Find flights
When to book
FAQs

Cheap flights from Indiana to Sydney from $937

IND — SYD
19 Nov — 26 Nov1
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

Wed 4/1117:15 -
1 stop23h 45m
Tue 17/1111:10 -
1 stop22h 40m
Deal found 20/10$1,619
Wed 11/1107:10 -
2 stops34h 25m
Mon 16/1111:20 -
3 stops41h 24m
Deal found 19/10$1,636
Wed 4/1113:40 -
2 stops27h 55m
Tue 17/1111:20 -
2 stops25h 26m
Deal found 17/10$1,659
Thu 22/1008:10 -
2 stops33h 10m
Wed 28/1010:20 -
3 stops41h 24m
Deal found 19/10$1,691
Wed 4/1117:15 -
1 stop21h 10m
Tue 17/1114:05 -
2 stops23h 30m
Deal found 20/10$1,698
Sun 8/1117:21 -
1 stop23h 39m
Sun 22/1114:05 -
1 stop39h 05m
Deal found 20/10$1,699
Wed 11/1117:21 -
1 stop23h 39m
Mon 16/1111:10 -
1 stop22h 40m
Deal found 19/10$1,704
Wed 4/1107:00 -
2 stops34h 20m
Tue 17/1111:50 -
1 stop21h 32m
Deal found 19/10$1,717

Find flight deals from Indiana to Sydney

Round-trip from

$1,503

One-way from

$937

Popular in

January

Cheapest in

July

Average price

$1,995
14/2-28/2
  • 14/2-28/2
  • 4 total stops
  • 53h 45m total
  • Indiana to Sydney
Search Deals
4/3-31/12
  • 4/3-31/12
  • 2 total stops
  • 28h 44m total
  • Indiana to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 15/2

13:37-09:35

2 stops27h 58m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$937

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 15/2

15:10-09:35

3 stops50h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$949

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 15/2

16:57-09:00

1 stop24h 03m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,042
Fastest return journey

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 30/12

17:18-09:00

1 stop23h 42m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,043

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 2/12

17:15-10:20

2 stops25h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,043

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Fri 5/3

16:57-09:00

1 stop24h 03m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,047

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Thu 4/3

16:57-09:00

1 stop24h 03m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,047

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 7/12

17:26-11:05

2 stops25h 39m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,047

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 30/12

14:37-06:25

2 stops23h 48m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,063

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

07:00-09:20

2 stops34h 20m

Sydney Kingsford Smith

Tue 17/11

11:50-17:22

1 stop21h 32m

$1,717

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

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, July is the cheapest month in which you can book a flight from Indiana to Sydney (average of $1,815). Flying from Indiana to Sydney in January is currently the most expensive (average of $2,499). 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?

Airfare is below average for this route at the moment.
Indiana to Sydney flights typically cost between $1,867 and $2,192 in February.
The cheapest return price found within the last 5 days was $1,503 on Multiple Airlines (14 Feb–28 Feb).

Related info for your journey

  • 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 08m. Fly via United Airlines or Qantas Airways to get the fastest option. There are 14936 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 cheapest airlines to fly from Indiana to Sydney one-way?

    For one-way options, check prices for AirAsia X. According to our data, you can fly for as low as $240. Users have also found prices from $261 and $279 on Jetstar and Trinity Airways (Formerly T'way Air), respectively.

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

    Most travellers choose Chicago O'Hare Intl - Sydney Kingsford Smith, Indianapolis - Sydney Kingsford Smith or Chicago Midway - 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, July is the cheapest month in which you can book a flight from Indiana to Sydney (average of $1,815). Flying from Indiana to Sydney in January is currently the most expensive (average of $2,499). 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
Manly
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Indiana to Sydney

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,431Average$1,655FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Indiana to Sydney?

When you search for this flight from Indiana to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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.

Can Cheapflights notify me if prices for flights from Indiana to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.