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

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

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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 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 licence, 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.

$903 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 $1,825 to $1,891. The lowest price recently found on this route was $1,650.

Find the cheapest flights from Indianapolis to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:28 - 06:55

IND

SYD

22h 27m

1 stop

12:00 - 17:38

SYD

IND

19h 38m

1 stop

$1,650Qantas Airways

Tue, 18 Aug - Tue, 25 Aug

18:28 - 06:55

IND

SYD

22h 27m

1 stop

09:10 - 00:16

SYD

IND

29h 06m

1 stop

$1,659Qantas Airways

Wed, 19 Aug - Wed, 26 Aug

11:09 - 11:50

IND

SYD

34h 41m

3 stops

13:15 - 11:44

SYD

IND

36h 29m

3 stops

$1,663Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

15:44 - 08:20

IND

SYD

25h 36m

2 stops

10:20 - 12:41

SYD

IND

41h 21m

3 stops

$1,673Air Canada

Wed, 21 Oct - Wed, 28 Oct

10:20 - 07:20

IND

SYD

31h 00m

2 stops

10:20 - 15:41

SYD

IND

44h 21m

2 stops

$1,682Air Canada

Tue, 22 Sep - Sun, 11 Oct

11:37 - 08:20

IND

SYD

29h 43m

3 stops

10:20 - 12:41

SYD

IND

41h 21m

3 stops

$1,685Air Canada

Wed, 21 Oct - Wed, 28 Oct

20:19 - 06:55

IND

SYD

20h 36m

1 stop

11:15 - 16:55

SYD

IND

21h 40m

1 stop

$1,689Qantas Airways

Mon, 3 Aug - Tue, 3 Nov

16:21 - 07:30

IND

SYD

25h 09m

1 stop

14:05 - 19:12

SYD

IND

20h 07m

1 stop

$1,691Qantas Airways

Mon, 3 Aug - Sun, 1 Nov

15:44 - 08:20

IND

SYD

25h 36m

2 stops

10:20 - 17:50

SYD

IND

22h 30m

2 stops

$1,695Air Canada

Wed, 21 Oct - Wed, 28 Oct

10:20 - 07:20

IND

SYD

31h 00m

2 stops

09:20 - 15:41

SYD

IND

44h 21m

2 stops

$1,696Air Canada

Tue, 8 Sep - Tue, 15 Sep

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Qantas Airways flights from Indianapolis to Sydney

Our best Qantas Airways deals on Indianapolis to Sydney flight tickets

Qantas Airways

18 Aug

IND18:28Indianapolis

22h 27m

1 stop

SYD06:55Sydney Kingsford Smith

25 Aug

SYD12:00Sydney Kingsford Smith

19h 38m

1 stop

IND17:38Indianapolis

$1,650

Qantas Airways

19 Aug

IND18:28Indianapolis

22h 27m

1 stop

SYD06:55Sydney Kingsford Smith

26 Aug

SYD09:10Sydney Kingsford Smith

29h 06m

1 stop

IND00:16Indianapolis

$1,659

Qantas Airways

3 Aug

IND20:19Indianapolis

20h 36m

1 stop

SYD06:55Sydney Kingsford Smith

3 Nov

SYD11:15Sydney Kingsford Smith

21h 40m

1 stop

IND16:55Indianapolis

$1,689

Air Canada flights from Indianapolis to Sydney

Our best Air Canada deals on Indianapolis to Sydney flight tickets

Air Canada

21 Oct

IND15:44Indianapolis

25h 36m

2 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

41h 21m

3 stops

IND12:41Indianapolis

$1,673

Air Canada

22 Sept

IND10:20Indianapolis

31h 00m

2 stops

SYD07:20Sydney Kingsford Smith

11 Oct

SYD10:20Sydney Kingsford Smith

44h 21m

2 stops

IND15:41Indianapolis

$1,682

Air Canada

21 Oct

IND11:37Indianapolis

29h 43m

3 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

41h 21m

3 stops

IND12:41Indianapolis

$1,685

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 18/8

18:28-06:55

1 stop22h 27m

Sydney Kingsford Smith

Tue 25/8

12:00-17:38

1 stop19h 38m

$1,650

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 19/8

18:28-06:55

1 stop22h 27m

Sydney Kingsford Smith

Wed 26/8

09:10-00:16

1 stop29h 06m

$1,659

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 9/9

11:09-11:50

3 stops34h 41m

Sydney Kingsford Smith

Wed 16/9

13:15-11:44

3 stops36h 29m

$1,663

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 21/10

15:44-08:20

2 stops25h 36m

Sydney Kingsford Smith

Wed 28/10

10:20-12:41

3 stops41h 21m

$1,673

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 22/9

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Sun 11/10

10:20-15:41

2 stops44h 21m

$1,682

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 21/10

11:37-08:20

3 stops29h 43m

Sydney Kingsford Smith

Wed 28/10

10:20-12:41

3 stops41h 21m

$1,685

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 3/8

20:19-06:55

1 stop20h 36m

Sydney Kingsford Smith

Tue 3/11

11:15-16:55

1 stop21h 40m

$1,689

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 3/8

16:21-07:30

1 stop25h 09m

Sydney Kingsford Smith

Sun 1/11

14:05-19:12

1 stop20h 07m

$1,691

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 21/10

15:44-08:20

2 stops25h 36m

Sydney Kingsford Smith

Wed 28/10

10:20-17:50

2 stops22h 30m

$1,695

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 8/9

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Tue 15/9

09:20-15:41

2 stops44h 21m

$1,696

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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

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

What is the cheapest month to fly to Sydney?

The month of October is, on average, the cheapest month to fly to Sydney from Indianapolis, with most prices found around $1,639. If you aren’t able to travel to Sydney during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,701.

Can stopping save me money on Indianapolis to Sydney flights?

You could potentially save up to 21% 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 return 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.

Search flight deals

Frequently asked questions about flying from Indianapolis to Sydney

How far is Indianapolis to Sydney Kingsford Smith by plane?
Indianapolis and Sydney Kingsford Smith are 14943.5 km apart from one another. By plane, this route typically takes 22h 27m.
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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 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 licence, 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.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Manly

Coogee

Leura

Lithgow

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Sydney for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Sydney from Indianapolis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Indianapolis 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.