Which airport is the most popular layover for flights between Indianapolis and Sydney?

Los Angeles (LAX) was the most common stop: 85% of momondo users choosing 1-stop flights on this route connected there.

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

Air Canada and Qantas Airways are the most popular carriers operating from Indianapolis to Sydney Kingsford Smith

Which layover airport has the shortest travel time from Indianapolis to Sydney?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 21h 38m.

Which layover airport offers the lowest fares from Indianapolis to Sydney?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,230.

Which layover airport has the shortest connection time from Indianapolis to Sydney?

Houston (IAH) has the shortest average layover time for this route: 1h 33m.

What airlines fly to Sydney?

Qantas Airways, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Indianapolis according to our data. Qantas Airways is the first choice among our users, with 46% 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 Indianapolis Airport to Sydney Kingsford Smith Airport?

Prices for flights from Indianapolis Airport to Sydney Kingsford Smith Airport were last updated today.

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

As of July 2026, there are 4 operators available to choose from for flights from Indianapolis Airport to Sydney Kingsford Smith Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to Sydney Kingsford Smith Airport.

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

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$624 Cheap Flights from Indianapolis to Sydney in 2026

Q: What is the typical price of a round-trip flight between Indianapolis and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $1,267 to $1,313. The lowest price recently found on this route was $1,146.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 pm - 6:55 am

IND

SYD

22h 27m

1 stop

12:00 pm - 5:38 pm

SYD

IND

19h 38m

1 stop

$1,146Qantas Airways

Tue, Aug 18 - Tue, Aug 25

6:28 pm - 6:55 am

IND

SYD

22h 27m

1 stop

9:10 am - 12:16 am

SYD

IND

29h 06m

1 stop

$1,152Qantas Airways

Wed, Aug 19 - Wed, Aug 26

11:09 am - 11:50 am

IND

SYD

34h 41m

3 stops

1:15 pm - 11:44 am

SYD

IND

36h 29m

3 stops

$1,155Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

3:44 pm - 8:20 am

IND

SYD

25h 36m

2 stops

10:20 am - 12:41 pm

SYD

IND

41h 21m

3 stops

$1,162Air Canada

Wed, Oct 21 - Wed, Oct 28

10:20 am - 7:20 am

IND

SYD

31h 00m

2 stops

9:20 am - 8:41 pm

SYD

IND

25h 21m

2 stops

$1,168Air Canada

Wed, Sep 9 - Wed, Sep 16

11:37 am - 8:20 am

IND

SYD

29h 43m

3 stops

10:20 am - 12:41 pm

SYD

IND

41h 21m

3 stops

$1,170Air Canada

Wed, Oct 21 - Wed, Oct 28

8:19 pm - 6:55 am

IND

SYD

20h 36m

1 stop

11:15 am - 4:55 pm

SYD

IND

21h 40m

1 stop

$1,173Qantas Airways

Mon, Aug 3 - Tue, Nov 3

4:21 pm - 7:30 am

IND

SYD

25h 09m

1 stop

2:05 pm - 7:12 pm

SYD

IND

20h 07m

1 stop

$1,174Qantas Airways

Mon, Aug 3 - Sun, Nov 1

3:44 pm - 8:20 am

IND

SYD

25h 36m

2 stops

10:20 am - 5:50 pm

SYD

IND

22h 30m

2 stops

$1,177Air Canada

Wed, Oct 21 - Wed, Oct 28

10:20 am - 7:20 am

IND

SYD

31h 00m

2 stops

9:20 am - 3:41 pm

SYD

IND

44h 21m

2 stops

$1,178Air Canada

Tue, Sep 8 - Tue, Sep 15

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Qantas Airways flights from Indianapolis to Sydney

Our best Qantas Airways deals on Indianapolis to Sydney flight tickets

Qantas Airways

Aug 18

IND6:28 pmIndianapolis

22h 27m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 25

SYD12:00 pmSydney Kingsford Smith

19h 38m

1 stop

IND5:38 pmIndianapolis

$1,146

Qantas Airways

Aug 19

IND6:28 pmIndianapolis

22h 27m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 26

SYD9:10 amSydney Kingsford Smith

29h 06m

1 stop

IND12:16 amIndianapolis

$1,152

Qantas Airways

Aug 3

IND8:19 pmIndianapolis

20h 36m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 3

SYD11:15 amSydney Kingsford Smith

21h 40m

1 stop

IND4:55 pmIndianapolis

$1,173

American Airlines flights from Indianapolis to Sydney

Our best American Airlines deals on Indianapolis to Sydney flight tickets

American Airlines

Aug 19

IND5:18 pmIndianapolis

23h 37m

1 stop

SYD6:55 amSydney Kingsford Smith

Aug 26

SYD9:10 amSydney Kingsford Smith

22h 28m

2 stops

IND5:38 pmIndianapolis

$1,180

American Airlines

Aug 16

IND4:07 pmIndianapolis

25h 23m

1 stop

SYD7:30 amSydney Kingsford Smith

Aug 23

SYD9:10 amSydney Kingsford Smith

23h 02m

1 stop

IND6:12 pmIndianapolis

$1,182

American Airlines

Aug 2

IND6:18 pmIndianapolis

22h 37m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 1

SYD11:15 amSydney Kingsford Smith

21h 40m

1 stop

IND5:55 pmIndianapolis

$1,234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 8/18

6:28 pm-6:55 am

1 stop22h 27m

Sydney Kingsford Smith

Tue 8/25

12:00 pm-5:38 pm

1 stop19h 38m

$1,146

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 8/19

6:28 pm-6:55 am

1 stop22h 27m

Sydney Kingsford Smith

Wed 8/26

9:10 am-12:16 am

1 stop29h 06m

$1,152

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 9/9

11:09 am-11:50 am

3 stops34h 41m

Sydney Kingsford Smith

Wed 9/16

1:15 pm-11:44 am

3 stops36h 29m

$1,155

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 10/21

3:44 pm-8:20 am

2 stops25h 36m

Sydney Kingsford Smith

Wed 10/28

10:20 am-12:41 pm

3 stops41h 21m

$1,162

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 9/9

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Wed 9/16

9:20 am-8:41 pm

2 stops25h 21m

$1,168

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 10/21

11:37 am-8:20 am

3 stops29h 43m

Sydney Kingsford Smith

Wed 10/28

10:20 am-12:41 pm

3 stops41h 21m

$1,170

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 8/3

8:19 pm-6:55 am

1 stop20h 36m

Sydney Kingsford Smith

Tue 11/3

11:15 am-4:55 pm

1 stop21h 40m

$1,173

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 8/3

4:21 pm-7:30 am

1 stop25h 09m

Sydney Kingsford Smith

Sun 11/1

2:05 pm-7:12 pm

1 stop20h 07m

$1,174

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 10/21

3:44 pm-8:20 am

2 stops25h 36m

Sydney Kingsford Smith

Wed 10/28

10:20 am-5:50 pm

2 stops22h 30m

$1,177

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 9/8

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Tue 9/15

9:20 am-3:41 pm

2 stops44h 21m

$1,178

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 Indianapolis 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

Layovers

What is the typical price of a round-trip flight between Indianapolis and Sydney?

What is the cheapest month to fly to Sydney?

In general, October is the cheapest month to fly from Indianapolis to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,138. If you are unable to visit Sydney during the month of October, then departing from Indianapolis during the month September is also very affordable. Most momondo users find prices during this month for around $1,181.

Can stopping save me money on Indianapolis to Sydney flights?

You could potentially save up to 26% on your flight if you consider stops on a Indianapolis to Sydney flight.

When to book flights from Indianapolis to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Indianapolis to Sydney (IND to SYD) flight deals and tips

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

Fastest flight time	22h 27m
Direct flights	None

The fastest flight from Indianapolis to Sydney takes 22h 27m

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

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Frequently asked questions about flying from Indianapolis to Sydney

How far is Indianapolis to Sydney Kingsford Smith by plane?
There are 9285.5 mi between Indianapolis and Sydney Kingsford Smith. Flights usually cover this in 22h 27m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Indianapolis Airport to Sydney Kingsford Smith Airport?
Prices for flights from Indianapolis Airport to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Indianapolis Airport to Sydney Kingsford Smith Airport?
As of July 2026, there are 4 operators available to choose from for flights from Indianapolis Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Indianapolis Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Indianapolis to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Indianapolis to Sydney is Qantas Airways (54% of total bookings). The next most popular airlines are United Airlines (20%), Delta (15%), and American Airlines (12%).

Best airlines flying from Indianapolis to Sydney

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $644	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
Qantas Airways	PriceFrom $904	Free Cancellation	Rating 7.5 1,057 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $930	Free Cancellation	Rating 7.4 9,938 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,217	Free Cancellation	Rating 7.1 11,783 reviews	Search American Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Indianapolis to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sydney from Indianapolis with this policy.

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

Once you have performed a search for Indianapolis to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Indianapolis to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Indianapolis to Sydney from $624

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Sydney departing on 8/24. 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 Indianapolis to Sydney

Our best Qantas Airways deals on Indianapolis to Sydney flight tickets

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How to get the cheapest flight ticket from Indianapolis to Sydney

What is the typical price of a round-trip flight between Indianapolis and Sydney?

What is the cheapest month to fly to Sydney?

Can stopping save me money on Indianapolis to Sydney flights?

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

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Indianapolis and Sydney?

Which layover airport offers the lowest fares from Indianapolis to Sydney?

Which layover airport has the shortest travel time from Indianapolis to Sydney?

Which layover airport has the shortest connection time from Indianapolis to Sydney?

When to book flights from Indianapolis to Sydney

Cheap Indianapolis to Sydney (IND to SYD) flight deals and tips

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Frequently asked questions about flying from Indianapolis to Sydney

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An easier way to manage your Sydney trip

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