How does KAYAK find such low prices on flights from Indiana to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sydney. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Indiana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Indiana to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Indiana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$727 CHEAP FLIGHTS from Indiana to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

$1,394

Overall average: $1,333

Qantas Airways

Sun 1/3Wed 18/3

ORD - SYD • 2 stops

Cheapest one-way flight

$727

Typical prices: $959-$1,301

Multiple Airlines

Sat 25/4

ORD - SYD • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Sydney!

Flight Deals

Cheap Flights from Indiana to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Indiana to Sydney

Sun, 1 Mar - Wed, 18 Mar

16:45 - 20:50

ORD

SYD

35h 05m

2 stops

11:20 - 16:36

SYD

ORD

21h 16m

1 stop

$1,394Qantas Airways

Mon, 23 Feb - Mon, 2 Mar

13:24 - 09:00

ORD

SYD

26h 36m

1 stop

19:15 - 14:53

SYD

ORD

36h 38m

2 stops

$1,395Qantas Airways

Sun, 10 May - Sun, 24 May

09:00 - 07:20

CVG

SYD

32h 20m

2 stops

09:20 - 13:38

SYD

CVG

42h 18m

2 stops

$1,404Air Canada

Tue, 10 Mar - Tue, 17 Mar

19:31 - 07:25

ORD

SYD

43h 54m

1 stop

14:00 - 04:49

SYD

ORD

30h 49m

2 stops

$1,492Multiple Airlines

Mon, 27 Apr - Mon, 11 May

06:00 - 07:30

ORD

SYD

34h 30m

1 stop

13:15 - 06:46

SYD

ORD

32h 31m

2 stops

$1,540Multiple Airlines

Sun, 10 May - Sun, 24 May

14:15 - 07:20

CVG

SYD

51h 05m

3 stops

09:20 - 13:38

SYD

CVG

42h 18m

2 stops

$1,553Air Canada

Sun, 3 May - Sat, 9 May

09:00 - 07:20

CVG

SYD

32h 20m

1 stop

09:20 - 13:38

SYD

CVG

42h 18m

2 stops

$1,613Air New Zealand

Sat, 14 Feb - Wed, 18 Feb

09:15 - 07:00

SDF

SYD

29h 45m

1 stop

11:50 - 21:46

SYD

SDF

25h 56m

1 stop

$1,846United Airlines

Mon, 2 Mar - Thu, 5 Mar

14:05 - 07:00

SDF

SYD

24h 55m

2 stops

11:50 - 19:51

SYD

SDF

24h 01m

1 stop

$1,847United Airlines

Fri, 22 May - Fri, 29 May

15:25 - 07:00

SDF

SYD

25h 35m

2 stops

10:20 - 14:18

SYD

SDF

41h 58m

1 stop

$2,475Air New Zealand

Useful Info

Low season	April
High season	October
Cheapest flight	$727

Best time to beat the crowds but there is an average 6% increase in price.

Most popular time to fly and prices are also 21% lower on average.

Flight from Chicago O'Hare Airport to Sydney

How does KAYAK find such low prices on flights from Indiana to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wollongong

Parramatta

Katoomba

Leura

Penrith

Terrigal

Manly

Cronulla

Coogee

Bondi Beach

Randwick

Lithgow

Charlestown

Newport

Swansea

Brooklyn

Everything you need to know for your flight to Sydney

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Sydney

Sydney (SYD)

$727 Find Cheap Flights from Indiana to Sydney

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Everything you should know

Cheap Flights from Indiana to Sydney

Recent return flight deals from Indiana to Sydney

Recent one-way flight deals from Indiana to Sydney

Recent last minute flight deals from Indiana to Sydney

Good to know

FAQs for booking flights from Indiana to Sydney

How does KAYAK find such low prices on flights from Indiana to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Sydney?

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Indiana

Complete your trip to Sydney with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in SydneySydney

Find deals for your return flight