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.

$559 CHEAP FLIGHTS from Indiana to Sydney

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

8:00 am - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

33h 35m2 stops Denver Intl Vancouver Intl

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

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

$1,121Air Canada

Sun, Nov 8 - Sun, Nov 15

12:46 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

28h 49m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 6:46 pmSYD Sydney Kingsford Smith-IND Indianapolis

23h 26m2 stops Vancouver Intl Chicago O'Hare Intl

$1,121Multiple Airlines

Wed, Nov 4 - Tue, Nov 17

3:44 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 51m2 stops Denver Intl Vancouver Intl

11:20 am - 11:47 pmSYD Sydney Kingsford Smith-IND Indianapolis

28h 27m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,129Air Canada

Wed, Feb 3 - Sat, Feb 20

3:45 pm - 9:35 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 50m2 stops Denver Intl Vancouver Intl

11:20 am - 6:35 pmSYD Sydney Kingsford Smith-IND Indianapolis

23h 15m2 stops Vancouver Intl Chicago O'Hare Intl

$1,158Multiple Airlines

Wed, Feb 3 - Sat, Feb 20

5:28 pm - 11:05 amIND Indianapolis-SYD Sydney Kingsford Smith

25h 37m2 stops Dallas/Fort Worth Brisbane

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

21h 16m1 stop Dallas/Fort Worth

$1,228Qantas Airways

Wed, Nov 4 - Tue, Nov 17

7:00 am - 9:20 amIND Indianapolis-SYD Sydney Kingsford Smith

34h 20m2 stops Houston George Bush Intcntl San Francisco

11:50 am - 5:22 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 32m1 stop San Francisco

$1,238United Airlines

Mon, Nov 9 - Wed, Nov 25

6:25 pm - 9:20 amIND Indianapolis-SYD Sydney Kingsford Smith

22h 55m1 stop San Francisco

9:15 am - 8:02 pmSYD Sydney Kingsford Smith-IND Indianapolis

26h 47m1 stop Houston George Bush Intcntl

$1,238United Airlines

Wed, Nov 11 - Wed, Nov 18

8:05 am - 6:55 amSBN South Bend/Michiana-SYD Sydney Kingsford Smith

30h 50m1 stop Dallas/Fort Worth

2:05 pm - 5:28 pmSYD Sydney Kingsford Smith-SBN South Bend/Michiana

19h 23m1 stop Dallas/Fort Worth

$1,239American Airlines

Wed, Nov 11 - Wed, Nov 18

12:33 pm - 9:00 amSBN South Bend/Michiana-SYD Sydney Kingsford Smith

28h 27m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 5:28 pmSYD Sydney Kingsford Smith-SBN South Bend/Michiana

19h 23m1 stop Dallas/Fort Worth

$1,244American Airlines

Sun, Oct 25 - Sun, Nov 1

6:00 pm - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

21h 55m1 stop Dallas/Fort Worth

11:10 am - 6:50 pmSYD Sydney Kingsford Smith-IND Indianapolis

22h 40m1 stop Los Angeles

$1,276Qantas Airways

Recent last minute flight deals from Indiana to Sydney

Wed, Sep 30 - Fri, Oct 2

6:23 pm - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

22h 32m1 stop San Francisco

8:55 am - 10:48 amSYD Sydney Kingsford Smith-IND Indianapolis

39h 53m2 stops Auckland Intl Houston George Bush Intcntl

$1,720Air New Zealand

Wed, Sep 30 - Fri, Oct 2

5:02 pm - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 53m2 stops Chicago O'Hare Intl San Francisco

8:55 am - 10:48 amSYD Sydney Kingsford Smith-IND Indianapolis

39h 53m2 stops Auckland Intl Houston George Bush Intcntl

$1,755Air New Zealand

Wed, Sep 30 - Fri, Oct 2

5:23 pm - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

23h 32m1 stop Dallas/Fort Worth

9:10 am - 4:43 pmSYD Sydney Kingsford Smith-IND Indianapolis

21h 33m1 stop Los Angeles

$1,763Qantas Airways

Wed, Sep 30 - Fri, Oct 2

12:31 pm - 7:05 amSBN South Bend/Michiana-SYD Sydney Kingsford Smith

28h 34m2 stops Dallas/Fort Worth Los Angeles

9:25 pm - 5:51 pmSYD Sydney Kingsford Smith-SBN South Bend/Michiana

34h 26m2 stops San Francisco Charlotte Douglas

$2,784Qantas Airways

Tue, Sep 29 - Wed, Oct 21

4:25 pm - 7:20 amIND Indianapolis-SYD Sydney Kingsford Smith

48h 55m2 stops Toronto Pearson Intl Vancouver Intl

10:20 am - 8:41 pmSYD Sydney Kingsford Smith-IND Indianapolis

25h 21m2 stops Vancouver Intl Toronto Pearson Intl

$3,396Air Canada

Tue, Sep 29 - Wed, Oct 21

7:01 pm - 7:20 amIND Indianapolis-SYD Sydney Kingsford Smith

46h 19m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

10:20 am - 5:49 pmSYD Sydney Kingsford Smith-IND Indianapolis

46h 29m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$3,881Air Canada

Tue, Sep 29 - Wed, Oct 21

7:00 am - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

33h 55m2 stops Houston George Bush Intcntl San Francisco

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

21h 01m1 stop San Francisco

$3,908United Airlines

Tue, Sep 29 - Wed, Oct 21

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

$4,360Delta

Tue, Sep 29 - Wed, Oct 21

7:00 am - 6:55 amIND Indianapolis-SYD Sydney Kingsford Smith

33h 55m2 stops Houston George Bush Intcntl San Francisco

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

21h 01m1 stop San Francisco

$4,528United Airlines

Tue, Sep 29 - Wed, Oct 21

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

$4,659Delta

Useful Info

Low season	July
High season	December
Cheapest flight	$559

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 30% increase in price.

Flight from Indianapolis 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.