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

Air Canada and United Airlines 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.

$870 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 $2,279 to $1,731. The lowest price recently found on this route was $1,430.

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Find the cheapest flights from Indianapolis to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:24 - 08:05

IND

SYD

24h 41m

1 stop

17:50 - 18:12

SYD

IND

40h 22m

2 stops

$1,430Qantas Airways

Tue, 20 Oct - Thu, 12 Nov

17:11 - 09:00

IND

SYD

23h 49m

1 stop

19:15 - 18:12

SYD

IND

38h 57m

2 stops

$1,478Qantas Airways

Thu, 5 Nov - Thu, 12 Nov

17:16 - 07:30

IND

SYD

24h 14m

1 stop

09:10 - 23:59

SYD

IND

28h 49m

1 stop

$1,618American Airlines

Tue, 26 May - Sun, 26 Jul

07:00 - 06:55

IND

SYD

33h 55m

2 stops

10:20 - 15:39

SYD

IND

19h 19m

1 stop

$1,623United Airlines

Mon, 3 Aug - Tue, 11 Aug

15:58 - 07:05

IND

SYD

25h 07m

2 stops

12:00 - 22:47

SYD

IND

24h 47m

2 stops

$1,625American Airlines

Tue, 26 May - Sun, 26 Jul

10:20 - 07:20

IND

SYD

31h 00m

2 stops

10:20 - 15:41

SYD

IND

44h 21m

2 stops

$1,642Air Canada

Tue, 22 Sep - Sun, 11 Oct

10:20 - 07:20

IND

SYD

31h 00m

2 stops

10:20 - 20:36

SYD

IND

25h 16m

2 stops

$1,643Air Canada

Tue, 22 Sep - Sun, 11 Oct

20:08 - 07:00

IND

SYD

44h 52m

2 stops

09:30 - 19:01

SYD

IND

23h 31m

2 stops

$1,650Air New Zealand

Sat, 13 Jun - Sun, 21 Jun

10:20 - 08:20

IND

SYD

31h 00m

2 stops

11:20 - 18:05

SYD

IND

46h 45m

2 stops

$1,656Air Canada

Mon, 19 Oct - Wed, 11 Nov

18:45 - 08:35

IND

SYD

46h 50m

1 stop

11:20 - 18:05

SYD

IND

46h 45m

1 stop

$1,667Multiple Airlines

Sun, 25 Oct - Tue, 3 Nov

Air New Zealand flights from Indianapolis to Sydney

Our best Air New Zealand deals on Indianapolis to Sydney flight tickets

Air New Zealand

13 June

IND20:08Indianapolis

44h 52m

2 stops

SYD07:00Sydney Kingsford Smith

21 June

SYD09:30Sydney Kingsford Smith

23h 31m

2 stops

IND19:01Indianapolis

$1,650

Air New Zealand

2 Aug

IND19:59Indianapolis

20h 56m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD10:20Sydney Kingsford Smith

19h 19m

1 stop

IND15:39Indianapolis

$1,812

Air New Zealand

13 June

IND20:08Indianapolis

44h 52m

2 stops

SYD07:00Sydney Kingsford Smith

21 June

SYD09:30Sydney Kingsford Smith

23h 31m

2 stops

IND19:01Indianapolis

$1,842

Air Canada flights from Indianapolis to Sydney

Our best Air Canada deals on Indianapolis to Sydney flight tickets

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

$1,642

Air Canada

22 Sept

IND10:20Indianapolis

31h 00m

2 stops

SYD07:20Sydney Kingsford Smith

11 Oct

SYD10:20Sydney Kingsford Smith

25h 16m

2 stops

IND20:36Indianapolis

$1,643

Air Canada

19 Oct

IND10:20Indianapolis

31h 00m

2 stops

SYD08:20Sydney Kingsford Smith

11 Nov

SYD11:20Sydney Kingsford Smith

46h 45m

2 stops

IND18:05Indianapolis

$1,656

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 20/10

16:24-08:05

1 stop24h 41m

Sydney Kingsford Smith

Thu 12/11

17:50-18:12

2 stops40h 22m

$1,430

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 5/11

17:11-09:00

1 stop23h 49m

Sydney Kingsford Smith

Thu 12/11

19:15-18:12

2 stops38h 57m

$1,478

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 26/5

17:16-07:30

1 stop24h 14m

Sydney Kingsford Smith

Sun 26/7

09:10-23:59

1 stop28h 49m

$1,618

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 3/8

07:00-06:55

2 stops33h 55m

Sydney Kingsford Smith

Tue 11/8

10:20-15:39

1 stop19h 19m

$1,623

Fastest return journey

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 26/5

15:58-07:05

2 stops25h 07m

Sydney Kingsford Smith

Sun 26/7

12:00-22:47

2 stops24h 47m

$1,625

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

$1,642

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 22/9

10:20-07:20

2 stops31h 00m

Sydney Kingsford Smith

Sun 11/10

10:20-20:36

2 stops25h 16m

$1,643

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 13/6

20:08-07:00

2 stops44h 52m

Sydney Kingsford Smith

Sun 21/6

09:30-19:01

2 stops23h 31m

$1,650

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 19/10

10:20-08:20

2 stops31h 00m

Sydney Kingsford Smith

Wed 11/11

11:20-18:05

2 stops46h 45m

$1,656

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 25/10

18:45-08:35

1 stop46h 50m

Sydney Kingsford Smith

Tue 3/11

11:20-18:05

1 stop46h 45m

$1,667

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?

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Indianapolis, with most prices found around $1,549. If you aren’t able to travel to Sydney during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,570.

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

You are more likely to see cheaper flights to Sydney from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,822 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Indianapolis for as low as $1,303 on momondo.

Can stopping save me money on Indianapolis to Sydney flights?

You could potentially save up to 20% 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	21h 24m
Direct flights	None

The fastest flight from Indianapolis to Sydney takes 21h 24m

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 24m.
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

Lithgow

Manly

Coogee

Leura

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.