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.

$434 CHEAP FLIGHTS from Indiana to Sydney

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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

Sat, Oct 17 - Mon, Nov 9

1:55 pm - 8:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 am - 6:00 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,029Air Canada

Sat, Oct 17 - Mon, Nov 9

1:55 pm - 8:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 am - 6:00 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,037Air Canada

Wed, Nov 4 - Tue, Nov 17

1:40 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

27h 55m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 8:46 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 26m2 stops Vancouver Intl Chicago O'Hare Intl

$1,055Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

12:25 pm - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 10m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 6:00 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

46h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,068Multiple Airlines

Sat, Oct 17 - Fri, Oct 30

7:00 am - 8:10 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

45h 10m2 stops Los Angeles Tokyo Haneda

12:25 pm - 8:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 55m1 stop Tokyo Haneda

$1,199ANA

Sun, Oct 18 - Sat, Oct 31

5:45 pm - 8:10 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

34h 25m1 stop Tokyo Haneda

12:25 pm - 5:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

32h 55m2 stops Tokyo Haneda Los Angeles

$1,200ANA

Tue, Feb 2 - Tue, Feb 23

2:08 pm - 11:05 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 57m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 7:21 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 16m1 stop Dallas/Fort Worth

$1,230Qantas Airways

Mon, Nov 9 - Tue, Nov 17

10:34 am - 12:50 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

33h 16m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 10:00 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 10m2 stops Auckland Intl Los Angeles

$1,237Air New Zealand

Wed, Oct 21 - Mon, Nov 9

8:50 am - 8:45 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 55m2 stops Los Angeles Auckland Intl

2:05 pm - 12:59 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 54m2 stops Auckland Intl Los Angeles

$1,237Air New Zealand

Sat, Sep 26 - Mon, Oct 5

5:17 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

23h 38m1 stop Dallas/Fort Worth

1:00 pm - 9:20 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

23h 20m1 stop Dallas/Fort Worth

$1,336Qantas Airways

Recent last minute flight deals from Indiana to Sydney

Sun, Aug 30 - Tue, Sep 15

8:49 am - 7:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 31m1 stop Vancouver Intl

9:20 am - 8:06 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 46m1 stop Vancouver Intl

$1,284Air Canada

Sun, Aug 30 - Tue, Sep 15

8:44 am - 7:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

31h 36m2 stops Calgary Vancouver Intl

9:20 am - 2:43 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 23m1 stop Vancouver Intl

$1,284Air Canada

Fri, Aug 28 - Fri, Sep 4

3:13 pm - 6:55 amSBN South Bend/Michiana-SYD Sydney Kingsford Smith

25h 42m2 stops Chicago O'Hare Intl San Francisco

9:30 am - 6:07 pmSYD Sydney Kingsford Smith-SBN South Bend/Michiana

22h 37m2 stops Los Angeles Chicago O'Hare Intl

$1,343United Airlines

Fri, Aug 28 - Fri, Sep 4

11:17 am - 7:00 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

29h 43m2 stops Chicago O'Hare Intl Los Angeles

10:20 am - 7:34 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

23h 14m2 stops San Francisco Chicago O'Hare Intl

$1,344United Airlines

Fri, Aug 28 - Fri, Sep 4

11:26 am - 10:10 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

32h 44m2 stops New York John F Kennedy Intl Auckland Intl

12:00 pm - 5:56 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

19h 56m1 stop Dallas/Fort Worth

$1,474American Airlines

Thu, Aug 27 - Sat, Oct 10

3:48 pm - 8:45 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

25h 57m2 stops Los Angeles Auckland Intl

9:55 am - 9:31 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 36m2 stops Auckland Intl Los Angeles

$1,489Air New Zealand

Wed, Aug 26 - Tue, Sep 8

7:20 pm - 5:10 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

30h 50m1 stop Doha Hamad Intl

7:00 pm - 3:05 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 05m2 stops Brisbane Doha Hamad Intl

$1,494Qatar Airways

Sun, Aug 30 - Tue, Sep 15

7:20 pm - 6:30 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

44h 10m1 stop Doha Hamad Intl

6:00 pm - 3:05 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

36h 05m2 stops Brisbane Doha Hamad Intl

$1,573Qatar Airways

Fri, Aug 28 - Fri, Sep 4

1:46 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

27h 09m1 stop Dallas/Fort Worth

12:00 pm - 11:22 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 22m1 stop Dallas/Fort Worth

$1,589American Airlines

Thu, Aug 27 - Sat, Aug 29

8:50 am - 8:45 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

32h 55m2 stops Los Angeles Auckland Intl

11:55 am - 9:32 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

24h 37m2 stops Auckland Intl Houston George Bush Intcntl

$1,763Air New Zealand

Useful Info

Low season	July
High season	December
Cheapest flight	$434

Best time to beat the crowds but there is an average 8% increase in price.

Most popular time to fly with an average 35% 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

Leura

Lithgow

Swansea

Charlestown

Brooklyn

Newport

Everything you need to know for your flight to Sydney

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Sydney (SYD)

SYD

$434 Find Cheap Flights from Indiana to Sydney - Compare and Save

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

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FAQs for booking flights from Indiana to Sydney

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

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Choose which airport to fly into in Sydney