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 round-trip 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>

$494 CHEAP FLIGHTS from Indiana to Sydney

SYD

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

...and more

Travelers 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 round-trip

$942

Overall average: $920

Qantas Airways

Tue 2/17Wed 3/4

ORD - SYD • 1 stop

Cheapest one-way

$494

Typical prices: $454-$843

Multiple Airlines

Wed 2/25

ORD - SYD • 3 stops

Start a new search

KAYAK searches 100s 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 round-trip flight deals from Indiana to Sydney

Tue, Feb 17 - Wed, Mar 4

2:33 pm - 9:00 am

ORD

SYD

25h 27m

1 stop

7:05 am - 2:53 pm

SYD

ORD

24h 48m

2 stops

$942Qantas Airways

Thu, Feb 5 - Sat, May 16

6:40 pm - 2:50 pm

ORD

SYD

27h 10m

2 stops

9:10 am - 5:46 pm

SYD

ORD

23h 36m

1 stop

$953Qantas Airways

Sun, May 10 - Sun, May 24

9:00 am - 7:20 am

CVG

SYD

32h 20m

2 stops

9:20 am - 1:38 pm

SYD

CVG

42h 18m

2 stops

$969Air Canada

Sun, May 10 - Sun, May 24

2:15 pm - 7:20 am

CVG

SYD

51h 05m

3 stops

9:20 am - 1:38 pm

SYD

CVG

42h 18m

2 stops

$1,072Air Canada

Tue, Mar 10 - Tue, Mar 17

3:25 pm - 8:35 am

CVG

SYD

26h 10m

2 stops

10:20 am - 6:00 pm

SYD

CVG

46h 40m

2 stops

$1,103Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

10:18 am - 8:30 am

SDF

SYD

30h 12m

2 stops

10:40 am - 5:50 pm

SYD

SDF

23h 10m

2 stops

$1,171Delta

Sat, Feb 14 - Wed, Feb 18

9:15 am - 7:00 am

SDF

SYD

29h 45m

1 stop

11:50 am - 9:46 pm

SYD

SDF

25h 56m

1 stop

$1,275United Airlines

Fri, Mar 13 - Sat, Mar 21

1:58 pm - 6:20 am

SDF

SYD

25h 22m

2 stops

11:50 am - 7:51 pm

SYD

SDF

23h 01m

1 stop

$1,276United Airlines

Thu, Mar 19 - Mon, Mar 23

2:35 pm - 7:30 am

DAY

SYD

25h 55m

2 stops

1:15 pm - 10:48 pm

SYD

DAY

24h 33m

2 stops

$1,281Delta

Fri, Mar 13 - Mon, Mar 23

6:05 am - 7:25 am

MDW

SYD

33h 20m

2 stops

11:20 am - 10:45 pm

SYD

MDW

27h 25m

2 stops

$1,428Multiple Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$494

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 50% increase in price.

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 round-trip 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.

Parramatta

Terrigal

Penrith

Katoomba

Coogee

Cronulla

Randwick

Lithgow

Charlestown

Swansea

Brooklyn

Newport

Everything you need to know for your flight to Sydney

Airports

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Direct Flights

Flights to other cities

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Return flight deals

Information on the airport you'll fly into in Sydney

Sydney (SYD)

SYD

$494 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 round-trip 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 round-trip 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.

Traveling 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 rental

Find direct flights for Sydney

Flights to other popular destinations

Flights from domestic origins to Sydney

Choose which airport to fly into in Sydney

Find deals for your return flight