$679+ Cheap flights from Indiana to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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Find cheap flights from Indiana to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indiana to Sydney
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Cheapest flights from Indiana to SydneyExplore the most affordable flight options available from Indiana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
Explore the most affordable flight options available from Indiana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:21 pm -
1 stop23h 39m
Sat 12/127:05 am -
2 stops26h 45m
Deal found 10/27![Qantas Airways logo]()
$1,057
This Air Canada deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:40 pm -
2 stops27h 55m
Sun 11/2211:20 am -
2 stops23h 26m
Deal found 10/24![Multiple Airlines logo]()
$1,151
This Ovago deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:46 pm -
2 stops45h 14m
Mon 11/97:15 pm -
2 stops38h 13m
Deal found 10/23![Qantas Airways logo]()
$1,171
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:15 pm -
1 stop23h 45m
Tue 11/1711:10 am -
1 stop22h 40m
Deal found 10/23![Qantas Airways logo]()
$1,176
This Flysmarter deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:24 pm -
2 stops24h 16m
Mon 11/99:15 am -
1 stop30h 04m
Deal found 10/24![Lufthansa logo]()
$1,179
This Bravofly deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:21 pm -
1 stop23h 39m
Sun 11/222:05 pm -
1 stop39h 05m
Deal found 10/23![Qantas Airways logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:08 pm -
2 stops27h 57m
Mon 11/1611:50 am -
2 stops24h 35m
Deal found 10/24![United Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:00 am -
2 stops32h 05m
Wed 12/1611:50 am -
2 stops22h 48m
Deal found 10/25![United Airlines logo]()
$1,328
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:30 am -
2 stops33h 35m
Sat 11/289:10 am -
2 stops27h 17m
Deal found 10/24![United Airlines logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 am -
2 stops36h 05m
Mon 12/1411:20 am -
2 stops28h 19m
Deal found 10/23![United Airlines logo]()
$1,509
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:15 am -
2 stops35h 50m
Thu 12/1711:20 am -
2 stops39h 51m
Deal found 10/26![United Airlines logo]()
$1,552
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:08 pm -
2 stops28h 27m
Mon 11/911:20 am -
3 stops26h 29m
Deal found 10/23![Multiple Airlines logo]()
$1,623
Best flights from Indiana to SydneyDiscover carefully curated flight deals from Indiana to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from Indiana to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:21 pm -
1 stop23h 39m
Sat 12/128:55 am -
2 stops24h 55m
Deal found 10/23![Qantas Airways logo]()
$1,090
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:40 pm -
2 stops27h 55m
Sun 11/2211:20 am -
2 stops23h 26m
Deal found 10/23![Multiple Airlines logo]()
$1,154
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:08 pm -
2 stops27h 57m
Mon 11/1611:50 am -
2 stops24h 35m
Deal found 10/25![United Airlines logo]()
$1,204
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:10 am -
3 stops34h 25m
Fri 11/1311:20 am -
3 stops41h 27m
Deal found 10/27![Air Canada logo]()
$1,389
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/111:20 pm -
2 stops27h 40m
Sat 3/201:05 pm -
1 stop19h 30m
Deal found 10/25![American Airlines logo]()
$1,601
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:26 pm -
1 stop21h 29m
Mon 12/142:05 pm -
1 stop21h 10m
Deal found 10/23![Qantas Airways logo]()
$1,324
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1111:39 am -
2 stops29h 56m
Sat 3/2010:20 am -
2 stops23h 32m
Deal found 10/25![Multiple Airlines logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:25 pm -
1 stop22h 55m
Sun 11/229:15 am -
1 stop30h 04m
Deal found 10/27![United Airlines logo]()
$1,388
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:30 am -
2 stops33h 35m
Sat 11/289:10 am -
2 stops27h 17m
Deal found 10/24![United Airlines logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:00 am -
2 stops32h 05m
Wed 12/1611:50 am -
2 stops22h 48m
Deal found 10/26![United Airlines logo]()
$1,452
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:24 pm -
1 stop21h 36m
Sat 11/289:10 am -
2 stops30h 37m
Deal found 10/24![United Airlines logo]()
$1,479
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 am -
2 stops36h 05m
Mon 12/1411:20 am -
2 stops28h 19m
Deal found 10/23![United Airlines logo]()
$1,509
This BusinessClass deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/112:24 pm -
2 stops26h 36m
Sat 3/201:05 pm -
1 stop22h 48m
Deal found 10/24![Qantas Airways logo]()
$2,083
This Cathay Pacific deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:37 am -
3 stops36h 18m
Mon 12/1410:20 pm -
2 stops36h 27m
Deal found 10/23![Multiple Airlines logo]()
$2,087
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:15 am -
2 stops35h 50m
Thu 12/1711:20 am -
2 stops39h 51m
Deal found 10/26![United Airlines logo]()
$1,552
This Cathay Pacific deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:37 am -
3 stops36h 18m
Wed 12/1610:20 pm -
2 stops42h 32m
Deal found 10/23![Multiple Airlines logo]()
$2,278
This Ovago deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:45 pm -
1 stop26h 10m
Mon 12/142:05 pm -
1 stop24h 33m
Deal found 10/23![Qantas Airways logo]()
$2,299
Last-minute flights from Indiana to SydneyDiscover last-minute flight deals from Indiana to Sydney. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Sydney. Data last updated October 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:33 pm -
2 stops24h 27m
Sun 11/110:55 am -
2 stops28h 36m
Deal found 10/26![United Airlines logo]()
$2,403
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:15 pm -
1 stop23h 45m
Tue 11/1711:10 am -
1 stop22h 40m
Deal found 10/23![Qantas Airways logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops34h 20m
Tue 11/1711:50 am -
1 stop21h 32m
Deal found 10/23![United Airlines logo]()
$1,200
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:07 pm -
2 stops25h 18m
Tue 11/172:05 pm -
2 stops24h 58m
Deal found 10/23![American Airlines logo]()
$1,201
This Ovago deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:46 pm -
2 stops45h 14m
Mon 11/97:15 pm -
2 stops38h 13m
Deal found 10/23![Qantas Airways logo]()
$1,171
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:08 pm -
2 stops28h 27m
Mon 11/911:20 am -
3 stops26h 29m
Deal found 10/23![Multiple Airlines logo]()
$1,623
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:35 am -
2 stops57h 25m
Wed 11/119:15 am -
2 stops22h 58m
Deal found 10/23![United Airlines logo]()
$2,372
This Air Canada deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:40 pm -
2 stops27h 55m
Sun 11/2211:20 am -
2 stops23h 26m
Deal found 10/24![Multiple Airlines logo]()
$1,151
This Bravofly deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:21 pm -
1 stop23h 39m
Sun 11/222:05 pm -
1 stop39h 05m
Deal found 10/23![Qantas Airways logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:08 pm -
2 stops27h 57m
Mon 11/1611:50 am -
2 stops24h 35m
Deal found 10/24![United Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:30 am -
2 stops33h 35m
Sat 11/289:10 am -
2 stops27h 17m
Deal found 10/24![United Airlines logo]()
$1,428
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:46 am -
2 stops26h 39m
Sat 11/2811:10 am -
2 stops27h 34m
Deal found 10/24![American Airlines logo]()
$1,775
One-way flights from Indiana to SydneySearch for one-way flight options from Indiana to Sydney. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from Indiana to Sydney. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:07 pm -
2 stops44h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$679
This Air Canada deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:05 am -
2 stops27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$725
This Qantas Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:21 pm -
2 stops25h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$728
This oojo deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:18 pm -
1 stop23h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Qantas Airways logo]()
$730
This oojo deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:21 pm -
1 stop23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Qantas Airways logo]()
$757
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:29 pm -
2 stops22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$821
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:15 pm -
1 stop23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Qantas Airways logo]()
$832
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:10 am -
2 stops30h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$1,712
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2011:31 am -
2 stops30h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$2,643
This Korean Air deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:15 am -
2 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$3,086
This Qantas Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:59 pm -
3 stops29h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$3,729
Find flight deals from Indiana to Sydney
Keep the following information in mind while searching for Indiana to Sydney flight deals. Data was last updated October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,057 (KAYAK) |
One-way from | $679 (Alaska Airlines) |
Popular in | December |
Cheapest in | July |
Average price | $1,405 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 28, 2026.
Use the filters below to find and compare flights from Indiana to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Thu 12/3
6:07 pm-6:25 am
2 stops44h 18m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$679
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Thu 11/12
5:21 pm-11:05 am
2 stops25h 44m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$728
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Wed 12/30
5:18 pm-9:00 am
1 stop23h 42m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$730
Quickest round-trip
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Wed 12/30
6:29 pm-9:00 am
2 stops22h 31m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$822
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Thu 12/3
5:15 pm-9:00 am
1 stop23h 45m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$833
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Wed 12/30
7:23 am-6:25 am
2 stops31h 02m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$899
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Thu 12/3
4:27 pm-7:25 pm
3 stops58h 58m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,046
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Tue 12/1
5:21 pm-9:00 am
1 stop23h 39m
Sydney Kingsford Smith
Sat 12/12
8:55 am-5:50 pm
2 stops24h 55m
$1,090
IndianapolisSydney
IND Indianapolis - SYD Sydney Kingsford Smith
INDSYD
Indianapolis
Sun 11/8
1:40 pm-9:35 am
2 stops27h 55m
Sydney Kingsford Smith
Sun 11/22
11:20 am-6:46 pm
2 stops23h 26m
$1,154
South BendSydney
SBN South Bend/Michiana - SYD Sydney Kingsford Smith
SBNSYD
South Bend/Michiana
Mon 11/9
1:08 pm-9:05 am
2 stops27h 57m
Sydney Kingsford Smith
Mon 11/16
11:50 am-8:25 pm
2 stops24h 35m
$1,204
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Indiana to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Indiana with our price prediction graph.
IND-SYD
SBN-SYD
FWA-SYD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Indiana to Sydney
USIN-SYD
IND-SYD
SBN-SYD
FWA-SYD
What is the cheapest month to book a flight from Indiana to Sydney?
Currently, July is the cheapest month in which you can book a flight from Indiana to Sydney (average of $1,267). Flying from Indiana to Sydney in December is currently the most expensive (average of $1,874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Indiana to Sydney?
Airfare is below average for this route at the moment.
Indiana to Sydney flights typically cost between $1,374 and $1,601 in December.The cheapest round-trip price found within the last 5 days was $1,057 on Qantas Airways (Dec 1-Dec 12).
Related info for your journey
Find useful and relevant information for your journey from Indiana to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Alternative routes for Indiana to Sydney
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Complete your trip
Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Sydney by cabin class
Find flights from Indiana to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Sydney flights
Browse other Indiana and Sydney flight options. Last updated on October 28, 2026.
Popular flight searches
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Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Indiana to Sydney flights
Consider these flights traveling from Indiana to Sydney.
Top 5 airlines flying from Indiana to Sydney
Discover the top 5 airlines that operate flights from Indiana to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$622 | Average$1,112 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$644 | Average$1,465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$971 | Average$1,393 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,161 | Average$1,559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,267 | Average$1,405 | FlexibilityNo cancel fee | On-time71% |