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 647,157 searches. Data last updated 31 May 2026.
Use the filters below to find and compare flights from Indiana to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

14:15-08:20

3 stops51h 05m

Sydney Kingsford Smith

Mon 9/11

11:20-18:00

2 stops46h 40m

$1,603

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 10/6

14:10-07:00

2 stops26h 50m

Sydney Kingsford Smith

Wed 17/6

09:30-20:01

2 stops24h 31m

$1,802

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 13/6

16:25-06:55

2 stops48h 30m

Sydney Kingsford Smith

Sun 21/6

09:30-22:30

2 stops27h 00m

$1,831

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 13/6

17:23-08:15

2 stops24h 52m

Sydney Kingsford Smith

Sat 20/6

12:00-19:27

1 stop21h 27m

$1,862

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sun 16/8

14:23-07:00

2 stops26h 37m

Sydney Kingsford Smith

Thu 27/8

09:30-22:44

2 stops27h 14m

$1,868

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 26/8

07:25-06:55

2 stops33h 30m

Sydney Kingsford Smith

Sat 5/9

09:30-22:31

2 stops27h 01m

$1,870

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 16/9

17:21-08:00

2 stops24h 39m

Sydney Kingsford Smith

Tue 6/10

10:10-17:50

1 stop22h 40m

$1,870

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sun 16/8

09:00-07:00

2 stops32h 00m

Sydney Kingsford Smith

Thu 27/8

10:20-20:24

2 stops24h 04m

$1,870

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 17/10

13:57-08:00

2 stops27h 03m

Sydney Kingsford Smith

Mon 9/11

14:05-19:57

1 stop21h 52m

$1,871

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Wed 22/7

13:56-06:55

2 stops26h 59m

Sydney Kingsford Smith

Fri 31/7

10:20-23:52

3 stops27h 32m

$1,871

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Indiana with our price prediction graph.
Estimated return 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 Indiana to Sydney

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

Currently, October is the cheapest month in which you can book a flight from Indiana to Sydney (average of $711). Flying from Indiana to Sydney in July is currently the most expensive (average of $1,589). 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.

How much does it cost for a return flight from Indiana to Sydney?

Related info for your journey

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

    If you book a flight to Sydney from Indiana, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Indiana to Sydney?

    There are many flights that can get you from Indiana to Sydney in 26h 50m. Fly via Air Canada, Air New Zealand, or United Airlines to get the fastest option. There are 14948 km between Indiana and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travellers choose Chicago O'Hare Intl - Sydney Kingsford Smith, Chicago Midway - Sydney Kingsford Smith or Indianapolis - Sydney Kingsford Smith when deciding on the best route from Indiana to Sydney.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Indiana to Sydney (average of $711). Flying from Indiana to Sydney in July is currently the most expensive (average of $1,589). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Bondi Beach
Leura
Randwick
Coogee

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Why should you use Cheapflights to find cheap flight tickets from Indiana to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Indiana.

Can Cheapflights find flights from Indiana to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Indiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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