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.

$534 CHEAP FLIGHTS from Indiana to Sydney

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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

Wed, Nov 4 - Tue, Nov 17

5:26 pm - 2:50 pmIND Indianapolis-SYD Sydney Kingsford Smith

29h 24m2 stops Dallas/Fort Worth Auckland Intl

11:10 am - 5:50 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$954Qantas Airways

Mon, Oct 26 - Mon, Nov 9

3:12 pm - 6:55 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

24h 43m1 stop Dallas/Fort Worth

7:15 pm - 6:03 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

38h 48m2 stops Auckland Intl Dallas/Fort Worth

$958Qantas Airways

Sun, Feb 7 - Sun, Feb 21

8:10 am - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 25m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 8:39 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

25h 19m2 stops Vancouver Intl Newark

$1,001Multiple Airlines

Sun, Feb 7 - Sun, Feb 21

8:10 am - 9:35 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

33h 25m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 11:53 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

28h 33m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,009Multiple Airlines

Sun, Oct 25 - Sat, Nov 7

11:30 am - 8:15 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

40h 45m1 stop Tokyo Narita

12:25 pm - 7:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 55m1 stop Tokyo Haneda

$1,201ANA

Sun, Oct 25 - Sat, Nov 7

7:00 am - 8:15 pmORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

45h 15m2 stops Los Angeles Tokyo Haneda

12:25 pm - 7:20 amSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

35h 55m1 stop Tokyo Haneda

$1,205ANA

Wed, Jan 27 - Wed, Feb 17

7:00 am - 8:35 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

32h 35m2 stops Los Angeles Auckland Intl

9:55 am - 8:22 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

27h 27m2 stops Auckland Intl Los Angeles

$1,236Air New Zealand

Mon, Oct 26 - Wed, Nov 11

2:40 pm - 10:35 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

27h 55m2 stops Los Angeles Auckland Intl

11:50 am - 8:37 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 47m2 stops Auckland Intl Los Angeles

$1,236Air New Zealand

Fri, Oct 16 - Fri, Oct 23

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

31h 31m1 stop Vancouver Intl

10:20 am - 2:43 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

20h 23m1 stop Vancouver Intl

$1,270Air Canada

Fri, Oct 16 - Fri, Oct 23

11:05 am - 8:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

29h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:20 am - 8:06 pmSYD Sydney Kingsford Smith-ORD Chicago O'Hare Intl

25h 46m1 stop Vancouver Intl

$1,272Air Canada

Recent last minute flight deals from Indiana to Sydney

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

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

9:20 am - 8:30 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,138Air Canada

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

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

9:20 am - 8:30 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

49h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,146Air Canada

Thu, Sep 10 - Thu, Sep 17

12:38 pm - 7:20 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 42m2 stops Chicago O'Hare Intl Vancouver Intl

9:20 am - 8:41 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,205Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

12:38 pm - 7:20 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 42m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

9:20 am - 8:41 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,213Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

1:55 pm - 7:20 amCVG Cincinnati Cinci./N. Kentucky-SYD Sydney Kingsford Smith

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

9:20 am - 9:23 pmSYD Sydney Kingsford Smith-CVG Cincinnati Cinci./N. Kentucky

26h 03m1 stop Toronto Pearson Intl

$1,243Air New Zealand

Fri, Sep 11 - Tue, Sep 22

9:18 pm - 7:20 amORD Chicago O'Hare Intl-SYD Sydney Kingsford Smith

43h 02m1 stop Toronto Pearson Intl

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

20h 23m1 stop Vancouver Intl

$1,503Air New Zealand

Thu, Sep 10 - Thu, Sep 17

3:25 pm - 7:00 amSDF Louisville Intl-SYD Sydney Kingsford Smith

25h 35m2 stops Denver Intl Los Angeles

9:30 am - 7:07 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

23h 37m2 stops Los Angeles Chicago O'Hare Intl

$1,542United Airlines

Wed, Sep 9 - Fri, Oct 9

3:47 pm - 7:00 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 13m2 stops Denver Intl Los Angeles

11:20 am - 5:21 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 01m1 stop San Francisco

$1,552United Airlines

Wed, Sep 9 - Fri, Oct 9

4:55 pm - 6:50 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 55m1 stop Los Angeles

10:15 am - 4:30 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 15m1 stop Los Angeles

$1,560Delta

Thu, Sep 10 - Mon, Oct 5

5:18 pm - 6:50 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 32m1 stop Los Angeles

10:15 am - 4:08 pmSYD Sydney Kingsford Smith-IND Indianapolis

20h 53m1 stop Los Angeles

$1,560Delta

Useful Info

Low season	May
High season	December
Cheapest flight	$534

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 34% 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.