How long does it take to fly to Sydney?

If you’re flying from a popular airport in Indiana, such as Indianapolis or South Bend, and flying into Sydney, then you can expect flight times to average 21h 55m and 24h 05m, respectively.

What is the cheapest airline that flies from Indiana to Sydney Kingsford Smith?

Air Canada, Qantas Airways, and United Airlines are the most popular carriers operating from Indiana to Sydney Kingsford Smith

When did momondo last update prices for flights from Indiana to Sydney Kingsford Smith Airport?

Prices for flights from Indiana to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Indiana to Sydney Kingsford Smith Airport?

There are 3 operators available for flights from Indiana to Sydney Kingsford Smith Airport as of August 2025.

How old do you have to be to fly from Indiana to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$624 Cheap Flights from Indiana to Sydney in 2025

1 adult

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Find the cheapest flights from Indiana to Sydney

Round-trip

One-way

Last minute

Cheap return flights

15:40 - 08:35ORD-SYD

24h 55m1 stop

11:20 - 14:41SYD-ORD

20h 21m1 stop

$1,279Air Canada

Find Deal

Tue, 28 Oct - Wed, 19 Nov

07:15 - 09:35ORD-SYD

33h 20m3 stops

11:20 - 08:00SYD-ORD

37h 40m2 stops

$1,290Air Canada

Find Deal

Sun, 9 Nov - Wed, 19 Nov

16:24 - 09:00IND-SYD

25h 36m1 stop

11:15 - 16:55SYD-IND

21h 40m1 stop

$1,423Qantas Airways

Find Deal

Thu, 30 Oct - Sat, 15 Nov

11:45 - 07:00CVG-SYD

27h 15m1 stop

11:50 - 21:30SYD-CVG

25h 40m1 stop

$1,423United Airlines

Find Deal

Thu, 6 Nov - Sat, 15 Nov

16:24 - 07:25IND-SYD

24h 01m1 stop

11:15 - 16:55SYD-IND

21h 40m1 stop

$1,426Qantas Airways

Find Deal

Thu, 30 Oct - Wed, 19 Nov

14:10 - 09:05DAY-SYD

26h 55m2 stops

12:10 - 22:29SYD-DAY

26h 19m2 stops

$1,429United Airlines

Find Deal

Sat, 22 Nov - Sat, 6 Dec

15:25 - 09:35CVG-SYD

26h 10m2 stops

11:20 - 22:21SYD-CVG

27h 01m2 stops

$1,445

Find Deal

Tue, 3 Feb - Sat, 28 Feb

16:57 - 07:05CVG-SYD

24h 08m2 stops

09:10 - 21:23SYD-CVG

26h 13m2 stops

$1,465American Airlines

Find Deal

Fri, 5 Sep - Fri, 12 Sep

16:22 - 07:05IND-SYD

24h 43m1 stop

10:10 - 20:08SYD-IND

24h 58m2 stops

$1,468American Airlines

Find Deal

Fri, 26 Sep - Thu, 16 Oct

06:30 - 11:45ORD-SYD

38h 15m2 stops

13:15 - 22:43SYD-ORD

24h 28m2 stops

$1,486

Find Deal

Mon, 8 Sep - Thu, 25 Sep

ANA flights from Indiana to Sydney

Our best ANA deals on Indiana to Sydney flight tickets

ANA

2 Feb

ORD16:25Chicago O'Hare Intl

34h 50m

1 stop

SYD20:15Sydney Kingsford Smith

15 Feb

SYD21:45Sydney Kingsford Smith

26h 35m

1 stop

ORD07:20Chicago O'Hare Intl

$1,765

Find similar

ANA

2 Feb

ORD16:25Chicago O'Hare Intl

34h 50m

1 stop

SYD20:15Sydney Kingsford Smith

15 Feb

SYD12:25Sydney Kingsford Smith

33h 38m

2 stops

ORD05:03Chicago O'Hare Intl

$1,779

Find similar

ANA

10 Nov

ORD16:25Chicago O'Hare Intl

25h 05m

1 stop

SYD10:30Sydney Kingsford Smith

23 Nov

SYD21:45Sydney Kingsford Smith

33h 05m

1 stop

ORD13:50Chicago O'Hare Intl

$1,780

Find similar

Qantas Airways flights from Indiana to Sydney

Our best Qantas Airways deals on Indiana to Sydney flight tickets

Qantas Airways

30 Oct

IND16:24Indianapolis

25h 36m

1 stop

SYD09:00Sydney Kingsford Smith

15 Nov

SYD11:15Sydney Kingsford Smith

21h 40m

1 stop

IND16:55Indianapolis

$1,423

Find similar

Qantas Airways

30 Oct

IND16:24Indianapolis

24h 01m

1 stop

SYD07:25Sydney Kingsford Smith

19 Nov

SYD11:15Sydney Kingsford Smith

21h 40m

1 stop

IND16:55Indianapolis

$1,426

Find similar

Qantas Airways

30 Oct

IND16:24Indianapolis

25h 36m

1 stop

SYD09:00Sydney Kingsford Smith

13 Nov

SYD11:15Sydney Kingsford Smith

21h 40m

1 stop

IND16:55Indianapolis

$1,429

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 28/10

15:40-08:35

1 stop24h 55m

Sydney Kingsford Smith

Wed 19/11

11:20-14:41

1 stop20h 21m

$1,279

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 9/11

07:15-09:35

3 stops33h 20m

Sydney Kingsford Smith

Wed 19/11

11:20-08:00

2 stops37h 40m

$1,290

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 30/10

16:24-09:00

1 stop25h 36m

Sydney Kingsford Smith

Sat 15/11

11:15-16:55

1 stop21h 40m

$1,423

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Thu 6/11

11:45-07:00

1 stop27h 15m

Sydney Kingsford Smith

Sat 15/11

11:50-21:30

1 stop25h 40m

$1,423

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 30/10

16:24-07:25

1 stop24h 01m

Sydney Kingsford Smith

Wed 19/11

11:15-16:55

1 stop21h 40m

$1,426

DaytonSydney

DAY - SYD

DAYSYD

Dayton

Sat 22/11

14:10-09:05

2 stops26h 55m

Sydney Kingsford Smith

Sat 6/12

12:10-22:29

2 stops26h 19m

$1,429

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 3/2

15:25-09:35

2 stops26h 10m

Sydney Kingsford Smith

Sat 28/2

11:20-22:21

2 stops27h 01m

$1,445

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Fri 5/9

16:57-07:05

2 stops24h 08m

Sydney Kingsford Smith

Fri 12/9

09:10-21:23

2 stops26h 13m

$1,465

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Fri 26/9

16:22-07:05

1 stop24h 43m

Sydney Kingsford Smith

Thu 16/10

10:10-20:08

2 stops24h 58m

$1,468

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 8/9

06:30-11:45

2 stops38h 15m

Sydney Kingsford Smith

Thu 25/9

13:15-22:43

2 stops24h 28m

$1,486

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Indiana, with most prices found around $1,710. If you aren’t able to travel to Sydney during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,811.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,504. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,553.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Indiana to Sydney in the evening for as low as $1,490. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,115 on average. Flights to Sydney from Indiana in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Indiana for as low as $1,681 on momondo.

Cheap Indiana to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Sydney

Best price found	$624
Fastest flight time	21h 04m
Direct flights	None
Airports in Sydney	1 airport

The best one-way flight to Sydney from Indiana in the past 72 hours is $624. The best return flight deal from Indiana to Sydney found on momondo in the last 72 hours is $1,279.

The fastest flight from Indiana to Sydney takes 21h 04m

There are no direct flights from Indiana to Sydney. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Sydney Kingsford Smith Airport, Chicago Midway Airport - Sydney Kingsford Smith Airport and Cincinnati Cinci./N. Kentucky Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Indiana to Sydney Kingsford Smith Airport?
Prices for flights from Indiana to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Indiana to Sydney Kingsford Smith Airport?
There are 3 operators available for flights from Indiana to Sydney Kingsford Smith Airport as of August 2025.
How old do you have to be to fly from Indiana to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Sydney

Compare and see reviews for airlines that fly from Indiana to Sydney with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,436	Free cancellation	Rating 7.4 8,920 reviews		Search United Airlines flights

Parramatta

Wollongong

Terrigal

Katoomba

Lithgow

Penrith

Leura

Manly

Bondi Beach

Coogee

Randwick

Cronulla

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Indiana.

Can I find flights from Indiana to Sydney with flexible booking policies on momondo?

All flight searches from Indiana to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Indiana to Sydney?

momondo helps you find the best flight between Indiana and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Indiana to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Indiana to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.