$492+ Cheap flights from Indiana to Australia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
May 17 — May 241
Round-trip
1 adult, Economy
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Cheapest flights from Indiana to AustraliaExplore the most affordable flight options available from Indiana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Indiana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Tue 5/51:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Wed 5/139:20 am
SYD
- CVG
2 stops25h 10m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,084
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Tue 5/121:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Tue 5/269:20 am
SYD
- CVG
2 stops41h 53m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,089
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
CVG
- SYD
3 stops39h 50m
Multiple Airlines
Sun 5/101:15 pm
SYD
- CVG
3 stops44h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,107
This BusinessClass deal was found by Cheapflights users on 4/13. 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.
Sun 9/209:00 am
CVG
- SYD
1 stop32h 20m
Multiple Airlines
Sat 9/269:20 am
SYD
- CVG
2 stops44h 33m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,134
This oojo deal was found by Cheapflights users on 4/16. 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.
Sat 10/174:24 pm
IND
- SYD
1 stop24h 41m
Qantas Airways
Sat 10/315:50 pm
SYD
- IND
2 stops36h 16m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,144
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Sat 5/231:55 pm
CVG
- SYD
2 stops51h 25m
Air Canada
Sun 5/319:20 am
SYD
- CVG
2 stops49h 10m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,159
This Air Canada deal was found by Cheapflights users on 4/14. 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 5/81:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Sun 5/179:20 am
SYD
- CVG
2 stops26h 03m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,164
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:00 am
CVG
- SYD
2 stops32h 20m
Air Canada
Sat 5/309:20 am
SYD
- CVG
2 stops41h 53m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,179
This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Thu 5/219:20 am
SYD
- CVG
2 stops26h 03m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,196
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:15 am
ORD
- SYD
2 stops37h 35m
Multiple Airlines
Sat 5/301:15 pm
SYD
- ORD
3 stops37h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,202
This BusinessClass deal was found by Cheapflights users on 4/14. 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 5/141:55 pm
CVG
- SYD
2 stops27h 25m
Multiple Airlines
Thu 5/219:20 am
SYD
- CVG
1 stop44h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,204
This Jetabroad deal was found by Cheapflights users on 4/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:56 pm
ORD
- MEL
2 stops33h 24m
Multiple Airlines
Sat 5/167:30 am
MEL
- ORD
2 stops28h 44m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,214
Best flights from Indiana to AustraliaDiscover carefully curated flight deals from Indiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Indiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:12 pm
IND
- SYD
1 stop23h 38m
Delta
Sat 6/69:15 am
SYD
- IND
1 stop20h 26m
Delta
Deal found 4/14![Delta logo]()
$1,286
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/155:10 pm
IND
- SYD
2 stops23h 50m
United Airlines
Fri 5/2210:20 am
SYD
- IND
2 stops23h 53m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,292
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/172:47 pm
CVG
- SYD
1 stop26h 08m
American Airlines
Sun 5/2412:00 pm
SYD
- CVG
1 stop21h 09m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,326
This Air Canada deal was found by Cheapflights users on 4/15. 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.
Sat 10/102:15 pm
CVG
- SYD
2 stops27h 05m
Air Canada
Tue 10/2010:20 am
SYD
- CVG
2 stops26h 03m
Air Canada
Deal found 4/15![Air Canada logo]()
$1,357
This oojo deal was found by Cheapflights users on 4/12. 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 5/214:16 pm
IND
- SYD
1 stop24h 49m
Qantas Airways
Sun 5/319:10 am
SYD
- IND
1 stop22h 35m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,363
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 9/11:03 pm
ORD
- SYD
2 stops27h 27m
Alaska Airlines
Tue 9/225:50 pm
SYD
- ORD
2 stops27h 32m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$1,381
This Qantas Airways deal was found by Cheapflights users on 4/13. 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 8/201:57 pm
CVG
- SYD
1 stop26h 58m
Multiple Airlines
Fri 9/1112:00 pm
SYD
- CVG
1 stop21h 15m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,413
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:10 pm
ORD
- MEL
2 stops32h 30m
Turkish Airlines
Mon 5/119:35 pm
MEL
- ORD
2 stops51h 05m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,514
This Japan Airlines deal was found by Cheapflights users on 4/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:40 am
ORD
- MEL
1 stop28h 05m
Japan Airlines
Wed 8/267:25 am
MEL
- ORD
2 stops29h 35m
Japan Airlines
Deal found 4/16![Japan Airlines logo]()
$1,881
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:20 pm
ORD
- SYD
1 stop43h 50m
Qatar Airways
Wed 8/122:50 pm
SYD
- ORD
1 stop39h 15m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,981
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:12 pm
IND
- SYD
1 stop23h 38m
Delta
Fri 5/299:15 am
SYD
- IND
2 stops26h 52m
Delta
Deal found 4/14![Delta logo]()
$1,291
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Mon 6/12:07 pm
CVG
- SYD
2 stops26h 48m
American Airlines
Mon 6/159:10 am
SYD
- CVG
2 stops23h 59m
American Airlines
Deal found 4/15![American Airlines logo]()
$1,329
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/207:31 pm
IND
- SYD
1 stop21h 24m
United Airlines
Wed 5/2710:20 am
SYD
- IND
1 stop22h 37m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,368
This Qantas Airways deal was found by Cheapflights users on 4/13. 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.
Mon 4/274:05 pm
IND
- BNE
1 stop22h 55m
Qantas Airways
Sun 5/1010:05 am
BNE
- IND
1 stop20h 41m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,392
This KAYAK deal was found by Cheapflights users on 4/14. 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.
Sun 6/73:40 pm
ORD
- AVV
2 stops31h 30m
Multiple Airlines
Sat 6/138:40 pm
AVV
- ORD
2 stops33h 05m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,457
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 5/195:10 pm
IND
- SYD
2 stops23h 50m
United Airlines
Tue 5/2610:20 am
SYD
- IND
1 stop22h 37m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,373
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:38 pm
CVG
- SYD
2 stops24h 12m
Delta
Tue 6/29:15 am
SYD
- CVG
2 stops23h 40m
Delta
Deal found 4/14![Delta logo]()
$1,377
This Qantas Airways deal was found by Cheapflights users on 4/15. 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.
Sun 5/244:15 pm
IND
- BNE
1 stop22h 45m
Qantas Airways
Sun 6/288:35 pm
BNE
- IND
1 stop41h 42m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,409
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 10/146:00 am
ORD
- SYD
2 stops33h 30m
Alaska Airlines
Sat 10/246:50 pm
SYD
- ORD
3 stops28h 10m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$1,564
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/214:12 pm
CVG
- SYD
2 stops24h 48m
United Airlines
Tue 6/210:20 am
SYD
- CVG
2 stops22h 48m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,383
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 am
SDF
- MEL
2 stops33h 40m
Delta
Sun 7/510:00 am
MEL
- SDF
2 stops39h 53m
Delta
Deal found 4/16![Delta logo]()
$1,392
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:40 pm
ORD
- AVV
2 stops31h 30m
Multiple Airlines
Sat 8/158:40 pm
AVV
- ORD
2 stops33h 01m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,548
This Qantas Airways deal was found by Cheapflights users on 4/16. 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 5/284:15 pm
IND
- BNE
1 stop22h 45m
Qantas Airways
Wed 7/18:35 pm
BNE
- IND
1 stop35h 15m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,459
This United Airlines deal was found by Cheapflights users on 4/13. 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 6/134:25 pm
IND
- SYD
2 stops48h 35m
United Airlines
Sun 6/2110:20 am
SYD
- IND
2 stops28h 45m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,389
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:49 pm
SDF
- MEL
2 stops46h 01m
Delta
Sun 7/510:00 am
MEL
- SDF
2 stops27h 54m
Delta
Deal found 4/16![Delta logo]()
$1,392
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:25 am
ORD
- MEL
2 stops41h 15m
Turkish Airlines
Wed 8/269:35 pm
MEL
- ORD
2 stops35h 40m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$1,868
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 4/308:48 pm
ORD
- SYD
2 stops31h 02m
Multiple Airlines
Sun 5/178:45 pm
SYD
- ORD
2 stops48h 35m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,552
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Wed 5/275:22 pm
IND
- BNE
2 stops33h 18m
Qantas Airways
Sat 7/48:35 pm
BNE
- IND
1 stop35h 15m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,484
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:12 pm
IND
- SYD
1 stop23h 38m
Delta
Fri 5/229:15 am
SYD
- IND
2 stops27h 57m
Delta
Deal found 4/14![Delta logo]()
$1,403
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/152:06 pm
CVG
- SYD
2 stops26h 54m
United Airlines
Mon 6/299:30 am
SYD
- CVG
2 stops23h 41m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,422
Last-minute flights from Indiana to AustraliaDiscover last-minute flight deals from Indiana to Australia. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to Australia. Data last updated April 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
CVG
- SYD
3 stops39h 50m
Multiple Airlines
Sun 5/101:15 pm
SYD
- CVG
3 stops44h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,107
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:15 am
ORD
- BNE
2 stops36h 20m
Multiple Airlines
Wed 5/1311:35 am
BNE
- ORD
3 stops37h 19m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,219
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Tue 5/51:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Wed 5/139:20 am
SYD
- CVG
2 stops25h 10m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,084
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:56 pm
ORD
- SYD
2 stops47h 54m
Multiple Airlines
Tue 5/125:50 pm
SYD
- ORD
1 stop27h 49m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,223
This Jetabroad deal was found by Cheapflights users on 4/15. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:56 pm
ORD
- MEL
2 stops33h 24m
Multiple Airlines
Sat 5/167:30 am
MEL
- ORD
2 stops28h 44m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,214
This Air Canada deal was found by Cheapflights users on 4/14. 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 5/81:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Sun 5/179:20 am
SYD
- CVG
2 stops26h 03m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,164
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Tue 5/121:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Tue 5/269:20 am
SYD
- CVG
2 stops41h 53m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,089
This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:55 pm
CVG
- SYD
2 stops27h 25m
Air Canada
Thu 5/219:20 am
SYD
- CVG
2 stops26h 03m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,196
This BusinessClass deal was found by Cheapflights users on 4/14. 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 5/141:55 pm
CVG
- SYD
2 stops27h 25m
Multiple Airlines
Thu 5/219:20 am
SYD
- CVG
1 stop44h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,204
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:15 am
ORD
- SYD
2 stops37h 35m
Multiple Airlines
Sat 5/301:15 pm
SYD
- ORD
3 stops37h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,202
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Sat 5/231:55 pm
CVG
- SYD
2 stops51h 25m
Air Canada
Sun 5/319:20 am
SYD
- CVG
2 stops49h 10m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,159
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:00 am
CVG
- SYD
2 stops32h 20m
Air Canada
Sat 5/309:20 am
SYD
- CVG
2 stops41h 53m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,179
One-way flights from Indiana to AustraliaSearch for one-way flight options from Indiana to Australia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Indiana to Australia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Air Canada deal was found by Cheapflights users on 4/13. 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 5/41:55 pm
CVG
- SYD
2 stops51h 25m
Air Canada
Deal found 4/13![Air Canada logo]()
$492
This Travelocity deal was found by Cheapflights users on 4/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Deal found 4/13![Air Canada logo]()
$497
This Air Canada deal was found by Cheapflights users on 4/12. 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.
Wed 5/209:00 am
CVG
- SYD
2 stops32h 20m
Air Canada
Deal found 4/12![Air Canada logo]()
$497
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:55 pm
CVG
- SYD
2 stops51h 25m
Air Canada
Deal found 4/13![Air Canada logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:02 pm
MDW
- SYD
2 stops29h 48m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:34 pm
ORD
- SYD
2 stops48h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:33 am
ORD
- SYD
2 stops35h 17m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:20 am
ORD
- BNE
2 stops34h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:34 pm
ORD
- SYD
2 stops48h 16m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:40 pm
CVG
- SYD
3 stops49h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:33 am
ORD
- SYD
2 stops35h 17m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:30 pm
ORD
- SYD
2 stops30h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$529
Find flight deals from Indiana to Australia
Keep the following information in mind while searching for Indiana to Australia flight deals. Data was last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,084 (Air Canada) |
One-way from | $492 (Air Canada) |
Popular in | January |
Cheapest in | August |
Average price | $1,432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indiana to Australia 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 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Indiana to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 5/30
5:12 pm-6:50 am
1 stop23h 38m
Sydney Kingsford Smith
Sat 6/6
9:15 am-3:41 pm
1 stop20h 26m
$1,286
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Fri 5/22
5:12 pm-6:50 am
1 stop23h 38m
Sydney Kingsford Smith
Fri 5/29
9:15 am-10:07 pm
2 stops26h 52m
$1,291
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Fri 5/15
5:10 pm-7:00 am
2 stops23h 50m
Sydney Kingsford Smith
Fri 5/22
10:20 am-8:13 pm
2 stops23h 53m
$1,292
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sun 5/17
2:47 pm-6:55 am
1 stop26h 08m
Sydney Kingsford Smith
Sun 5/24
12:00 pm-7:09 pm
1 stop21h 09m
$1,326
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Mon 6/1
2:07 pm-6:55 am
2 stops26h 48m
Sydney Kingsford Smith
Mon 6/15
9:10 am-7:09 pm
2 stops23h 59m
$1,329
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 10/10
2:15 pm-8:20 am
2 stops27h 05m
Sydney Kingsford Smith
Tue 10/20
10:20 am-9:23 pm
2 stops26h 03m
$1,357
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Thu 5/21
4:16 pm-7:05 am
1 stop24h 49m
Sydney Kingsford Smith
Sun 5/31
9:10 am-5:45 pm
1 stop22h 35m
$1,363
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Wed 5/20
7:31 pm-6:55 am
1 stop21h 24m
Sydney Kingsford Smith
Wed 5/27
10:20 am-6:57 pm
1 stop22h 37m
$1,368
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Tue 5/19
5:10 pm-7:00 am
2 stops23h 50m
Sydney Kingsford Smith
Tue 5/26
10:20 am-6:57 pm
1 stop22h 37m
$1,373
CincinnatiSydney
CVG - SYD
CVGSYD
Cincinnati Cinci./N. Kentucky
Sat 5/23
4:38 pm-6:50 am
2 stops24h 12m
Sydney Kingsford Smith
Tue 6/2
9:15 am-6:55 pm
2 stops23h 40m
$1,377
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Indiana with our price prediction graph.
MDW-SYD
CVG-SYD
IND-BNE
IND-SYD
ORD-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 Australia
USIN-AU0
MDW-SYD
CVG-SYD
IND-BNE
IND-SYD
What is the cheapest month to book a flight from Indiana to Australia?
Currently, October is the cheapest month in which you can book a flight from Indiana to Australia (average of $511). Flying from Indiana to Australia in April is currently the most expensive (average of $1,254). 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.
Related info for your journey
Find useful and relevant information for your journey from Indiana to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Other flight options
Popular flights
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Top destinations
Top regions
Alternative routes for Indiana to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indiana to Australia by cabin class
Find flights from Indiana to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and Australia flights
Browse other Indiana and Australia flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Indiana after your stay in Australia
Indiana to Australia flights
Consider these flights traveling from Indiana to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from Indiana to Australia
Discover the top 4 airlines that operate flights from Indiana to Australia. 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 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$545 | Average$1,267 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$1,278 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$938 | Average$1,460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$981 | Average$1,465 | FlexibilityNo cancel fee | On-timeN/A |