$497+ Cheap flights from Indianapolis (IND) 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 6/8. 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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Find cheap flights from Indianapolis to Australia with Cheapflights
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Cheapest flights from Indianapolis to AustraliaExplore the most affordable flight options available from Indianapolis 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 Indianapolis to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
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 4/12. 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.
Thu 5/2810:20 am
IND
- MEL
3 stops35h 00m
Multiple Airlines
Thu 6/48:50 pm
MEL
- IND
3 stops37h 49m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,188
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 5/1110:20 am
IND
- MEL
3 stops35h 00m
Multiple Airlines
Wed 6/38:50 pm
MEL
- IND
3 stops37h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,233
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 9/2210:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Sun 10/1110:20 am
SYD
- IND
2 stops25h 16m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,238
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.
Thu 5/2110:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Sun 5/319:20 am
SYD
- IND
2 stops44h 19m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,239
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:11 pm
IND
- MEL
1 stop24h 19m
Qantas Airways
Thu 12/106:45 am
MEL
- IND
2 stops26h 18m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,265
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:25 pm
IND
- MEL
2 stops26h 05m
United Airlines
Sat 5/2310:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,277
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.
Sun 11/16:45 pm
IND
- SYD
1 stop46h 50m
Multiple Airlines
Sun 11/811:20 am
SYD
- IND
1 stop46h 45m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,278
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.
Fri 6/1910:20 am
IND
- MEL
3 stops35h 05m
Multiple Airlines
Mon 7/138:50 pm
MEL
- IND
3 stops37h 54m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,278
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.
Sat 5/167:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Sat 5/2310:55 am
MEL
- IND
2 stops26h 31m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,282
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.
Sun 11/86:45 pm
IND
- MEL
3 stops51h 50m
Multiple Airlines
Wed 11/187:25 am
MEL
- IND
3 stops50h 40m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,284
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.
Thu 4/234:58 pm
IND
- SYD
1 stop23h 52m
Delta
Fri 5/19:15 am
SYD
- IND
1 stop20h 17m
Delta
Deal found 4/14![Delta logo]()
$1,286
Best flights from Indianapolis to AustraliaDiscover carefully curated flight deals from Indianapolis 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 Indianapolis 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 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.
Sat 5/167:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Sat 5/2310:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,277
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 5/307:02 am
IND
- SYD
2 stops33h 48m
Delta
Sat 6/69:15 am
SYD
- IND
2 stops27h 57m
Delta
Deal found 4/14![Delta logo]()
$1,291
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:20 am
IND
- MEL
3 stops35h 15m
Multiple Airlines
Thu 6/49:45 am
MEL
- IND
1 stop22h 00m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,311
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 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.
Sat 5/2310:20 am
IND
- BNE
2 stops30h 45m
Air Canada
Wed 5/2710:00 am
BNE
- IND
2 stops43h 39m
Air Canada
Deal found 4/12![Air Canada logo]()
$1,549
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.
Mon 10/51:45 pm
IND
- ADL
2 stops36h 35m
Qatar Airways
Mon 10/2610:00 pm
ADL
- IND
2 stops40h 05m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,595
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:26 pm
IND
- MEL
2 stops24h 04m
United Airlines
Wed 8/269:30 am
MEL
- IND
2 stops27h 00m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,281
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 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 United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
IND
- SYD
2 stops33h 55m
United Airlines
Wed 8/2610:20 am
SYD
- IND
1 stop19h 19m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,352
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.
Fri 5/294:15 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]()
$1,459
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:00 am
IND
- SYD
2 stops32h 50m
Delta
Wed 9/239:15 am
SYD
- IND
1 stop21h 29m
Delta
Deal found 4/12![Delta logo]()
$1,463
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 Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am
IND
- ADL
2 stops39h 20m
Qatar Airways
Thu 9/249:40 pm
ADL
- IND
2 stops39h 25m
Qatar Airways
Deal found 4/12![Qatar Airways logo]()
$1,693
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 6/44:15 pm
IND
- BNE
1 stop22h 45m
Qantas Airways
Sun 6/287:40 pm
BNE
- IND
2 stops37h 48m
Qantas Airways
Deal found 4/12![Qantas Airways logo]()
$1,461
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:20 am
IND
- PER
3 stops47h 20m
Air Canada
Mon 9/2111:55 pm
PER
- IND
3 stops32h 41m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,826
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:12 pm
IND
- SYD
1 stop23h 38m
Delta
Fri 5/229:15 am
SYD
- IND
1 stop20h 26m
Delta
Deal found 4/15![Delta logo]()
$1,544
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
IND
- SYD
2 stops33h 55m
United Airlines
Sun 10/1111:20 am
SYD
- IND
1 stop25h 19m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,417
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am
IND
- ADL
2 stops39h 20m
Qatar Airways
Sun 9/279:40 pm
ADL
- IND
2 stops36h 42m
Qatar Airways
Deal found 4/12![Qatar Airways logo]()
$1,733
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.
Fri 5/298:21 pm
IND
- BNE
2 stops46h 59m
Qantas Airways
Wed 7/18:35 pm
BNE
- IND
1 stop35h 15m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,492
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 5/1910:20 am
IND
- PER
3 stops47h 20m
Air Canada
Sun 5/3111:55 pm
PER
- IND
3 stops51h 44m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,827
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.
Wed 4/294:58 pm
IND
- SYD
1 stop23h 52m
Delta
Sat 5/29:15 am
SYD
- IND
1 stop20h 17m
Delta
Deal found 4/14![Delta logo]()
$1,544
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.
Thu 5/214:25 pm
IND
- SYD
2 stops24h 35m
United Airlines
Tue 5/2610:20 am
SYD
- IND
2 stops21h 24m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,471
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:50 pm
IND
- PER
3 stops34h 15m
Multiple Airlines
Sun 5/3111:05 pm
PER
- IND
2 stops54h 56m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$2,200
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.
Sat 5/235:22 pm
IND
- BNE
2 stops31h 23m
Qantas Airways
Sun 6/284:25 pm
BNE
- IND
2 stops41h 03m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,510
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:40 pm
IND
- MEL
2 stops26h 35m
United Airlines
Sun 5/1710:55 am
MEL
- IND
1 stop21h 13m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,481
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.
Wed 5/275:22 pm
IND
- BNE
2 stops30h 13m
Qantas Airways
Thu 7/27:55 am
BNE
- IND
2 stops25h 28m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,515
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.
Tue 5/2611:40 am
IND
- MEL
2 stops30h 35m
United Airlines
Thu 6/410:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,481
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.
Sat 5/238:21 pm
IND
- BNE
2 stops24h 34m
Qantas Airways
Mon 6/296:00 am
BNE
- IND
2 stops27h 28m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,515
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.
Mon 5/117:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Wed 6/310:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,481
Last-minute flights from Indianapolis to AustraliaDiscover last-minute flight deals from Indianapolis to Australia. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Australia. Data last updated April 17, 2026 and is based on user searches.
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.
Thu 4/234:58 pm
IND
- SYD
1 stop23h 52m
Delta
Fri 5/19:15 am
SYD
- IND
1 stop20h 17m
Delta
Deal found 4/14![Delta logo]()
$1,286
This Bravofly 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:56 pm
IND
- SYD
1 stop21h 59m
Qantas Airways
Sun 5/35:50 pm
SYD
- IND
1 stop20h 09m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,351
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 5/1110:20 am
IND
- MEL
3 stops35h 00m
Multiple Airlines
Wed 6/38:50 pm
MEL
- IND
3 stops37h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,233
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:25 pm
IND
- MEL
2 stops26h 05m
United Airlines
Sat 5/2310:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,277
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.
Sat 5/163:40 pm
IND
- MEL
2 stops26h 35m
United Airlines
Sat 5/2310:55 am
MEL
- IND
2 stops25h 10m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,282
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:01 pm
IND
- MEL
2 stops48h 49m
Delta
Wed 5/2710:00 am
MEL
- IND
2 stops27h 04m
Delta
Deal found 4/15![Delta logo]()
$1,305
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:10 am
IND
- MEL
2 stops31h 40m
Delta
Wed 5/2710:00 am
MEL
- IND
2 stops28h 33m
Delta
Deal found 4/15![Delta logo]()
$1,288
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.
Thu 5/2110:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Sun 5/319:20 am
SYD
- IND
2 stops44h 19m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,239
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:16 pm
IND
- SYD
1 stop23h 49m
Qantas Airways
Sun 7/269:10 am
SYD
- IND
1 stop22h 40m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,314
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:16 pm
IND
- BNE
1 stop21h 44m
Qantas Airways
Wed 7/18:35 pm
BNE
- IND
1 stop35h 15m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,350
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.
Thu 5/2810:20 am
IND
- MEL
3 stops35h 00m
Multiple Airlines
Thu 6/48:50 pm
MEL
- IND
3 stops37h 49m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,188
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 5/293:37 pm
IND
- SYD
2 stops25h 43m
Multiple Airlines
Fri 6/59:20 am
SYD
- IND
2 stops25h 19m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,321
One-way flights from Indianapolis to AustraliaSearch for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
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 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.
Mon 8/244:25 pm
IND
- SYD
2 stops48h 55m
Air Canada
Deal found 4/14![Air Canada logo]()
$516
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.
Fri 8/219:59 pm
IND
- SYD
2 stops47h 51m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$538
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 5/288:39 pm
IND
- SYD
3 stops49h 11m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$543
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.
Tue 9/1510:20 am
IND
- BNE
2 stops30h 45m
Air Canada
Deal found 4/12![Air Canada logo]()
$553
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.
Thu 5/2810:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Deal found 4/13![Air Canada logo]()
$569
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:37 pm
IND
- BNE
2 stops25h 28m
Air Canada
Deal found 4/13![Air Canada logo]()
$569
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.
Mon 8/249:59 pm
IND
- SYD
2 stops47h 51m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$587
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.
Fri 8/712:14 pm
IND
- BNE
3 stops56h 26m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$589
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:25 pm
IND
- SYD
2 stops48h 55m
Air Canada
Deal found 4/16![Air Canada logo]()
$626
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.
Fri 8/710:20 am
IND
- MEL
3 stops35h 05m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$632
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:21 pm
IND
- SYD
1 stop20h 34m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$635
Find flight deals from Indianapolis to Australia
Keep the following information in mind while searching for Indianapolis 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 | $1,188 (Air Canada) |
One-way from | $497 (Travelocity) |
Popular in | January |
Cheapest in | August |
Average price | $1,432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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 Indianapolis to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Sat 5/16
7:31 pm-8:15 am
1 stop22h 44m
Melbourne
Sat 5/23
10:55 am-6:57 pm
1 stop22h 02m
$1,277
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Fri 8/7
5:26 pm-7:30 am
2 stops24h 04m
Melbourne
Wed 8/26
9:30 am-10:30 pm
2 stops27h 00m
$1,281
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 5/30
7:02 am-6:50 am
2 stops33h 48m
Sydney Kingsford Smith
Sat 6/6
9:15 am-11:12 pm
2 stops27h 57m
$1,291
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
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Thu 5/28
10:20 am-11:35 am
3 stops35h 15m
Melbourne
Thu 6/4
9:45 am-5:45 pm
1 stop22h 00m
$1,311
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Fri 8/7
7:00 am-6:55 am
2 stops33h 55m
Sydney Kingsford Smith
Wed 8/26
10:20 am-3:39 pm
1 stop19h 19m
$1,352
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 6/13
4:25 pm-7:00 am
2 stops48h 35m
Sydney Kingsford Smith
Sun 6/21
10:20 am-1:05 am
2 stops28h 45m
$1,389
Quickest round-trip
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Mon 4/27
4:05 pm-5:00 am
1 stop22h 55m
Brisbane
Sun 5/10
10:05 am-4:46 pm
1 stop20h 41m
$1,392
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Sun 5/24
4:15 pm-5:00 am
1 stop22h 45m
Brisbane
Sun 6/28
8:35 pm-12:17 am
1 stop41h 42m
$1,409
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Tue 9/22
7:00 am-6:55 am
2 stops33h 55m
Sydney Kingsford Smith
Sun 10/11
11:20 am-9:39 pm
1 stop25h 19m
$1,417
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Indianapolis with our price prediction graph.
IND-SYD
IND-BNE
IND-MEL
IND-ADL
IND-PER
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 Indianapolis to Australia
IND-AU0
IND-SYD
IND-BNE
IND-MEL
IND-ADL
What is the cheapest month to book a flight from Indianapolis to Australia?
Currently, October is the cheapest month in which you can book a flight from Indianapolis to Australia (average of $511). Flying from Indianapolis 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.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Delta,Qantas Airways, andUnited Airlines from Indianapolis to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Indianapolis to Australia
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Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Australia by cabin class
Find flights from Indianapolis to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Australia flights
Browse other Indianapolis and Australia flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Indianapolis to Australia flights
Consider these flights traveling from Indianapolis to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from Indianapolis to Australia
Discover the top 4 airlines that operate flights from Indianapolis 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 |