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

United Airlines and Fiji Airways 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 21h 55m on average. Another popular route from Indiana to Sydney is flying from Fort Wayne to Sydney, which will take roughly 24h 15m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Sydney from Indiana according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 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 October 2025, 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.

$512 Cheap Flights from Indiana to Sydney in 2025/26

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7:25 am - 10:10 pmORD-SYD

46h 45m2 stops

2:45 pm - 11:59 pmSYD-ORD

25h 14m2 stops

$1,161Multiple Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

8:00 am - 7:45 pmORD-SYD

42h 45m2 stops

9:40 pm - 2:38 pmSYD-ORD

33h 58m2 stops

$1,168Alaska Airlines

Find Deal

Sat, Jan 24 - Fri, Jan 30

4:25 pm - 10:30 amORD-SYD

25h 05m1 stop

12:25 pm - 8:20 amSYD-ORD

35h 55m1 stop

$1,188ANA

Find Deal

Mon, Mar 2 - Tue, Mar 17

6:31 pm - 8:15 pmORD-SYD

32h 44m2 stops

12:25 pm - 8:20 amSYD-ORD

35h 55m1 stop

$1,192ANA

Find Deal

Mon, Mar 2 - Tue, Mar 17

8:00 am - 9:15 amSDF-SYD

34h 15m2 stops

11:50 am - 7:54 pmSYD-SDF

24h 04m1 stop

$1,265United Airlines

Find Deal

Sat, Nov 1 - Tue, Feb 10

5:00 pm - 7:00 amCVG-SYD

22h 00m1 stop

11:50 am - 3:38 pmSYD-CVG

19h 48m1 stop

$1,265United Airlines

Find Deal

Tue, Feb 3 - Sat, Feb 28

11:25 am - 7:10 amCVG-SYD

28h 45m2 stops

10:40 am - 10:48 pmSYD-CVG

28h 08m2 stops

$1,271Delta

Find Deal

Sat, Oct 25 - Sun, Nov 23

3:40 pm - 10:30 amORD-SYD

26h 50m2 stops

11:45 am - 7:30 pmSYD-ORD

24h 45m2 stops

$1,272Air New Zealand

Find Deal

Tue, Oct 28 - Tue, Nov 4

5:22 pm - 12:40 pmIND-SYD

27h 18m2 stops

9:55 am - 11:44 pmSYD-IND

29h 49m2 stops

$1,273Air New Zealand

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:35 am - 8:30 amSDF-SYD

33h 55m2 stops

10:40 am - 6:48 pmSYD-SDF

24h 08m2 stops

$1,274Delta

Find Deal

Fri, Nov 14 - Fri, Nov 21

ANA flights from Indiana to Sydney

Our best ANA deals on Indiana to Sydney flight tickets

ANA

Mar 2

ORD4:25 pmChicago O'Hare Intl

25h 05m

1 stop

SYD10:30 amSydney Kingsford Smith

Mar 17

SYD12:25 pmSydney Kingsford Smith

35h 55m

1 stop

ORD8:20 amChicago O'Hare Intl

$1,188

Find similar

ANA

Mar 2

ORD6:31 pmChicago O'Hare Intl

32h 44m

2 stops

SYD8:15 pmSydney Kingsford Smith

Mar 17

SYD12:25 pmSydney Kingsford Smith

35h 55m

1 stop

ORD8:20 amChicago O'Hare Intl

$1,192

Find similar

ANA

Feb 21

ORD6:31 pmChicago O'Hare Intl

32h 44m

2 stops

SYD8:15 pmSydney Kingsford Smith

Mar 2

SYD12:25 pmSydney Kingsford Smith

33h 51m

2 stops

ORD5:16 amChicago O'Hare Intl

$1,200

Find similar

Air Canada flights from Indiana to Sydney

Our best Air Canada deals on Indiana to Sydney flight tickets

Air Canada

Mar 25

ORD9:00 amChicago O'Hare Intl

31h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Apr 6

SYD9:20 amSydney Kingsford Smith

20h 23m

1 stop

ORD2:43 pmChicago O'Hare Intl

$1,285

Find similar

Air Canada

Feb 9

ORD3:40 pmChicago O'Hare Intl

24h 55m

1 stop

SYD9:35 amSydney Kingsford Smith

Feb 22

SYD11:20 amSydney Kingsford Smith

20h 21m

1 stop

ORD2:41 pmChicago O'Hare Intl

$1,289

Find similar

Air Canada

Oct 5

CVG1:30 pmCincinnati Cinci./N. Kentucky

51h 50m

3 stops

SYD8:20 amSydney Kingsford Smith

Oct 12

SYD10:20 amSydney Kingsford Smith

44h 27m

2 stops

CVG3:47 pmCincinnati Cinci./N. Kentucky

$2,605

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 10/18

7:25 am-10:10 pm

2 stops46h 45m

Sydney Kingsford Smith

Sat 10/25

2:45 pm-11:59 pm

2 stops25h 14m

$1,161

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 1/24

8:00 am-7:45 pm

2 stops42h 45m

Sydney Kingsford Smith

Fri 1/30

9:40 pm-2:38 pm

2 stops33h 58m

$1,168

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 3/2

4:25 pm-10:30 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 3/17

12:25 pm-8:20 am

1 stop35h 55m

$1,188

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 3/2

6:31 pm-8:15 pm

2 stops32h 44m

Sydney Kingsford Smith

Tue 3/17

12:25 pm-8:20 am

1 stop35h 55m

$1,192

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sat 11/1

8:00 am-9:15 am

2 stops34h 15m

Sydney Kingsford Smith

Tue 2/10

11:50 am-7:54 pm

1 stop24h 04m

$1,265

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Tue 2/3

5:00 pm-7:00 am

1 stop22h 00m

Sydney Kingsford Smith

Sat 2/28

11:50 am-3:38 pm

1 stop19h 48m

$1,265

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 10/25

11:25 am-7:10 am

2 stops28h 45m

Sydney Kingsford Smith

Sun 11/23

10:40 am-10:48 pm

2 stops28h 08m

$1,271

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 10/28

3:40 pm-10:30 am

2 stops26h 50m

Sydney Kingsford Smith

Tue 11/4

11:45 am-7:30 pm

2 stops24h 45m

$1,272

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 11/12

5:22 pm-12:40 pm

2 stops27h 18m

Sydney Kingsford Smith

Wed 11/19

9:55 am-11:44 pm

2 stops29h 49m

$1,273

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Fri 11/14

6:35 am-8:30 am

2 stops33h 55m

Sydney Kingsford Smith

Fri 11/21

10:40 am-6:48 pm

2 stops24h 08m

$1,274

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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, August 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 $1,064. If you are unable to visit Sydney during the month of August, then departing from Indiana during the month October is also very affordable. Most momondo users find prices during this month for around $1,138.

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

The cheapest day to depart from Indiana to Sydney is on a Wednesday when prices can be found for as low as $876. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,200.

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 $973. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,486. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Indiana for as low as $1,072 on momondo.

Can stopping save me money on Indiana to Sydney flights?

You could potentially save up to 56% 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

Direct flights	None

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

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?
As of October 2025, 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
Air Canada	PriceFrom $835	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $883	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $904	Free Cancellation	Rating 7.6 910 reviews	Search Qantas Airways flights
Delta	PriceFrom $964	Free Cancellation	Rating 7.9 7,962 reviews	Search Delta flights

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Katoomba

Wollongong

Randwick

Cronulla

Coogee

Lithgow

Penrith

Manly

Leura

Charlestown

Terrigal

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 $512

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 11/2. 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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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

What is the cheapest month to fly to Sydney?

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

The cheapest day to depart from Indiana to Sydney is on a Wednesday when prices can be found for as low as $876. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,200.

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

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

Can stopping save me money on Indiana to Sydney flights?

You could potentially save up to 56% on your flight if you consider stops on a Indiana to Sydney flight.

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

United Airlines and Fiji Airways are the most popular carriers operating 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

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

Direct flights

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

How many operators does momondo search 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?

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

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?

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

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

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

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

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