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

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

How long does it take to fly to Sydney?

Flight times from Indiana to Sydney vary, but if you’re flying out of Indianapolis and flying into Sydney (one of the most popular routes), then the duration is 23h 35m on average. Another popular route from Indiana to Sydney is flying from South Bend to Sydney, which will take roughly 23h 58m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

Qantas Airways, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Indiana according to our data. Qantas Airways is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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?

As of September 2026, there are 8 operators available to choose from for flights from Indiana to Sydney Kingsford Smith Airport.

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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$534 Cheap Flights from Indiana to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:26 pm - 2:50 pmIND Indianapolis-SYD Sydney Kingsford Smith

29h 24m2 stops Dallas/Fort Worth Auckland Intl

11:10 am - 5:50 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$954Qantas Airways

Wed, Nov 4 - Tue, Nov 17

3:12 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

24h 43m1 stop Dallas/Fort Worth

7:15 pm - 6:03 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

38h 48m2 stops Auckland Intl Dallas/Fort Worth

$958Qantas Airways

Mon, Oct 26 - Mon, Nov 9

8:10 am - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 25m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 8:39 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 19m2 stops Vancouver Intl Newark

$1,001Multiple Airlines

Sun, Feb 7 - Sun, Feb 21

8:10 am - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 25m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 11:53 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 33m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,009Multiple Airlines

Sun, Feb 7 - Sun, Feb 21

5:35 pm - 8:15 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

34h 40m1 stop Tokyo Haneda

12:25 pm - 5:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

33h 55m2 stops Tokyo Haneda Los Angeles

$1,232ANA

Sun, Oct 25 - Mon, Nov 9

7:00 am - 8:35 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

32h 35m2 stops Los Angeles Auckland Intl

9:55 am - 8:22 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 27m2 stops Auckland Intl Los Angeles

$1,236Air New Zealand

Wed, Jan 27 - Wed, Feb 17

2:40 pm - 10:35 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

27h 55m2 stops Los Angeles Auckland Intl

11:50 am - 8:37 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 47m2 stops Auckland Intl Los Angeles

$1,236Air New Zealand

Mon, Oct 26 - Wed, Nov 11

8:12 pm - 8:15 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

32h 03m2 stops Los Angeles Tokyo Haneda

9:45 pm - 5:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

48h 35m2 stops Tokyo Haneda Los Angeles

$1,242ANA

Sun, Oct 25 - Mon, Nov 9

8:49 am - 8:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 31m1 stop Vancouver Intl

10:20 am - 2:43 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 23m1 stop Vancouver Intl

$1,270Air Canada

Fri, Oct 16 - Fri, Oct 23

11:05 am - 8:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

29h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 am - 8:06 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 46m1 stop Vancouver Intl

$1,272Air Canada

Fri, Oct 16 - Fri, Oct 23

Cheap last minute flights

Enter your travel dates to find the best prices.

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 8:30 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,138Air Canada

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

9:20 am - 8:30 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,146Air Canada

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

9:20 am - 8:49 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 29m2 stops Vancouver Intl Newark

$1,153Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 8:49 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 29m2 stops Vancouver Intl Newark

$1,181Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

9:18 pm - 7:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

43h 02m1 stop Toronto Pearson Intl

9:20 am - 2:43 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 23m1 stop Vancouver Intl

$1,503Air New Zealand

Fri, Sep 11 - Tue, Sep 22

5:17 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

23h 38m1 stop Dallas/Fort Worth

9:10 am - 9:04 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 54m2 stops Los Angeles Chicago O'Hare Intl

$1,539American Airlines

Sat, Sep 12 - Sat, Sep 19

3:25 pm - 7:00 amSDF Louisville Intl-SYD Sydney Kingsford Smith

25h 35m2 stops Denver Intl Los Angeles

9:30 am - 7:07 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

23h 37m2 stops Los Angeles Chicago O'Hare Intl

$1,542United Airlines

Thu, Sep 10 - Thu, Sep 17

3:47 pm - 7:00 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 13m2 stops Denver Intl Los Angeles

11:20 am - 5:21 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 01m1 stop San Francisco

$1,552United Airlines

Wed, Sep 9 - Fri, Oct 9

3:35 pm - 6:55 amSDF Louisville Intl-SYD Sydney Kingsford Smith

25h 20m2 stops Houston George Bush Intcntl San Francisco

9:55 am - 10:15 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

26h 20m2 stops Auckland Intl Houston George Bush Intcntl

$1,696Air New Zealand

Tue, Sep 8 - Thu, Sep 10

12:31 pm - 7:30 amSBN South Bend/Michiana-SYD Sydney Kingsford Smith

28h 59m2 stops Dallas/Fort Worth Los Angeles

12:00 pm - 6:11 pmSYD Sydney Kingsford Smith-SBN South Bend/Michiana

20h 11m1 stop Dallas/Fort Worth

$2,262American Airlines

Wed, Sep 9 - Fri, Sep 18

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Qantas Airways flights from Indiana to Sydney

Our best Qantas Airways deals on Indiana to Sydney flight tickets

Qantas Airways

Nov 4

IND5:26 pmIndianapolis

29h 24m

2 stops

SYD2:50 pmSydney Kingsford Smith

Nov 17

SYD11:10 amSydney Kingsford Smith

22h 40m

1 stop

IND5:50 pmIndianapolis

$954

Qantas Airways

Oct 26

CVG3:12 pmCincinnati Cinci./N. Kentucky

24h 43m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 9

SYD7:15 pmSydney Kingsford Smith

38h 48m

2 stops

CVG6:03 pmCincinnati Cinci./N. Kentucky

$958

Qantas Airways

Nov 4

IND5:26 pmIndianapolis

35h 24m

2 stops

SYD8:50 pmSydney Kingsford Smith

Nov 17

SYD11:10 amSydney Kingsford Smith

22h 40m

1 stop

IND5:50 pmIndianapolis

$1,012

Air Canada flights from Indiana to Sydney

Our best Air Canada deals on Indiana to Sydney flight tickets

Air Canada

Oct 17

CVG1:55 pmCincinnati Cinci./N. Kentucky

51h 25m

2 stops

SYD8:20 amSydney Kingsford Smith

Nov 10

SYD11:20 amSydney Kingsford Smith

46h 40m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,029

Air Canada

Oct 17

CVG1:55 pmCincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD8:20 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

46h 40m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,037

Air Canada

Oct 17

CVG1:55 pmCincinnati Cinci./N. Kentucky

51h 25m

3 stops

SYD8:20 amSydney Kingsford Smith

Nov 9

SYD11:20 amSydney Kingsford Smith

46h 40m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,038

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 11/4

5:26 pm-2:50 pm

2 stops29h 24m

Sydney Kingsford Smith

Tue 11/17

11:10 am-5:50 pm

1 stop22h 40m

$954

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Mon 10/26

3:12 pm-6:55 am

1 stop24h 43m

Sydney Kingsford Smith

Mon 11/9

7:15 pm-6:03 pm

2 stops38h 48m

$958

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 2/7

8:10 am-9:35 am

2 stops33h 25m

Sydney Kingsford Smith

Sun 2/21

11:20 am-8:39 pm

2 stops25h 19m

$1,001

CincinnatiSydney

CVG Cincinnati Cinci./N. Kentucky - SYD Sydney Kingsford Smith

CVGSYD

Cincinnati Cinci./N. Kentucky

Sun 2/7

8:10 am-9:35 am

2 stops33h 25m

Sydney Kingsford Smith

Sun 2/21

11:20 am-11:53 pm

3 stops28h 33m

$1,009

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Sun 10/25

5:35 pm-8:15 pm

1 stop34h 40m

Sydney Kingsford Smith

Mon 11/9

12:25 pm-5:20 am

2 stops33h 55m

$1,232

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Wed 1/27

7:00 am-8:35 am

2 stops32h 35m

Sydney Kingsford Smith

Wed 2/17

9:55 am-8:22 pm

2 stops27h 27m

$1,236

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Mon 10/26

2:40 pm-10:35 am

2 stops27h 55m

Sydney Kingsford Smith

Wed 11/11

11:50 am-8:37 pm

2 stops25h 47m

$1,236

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Sun 10/25

8:12 pm-8:15 pm

2 stops32h 03m

Sydney Kingsford Smith

Mon 11/9

9:45 pm-5:20 am

2 stops48h 35m

$1,242

Quickest round-trip

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Fri 10/16

8:49 am-8:20 am

1 stop31h 31m

Sydney Kingsford Smith

Fri 10/23

10:20 am-2:43 pm

1 stop20h 23m

$1,270

ChicagoSydney

ORD Chicago O'Hare Intl - SYD Sydney Kingsford Smith

ORDSYD

Chicago O'Hare Intl

Fri 10/16

11:05 am-8:20 am

2 stops29h 15m

Sydney Kingsford Smith

Fri 10/23

10:20 am-8:06 pm

1 stop25h 46m

$1,272

Flights are sorted by cheapest round-trip 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?

In general, October is the cheapest month to fly from Indiana to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,187. If you are unable to visit Sydney during the month of October, then departing from Indiana during the month July is also very affordable. Most momondo users find prices during this month for around $1,267.

Can stopping save me money on Indiana to Sydney flights?

You could potentially save up to 14% on your flight if you consider stops on a Indiana to Sydney flight.

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	$534
Fastest flight time	21h 06m
Direct flights	None

The best one-way flight to Sydney from Indiana in the past 72 hours is $534. The best round-trip flight deal from Indiana to Sydney found on momondo in the last 72 hours is $954.

The fastest flight from Indiana to Sydney takes 21h 06m

There are no direct flights from Indiana to Sydney. There are no popular flight routes from Indiana to Sydney.

Search flight deals

Frequently asked questions about flying from Indiana to Sydney

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?
As of September 2026, there are 8 operators available to choose from for flights from Indiana to Sydney Kingsford Smith Airport.
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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Delta	PriceFrom $644	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 10,175 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,011	Free Cancellation	Rating 7.5 1,090 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,267	Free Cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights

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Coogee

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Leura

Randwick

Manly

Terrigal

Lithgow

Charlestown

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?

Flights from Indiana to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Indiana.

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

Price alerts on flights to Sydney from Indiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Indiana to Sydney from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Sydney departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qantas Airways flights from Indiana to Sydney

Our best Qantas Airways deals on Indiana to Sydney flight tickets

Air Canada flights from Indiana to Sydney

Our best Air Canada deals on Indiana to Sydney flight tickets

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How to get the cheapest flight ticket from Indiana to Sydney

What is the cheapest month to fly to Sydney?

Can stopping save me money on Indiana to Sydney flights?

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

What airlines fly to Sydney?

How long does it take to fly to Sydney?

Cheap Indiana to Sydney flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Indiana to Sydney

Best airlines flying from Indiana to Sydney

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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales

Fly your favorite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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