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

Air Canada is the most popular carrier 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 many operators does momondo search for flights from Indianapolis Airport to Sydney Kingsford Smith Airport?

As of August 2026, there is 1 operator 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 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.

$870 Cheap Flights from Indianapolis to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:20 - 08:20IND Indianapolis-SYD Sydney Kingsford Smith

55h 00m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 12:44SYD Sydney Kingsford Smith-IND Indianapolis

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

$1,527Air Canada

Sat, 17 Oct - Sun, 25 Oct

10:20 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

31h 00m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 15:41SYD Sydney Kingsford Smith-IND Indianapolis

44h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,531Air Canada

Tue, 22 Sep - Sun, 11 Oct

10:20 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

31h 00m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 20:41SYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,531Air Canada

Wed, 23 Sep - Sun, 11 Oct

07:10 - 09:35IND Indianapolis-SYD Sydney Kingsford Smith

34h 25m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 12:44SYD Sydney Kingsford Smith-IND Indianapolis

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

$1,532Air Canada

Wed, 4 Nov - Tue, 17 Nov

10:20 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

31h 00m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 15:41SYD Sydney Kingsford Smith-IND Indianapolis

44h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,532Air Canada

Wed, 23 Sep - Sun, 11 Oct

10:20 - 07:20IND Indianapolis-SYD Sydney Kingsford Smith

31h 00m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 15:41SYD Sydney Kingsford Smith-IND Indianapolis

44h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,532Air Canada

Tue, 22 Sep - Sun, 11 Oct

17:15 - 09:00IND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles Los Angeles

19:15 - 16:36SYD Sydney Kingsford Smith-IND Indianapolis

37h 21m2 stops Auckland Intl Dallas/Fort Worth

$1,792Qantas Airways

Wed, 4 Nov - Sat, 21 Nov

17:15 - 09:00IND Indianapolis-SYD Sydney Kingsford Smith

23h 45m1 stop Los Angeles Los Angeles

11:20 - 17:50SYD Sydney Kingsford Smith-IND Indianapolis

22h 30m1 stop Los Angeles Los Angeles

$1,794Qantas Airways

Wed, 4 Nov - Tue, 17 Nov

16:13 - 07:30IND Indianapolis-SYD Sydney Kingsford Smith

25h 17m1 stop Los Angeles Los Angeles

09:10 - 16:43SYD Sydney Kingsford Smith-IND Indianapolis

21h 33m1 stop Los Angeles Los Angeles

$1,796Qantas Airways

Mon, 14 Sep - Mon, 21 Sep

17:30 - 10:20IND Indianapolis-SYD Sydney Kingsford Smith

24h 50m2 stops Los Angeles Los Angeles Brisbane

14:05 - 19:21SYD Sydney Kingsford Smith-IND Indianapolis

21h 16m1 stop Dallas/Fort Worth

$1,827Qantas Airways

Wed, 3 Feb - Sat, 20 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:51 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

22h 04m1 stop San Francisco

09:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

27h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,295Air New Zealand

Mon, 24 Aug - Wed, 26 Aug

16:07 - 07:05IND Indianapolis-SYD Sydney Kingsford Smith

24h 58m1 stop Los Angeles Los Angeles

17:50 - 00:16SYD Sydney Kingsford Smith-IND Indianapolis

20h 26m1 stop Los Angeles Los Angeles

$2,315Qantas Airways

Mon, 24 Aug - Wed, 26 Aug

16:25 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

24h 30m2 stops Chicago O'Hare Intl San Francisco

09:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

27h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,341Air New Zealand

Mon, 24 Aug - Wed, 26 Aug

07:00 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

33h 55m1 stop San Francisco

09:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

27h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,363Air New Zealand

Tue, 25 Aug - Thu, 27 Aug

17:31 - 07:00IND Indianapolis-SYD Sydney Kingsford Smith

23h 29m2 stops Houston George Bush Intcntl Los Angeles Los Angeles

09:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

27h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,369Air New Zealand

Tue, 25 Aug - Thu, 27 Aug

07:00 - 08:45IND Indianapolis-SYD Sydney Kingsford Smith

35h 45m3 stops Houston George Bush Intcntl San Francisco Auckland Intl

11:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

25h 35m2 stops Auckland Intl Houston George Bush Intcntl

$3,127Multiple Airlines

Mon, 24 Aug - Wed, 26 Aug

07:00 - 08:45IND Indianapolis-SYD Sydney Kingsford Smith

35h 45m3 stops Houston George Bush Intcntl San Francisco Auckland Intl

11:55 - 23:30SYD Sydney Kingsford Smith-IND Indianapolis

25h 35m2 stops Auckland Intl Houston George Bush Intcntl

$3,337Multiple Airlines

Tue, 25 Aug - Thu, 27 Aug

17:18 - 06:55IND Indianapolis-SYD Sydney Kingsford Smith

23h 37m1 stop Dallas/Fort Worth

09:10 - 18:12SYD Sydney Kingsford Smith-IND Indianapolis

23h 02m1 stop Los Angeles Los Angeles

$4,330Multiple Airlines

Tue, 25 Aug - Thu, 27 Aug

06:00 - 19:35IND Indianapolis-SYD Sydney Kingsford Smith

47h 35m3 stops Los Angeles Los Angeles Tokyo Narita Kuala Lumpur Intl

22:10 - 23:43SYD Sydney Kingsford Smith-IND Indianapolis

39h 33m3 stops Kuala Lumpur Intl Hong Kong Intl Dallas/Fort Worth

$5,408Multiple Airlines

Mon, 24 Aug - Wed, 26 Aug

15:56 - 19:35IND Indianapolis-SYD Sydney Kingsford Smith

37h 39m3 stops Chicago O'Hare Intl London Heathrow Kuala Lumpur Intl

22:10 - 23:43SYD Sydney Kingsford Smith-IND Indianapolis

39h 33m3 stops Kuala Lumpur Intl Hong Kong Intl Dallas/Fort Worth

$6,228Multiple Airlines

Tue, 25 Aug - Thu, 27 Aug

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Qantas Airways flights from Indianapolis to Sydney

Our best Qantas Airways deals on Indianapolis to Sydney flight tickets

Qantas Airways

4 Nov

IND17:15Indianapolis

23h 45m

1 stop

SYD09:00Sydney Kingsford Smith

21 Nov

SYD19:15Sydney Kingsford Smith

37h 21m

2 stops

IND16:36Indianapolis

$1,792

Qantas Airways

4 Nov

IND17:15Indianapolis

23h 45m

1 stop

SYD09:00Sydney Kingsford Smith

17 Nov

SYD11:20Sydney Kingsford Smith

22h 30m

1 stop

IND17:50Indianapolis

$1,794

Qantas Airways

14 Sept

IND16:13Indianapolis

25h 17m

1 stop

SYD07:30Sydney Kingsford Smith

21 Sept

SYD09:10Sydney Kingsford Smith

21h 33m

1 stop

IND16:43Indianapolis

$1,796

Air Canada flights from Indianapolis to Sydney

Our best Air Canada deals on Indianapolis to Sydney flight tickets

Air Canada

17 Oct

IND10:20Indianapolis

55h 00m

2 stops

SYD08:20Sydney Kingsford Smith

25 Oct

SYD10:20Sydney Kingsford Smith

41h 24m

3 stops

IND12:44Indianapolis

$1,527

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

$1,531

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

$1,532

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Sat 17/10

10:20-08:20

2 stops55h 00m

Sydney Kingsford Smith

Sun 25/10

10:20-12:44

3 stops41h 24m

$1,527

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

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

$1,531

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 23/9

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Sun 11/10

10:20-20:41

2 stops25h 21m

$1,531

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

07:10-09:35

3 stops34h 25m

Sydney Kingsford Smith

Tue 17/11

11:20-12:44

3 stops41h 24m

$1,532

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 23/9

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Sun 11/10

10:20-15:41

2 stops44h 21m

$1,532

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

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

$1,532

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:15-09:00

1 stop23h 45m

Sydney Kingsford Smith

Sat 21/11

19:15-16:36

2 stops37h 21m

$1,792

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 4/11

17:15-09:00

1 stop23h 45m

Sydney Kingsford Smith

Tue 17/11

11:20-17:50

1 stop22h 30m

$1,794

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Mon 14/9

16:13-07:30

1 stop25h 17m

Sydney Kingsford Smith

Mon 21/9

09:10-16:43

1 stop21h 33m

$1,796

Fastest return journey

IndianapolisSydney

IND Indianapolis - SYD Sydney Kingsford Smith

INDSYD

Indianapolis

Wed 3/2

17:30-10:20

2 stops24h 50m

Sydney Kingsford Smith

Sat 20/2

14:05-19:21

1 stop21h 16m

$1,827

Flights are sorted by cheapest return 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

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 $1,606 to $1,974.
The lowest price recently found on this route was $1,527.

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 $1,658. If you aren’t able to travel to Sydney during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,752.

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

Best price found	$870
Fastest flight time	21h 29m
Direct flights	None

The best one-way flight to Sydney from Indianapolis in the past 72 hours is $870. The best return flight deal from Indianapolis to Sydney found on momondo in the last 72 hours is $1,527.

The fastest flight from Indianapolis to Sydney takes 21h 29m

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 21h 29m.
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 August 2026, there is 1 operator 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 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.
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 (100% of total bookings).

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
Qantas Airways	PriceFrom $1,395	Free cancellation	Rating 7.5 1,085 reviews		Search Qantas Airways flights

Parramatta

Wollongong

Terrigal

Katoomba

Penrith

Lithgow

Coogee

Manly

Leura

Randwick

Cronulla

Bondi Beach

Charlestown

Swansea

Newport

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.