What airlines fly to Sydney?

Qantas Airways, American Airlines and United Airlines 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 57% 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.

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

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 21h 50m.

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

San Francisco (SFO) has the shortest average layover time for this route: 2h 58m.

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

Los Angeles (LAX) was the most common stop: 82% 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?

Qantas Airways is the most popular carrier operating from Indianapolis to Sydney Kingsford Smith

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

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $1,450.

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 October 2026, there are 5 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.

$728 Cheap Flights from Indianapolis to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Sydney

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4:00 pm - 8:50 pmIND Indianapolis-SYD Sydney Kingsford Smith

36h 50m2 stops Dallas/Fort Worth Auckland Intl

10:10 am - 5:58 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 48m1 stop Los Angeles

$982Qantas Airways

Wed, Feb 17 - Tue, Mar 30

5:21 pm - 9:00 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 39m1 stop Los Angeles

7:05 am - 5:50 pmSYD Sydney Kingsford Smith-IND Indianapolis

26h 45m2 stops Auckland Intl Los Angeles

$996Qantas Airways

Tue, Dec 1 - Sat, Dec 12

12:37 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 58m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 8:20 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 00m2 stops Vancouver Intl Chicago O'Hare Intl

$1,159Multiple Airlines

Sun, Feb 14 - Sun, Feb 28

5:10 am - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

36h 25m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 8:20 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 00m2 stops Vancouver Intl Chicago O'Hare Intl

$1,197Air Canada

Wed, Feb 3 - Sat, Feb 20

3:41 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 54m2 stops Denver Intl Vancouver Intl

11:20 am - 6:47 pmSYD Sydney Kingsford Smith-IND Indianapolis

23h 27m2 stops Vancouver Intl Chicago O'Hare Intl

$1,197Multiple Airlines

Wed, Feb 3 - Sat, Feb 20

9:00 am - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

32h 35m2 stops Denver Intl Vancouver Intl

11:20 am - 12:41 pmSYD Sydney Kingsford Smith-IND Indianapolis

41h 21m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,221Air Canada

Tue, Feb 2 - Fri, Feb 19

5:22 pm - 8:30 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 08m1 stop Los Angeles

10:40 am - 4:37 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 57m1 stop Los Angeles

$1,468Delta

Mon, Feb 1 - Wed, Feb 17

5:22 pm - 6:50 amIND Indianapolis-SYD Sydney Kingsford Smith

21h 28m1 stop Los Angeles

10:40 am - 4:37 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 57m1 stop Los Angeles

$1,468Delta

Tue, Feb 2 - Wed, Feb 17

6:34 am - 9:20 amIND Indianapolis-SYD Sydney Kingsford Smith

34h 46m2 stops Houston George Bush Intcntl San Francisco

9:15 am - 3:31 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 16m1 stop Houston George Bush Intcntl

$1,468United Airlines

Wed, Feb 3 - Wed, Feb 17

6:34 am - 6:20 amIND Indianapolis-SYD Sydney Kingsford Smith

31h 46m2 stops Houston George Bush Intcntl San Francisco

9:15 am - 3:31 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 16m1 stop Houston George Bush Intcntl

$1,468United Airlines

Tue, Feb 2 - Wed, Feb 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 pm - 9:00 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles

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

22h 40m1 stop Los Angeles

$1,176Qantas Airways

Wed, Nov 4 - Tue, Nov 17

7:00 am - 9:20 amIND Indianapolis-SYD Sydney Kingsford Smith

34h 20m2 stops Houston George Bush Intcntl San Francisco

11:50 am - 5:22 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 32m1 stop San Francisco

$1,200United Airlines

Wed, Nov 4 - Tue, Nov 17

1:07 pm - 6:25 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 18m2 stops Chicago O'Hare Intl San Francisco

2:05 pm - 11:03 pmSYD Sydney Kingsford Smith-IND Indianapolis

24h 58m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,201American Airlines

Wed, Nov 4 - Tue, Nov 17

3:44 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

49h 51m2 stops Denver Intl Vancouver Intl

11:20 am - 5:52 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 32m2 stops Vancouver Intl Chicago O'Hare Intl

$1,284Air Canada

Wed, Nov 4 - Tue, Nov 17

3:44 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

49h 51m2 stops Denver Intl Vancouver Intl

11:20 am - 12:44 pmSYD Sydney Kingsford Smith-IND Indianapolis

41h 24m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,312Air Canada

Wed, Nov 4 - Tue, Nov 17

7:00 am - 9:20 amIND Indianapolis-SYD Sydney Kingsford Smith

34h 20m2 stops Houston George Bush Intcntl San Francisco

11:50 am - 5:22 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 32m1 stop San Francisco

$1,338United Airlines

Wed, Nov 4 - Tue, Nov 17

12:12 pm - 8:30 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 18m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 10:54 pmSYD Sydney Kingsford Smith-IND Indianapolis

28h 14m2 stops Los Angeles Salt Lake City

$1,343Delta

Wed, Nov 4 - Tue, Nov 17

12:12 pm - 8:30 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 18m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 10:54 pmSYD Sydney Kingsford Smith-IND Indianapolis

28h 14m2 stops Los Angeles Salt Lake City

$1,343Delta

Wed, Nov 4 - Tue, Nov 17

5:15 pm - 9:00 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles

2:05 pm - 7:15 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 10m1 stop Dallas/Fort Worth

$1,405American Airlines

Wed, Nov 4 - Tue, Nov 17

5:15 pm - 6:25 amIND Indianapolis-SYD Sydney Kingsford Smith

21h 10m1 stop Los Angeles

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

22h 40m1 stop Los Angeles

$1,405Qantas Airways

Wed, Nov 4 - Tue, Nov 17

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Qantas Airways flights from Indianapolis to Sydney

Our best Qantas Airways deals on Indianapolis to Sydney flight tickets

Qantas Airways

Feb 17

IND4:00 pmIndianapolis

36h 50m

2 stops

SYD8:50 pmSydney Kingsford Smith

Mar 30

SYD10:10 amSydney Kingsford Smith

22h 48m

1 stop

IND5:58 pmIndianapolis

$982

Qantas Airways

Dec 1

IND5:21 pmIndianapolis

23h 39m

1 stop

SYD9:00 amSydney Kingsford Smith

Dec 12

SYD7:05 amSydney Kingsford Smith

26h 45m

2 stops

IND5:50 pmIndianapolis

$996

Qantas Airways

Feb 3

IND6:44 pmIndianapolis

22h 16m

1 stop

SYD9:00 amSydney Kingsford Smith

Feb 20

SYD7:05 amSydney Kingsford Smith

26h 53m

2 stops

IND5:58 pmIndianapolis

$1,014

Air Canada flights from Indianapolis to Sydney

Our best Air Canada deals on Indianapolis to Sydney flight tickets

Air Canada

Feb 2

IND9:00 amIndianapolis

32h 35m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 19

SYD11:20 amSydney Kingsford Smith

41h 21m

3 stops

IND12:41 pmIndianapolis

$1,221

Air Canada

Mar 26

IND7:00 amIndianapolis

34h 20m

3 stops

SYD8:20 amSydney Kingsford Smith

Apr 10

SYD9:20 amSydney Kingsford Smith

22h 28m

2 stops

IND5:48 pmIndianapolis

$1,243

Air Canada

Nov 4

IND3:44 pmIndianapolis

49h 51m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 17

SYD11:20 amSydney Kingsford Smith

22h 32m

2 stops

IND5:52 pmIndianapolis

$1,284

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 2/17

4:00 pm-8:50 pm

2 stops36h 50m

Sydney Kingsford Smith

Tue 3/30

10:10 am-5:58 pm

1 stop22h 48m

$982

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 12/1

5:21 pm-9:00 am

1 stop23h 39m

Sydney Kingsford Smith

Sat 12/12

7:05 am-5:50 pm

2 stops26h 45m

$996

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sun 2/14

12:37 pm-9:35 am

2 stops28h 58m

Sydney Kingsford Smith

Sun 2/28

11:20 am-8:20 pm

2 stops25h 00m

$1,159

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 2/3

5:10 am-9:35 am

2 stops36h 25m

Sydney Kingsford Smith

Sat 2/20

11:20 am-8:20 pm

2 stops25h 00m

$1,197

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 2/3

3:41 pm-9:35 am

2 stops25h 54m

Sydney Kingsford Smith

Sat 2/20

11:20 am-6:47 pm

2 stops23h 27m

$1,197

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 2/2

9:00 am-9:35 am

2 stops32h 35m

Sydney Kingsford Smith

Fri 2/19

11:20 am-12:41 pm

3 stops41h 21m

$1,221

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 2/1

5:22 pm-8:30 am

1 stop23h 08m

Sydney Kingsford Smith

Wed 2/17

10:40 am-4:37 pm

1 stop21h 57m

$1,468

Quickest round-trip

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 2/2

5:22 pm-6:50 am

1 stop21h 28m

Sydney Kingsford Smith

Wed 2/17

10:40 am-4:37 pm

1 stop21h 57m

$1,468

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 2/3

6:34 am-9:20 am

2 stops34h 46m

Sydney Kingsford Smith

Wed 2/17

9:15 am-3:31 pm

1 stop22h 16m

$1,468

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Tue 2/2

6:34 am-6:20 am

2 stops31h 46m

Sydney Kingsford Smith

Wed 2/17

9:15 am-3:31 pm

1 stop22h 16m

$1,468

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,374 to $1,601.
The lowest price recently found on this route was $982.

What is the cheapest month to fly to Sydney?

In general, July 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 $1,267. If you are unable to visit Sydney during the month of July, then departing from Indianapolis during the month August is also very affordable. Most momondo users find prices during this month for around $1,275.

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

Best Price Found	$728
Fastest flight time	23h 39m
Direct flights	None

The best one-way flight to Sydney from Indianapolis in the past 72 hours is $728. The best round-trip flight deal from Indianapolis to Sydney found on momondo in the last 72 hours is $982.

The fastest flight from Indianapolis to Sydney takes 23h 39m

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

Search flight deals

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 23h 39m, 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 October 2026, there are 5 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 (56% of total bookings). The next most popular airlines are American Airlines (13%), Delta (12%), and United 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
Air Canada	PriceFrom $622	Free Cancellation	Rating 7.1 11,833 reviews	Search Air Canada flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.8 8,695 reviews	Search Delta flights
Qantas Airways	PriceFrom $971	Free Cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,161	Free Cancellation	Rating 7.3 10,453 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,267	Free Cancellation	Rating 7.0 12,212 reviews	Search American Airlines flights

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

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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 $728

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 11/12. 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

Air Canada flights from Indianapolis to Sydney

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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?

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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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.

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