$622+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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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 May 14, 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 May 14, 2026.
This oojo deal was found by Cheapflights users on 5/14. 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 10/204:24 pm
IND
- SYD
1 stop24h 41m
Qantas Airways
Thu 11/125:50 pm
SYD
- IND
2 stops40h 22m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,023
This Qantas Airways deal was found by Cheapflights users on 5/14. 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.
Thu 11/55:11 pm
IND
- SYD
1 stop23h 49m
Qantas Airways
Sat 11/147:15 pm
SYD
- IND
2 stops34h 51m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,057
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:38 pm
IND
- MEL
2 stops25h 52m
American Airlines
Mon 12/1411:15 pm
MEL
- IND
2 stops27h 20m
American Airlines
Deal found 5/13![American Airlines logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 6/33:37 pm
IND
- MEL
2 stops26h 38m
United Airlines
Thu 6/1810:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/197:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Thu 5/2810:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,094
This Delta deal was found by Cheapflights users on 5/10. 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 5/205:12 pm
IND
- MEL
1 stop24h 38m
Delta
Wed 5/2710:00 am
MEL
- IND
2 stops28h 33m
Delta
Deal found 5/10![Delta logo]()
$1,106
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:16 pm
IND
- MEL
2 stops23h 59m
American Airlines
Sat 9/261:35 pm
MEL
- IND
1 stop21h 17m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/277:00 am
IND
- MEL
2 stops35h 15m
United Airlines
Tue 6/210:00 am
MEL
- IND
2 stops46h 57m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,115
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:09 pm
IND
- MEL
2 stops25h 21m
American Airlines
Thu 12/176:00 am
MEL
- IND
2 stops24h 30m
American Airlines
Deal found 5/14![American Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 5/10. 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 5/10![Delta logo]()
$1,121
This BusinessClass deal was found by Cheapflights users on 5/13. 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.
Sat 11/2811:56 am
IND
- MEL
1 stop25h 04m
Qantas Airways
Sun 12/611:15 pm
MEL
- IND
1 stop33h 48m
Qantas Airways
Deal found 5/13![Qantas Airways logo]()
$1,135
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:16 pm
IND
- SYD
1 stop24h 14m
American Airlines
Sun 7/269:10 am
SYD
- IND
1 stop28h 49m
American Airlines
Deal found 5/13![American Airlines logo]()
$1,157
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 May 14, 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 May 14, 2026.
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 6/31:35 pm
IND
- MEL
2 stops27h 55m
United Airlines
Thu 6/1810:55 am
MEL
- IND
2 stops26h 51m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,098
This American Airlines deal was found by Cheapflights users on 5/9. 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 8/34:21 pm
IND
- BNE
1 stop22h 39m
American Airlines
Wed 8/128:35 pm
BNE
- IND
2 stops28h 57m
American Airlines
Deal found 5/9![American Airlines logo]()
$1,327
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:16 pm
IND
- BNE
2 stops29h 19m
Qantas Airways
Wed 6/177:40 pm
BNE
- IND
2 stops36h 05m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,509
This BusinessClass deal was found by Cheapflights users on 5/10. 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.
Mon 6/14:15 pm
IND
- CNS
2 stops32h 45m
Multiple Airlines
Sun 6/710:15 am
CNS
- IND
2 stops45h 30m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,516
This Qatar Airways deal was found by Cheapflights users on 5/9. 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.
Tue 7/149:00 am
IND
- MEL
2 stops41h 50m
Qatar Airways
Mon 7/2710:45 pm
MEL
- IND
2 stops37h 50m
Qatar Airways
Deal found 5/9![Qatar Airways logo]()
$1,975
This Priceline deal was found by Cheapflights users on 5/9. 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 8/310:20 am
IND
- BNE
3 stops35h 10m
Air Canada
Wed 8/126:05 pm
BNE
- IND
3 stops40h 39m
Air Canada
Deal found 5/9![Air Canada logo]()
$1,998
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/277:00 am
IND
- MEL
2 stops35h 15m
United Airlines
Tue 6/210:00 am
MEL
- IND
2 stops46h 57m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 6/37:00 am
IND
- MEL
2 stops35h 15m
United Airlines
Sun 6/149:00 am
MEL
- IND
2 stops47h 57m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 5/11. 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 5/304:25 pm
IND
- SYD
2 stops24h 35m
United Airlines
Sat 6/610:20 am
SYD
- IND
1 stop22h 37m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,261
This Orbitz deal was found by Cheapflights users on 5/11. 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.
Thu 10/15:25 pm
IND
- PER
2 stops61h 10m
Multiple Airlines
Sat 10/1010:45 pm
PER
- IND
2 stops42h 46m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,543
This oojo deal was found by Cheapflights users on 5/14. 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 6/24:15 pm
IND
- PER
2 stops35h 00m
Qantas Airways
Sun 6/284:25 pm
PER
- IND
2 stops43h 51m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,656
This Justfly.com deal was found by Cheapflights users on 5/10. 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.
Wed 10/287:00 am
IND
- PER
2 stops47h 45m
Multiple Airlines
Mon 11/1610:45 pm
PER
- IND
2 stops34h 49m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,568
This Qantas Airways deal was found by Cheapflights users on 5/10. 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 7/34:21 pm
IND
- MEL
1 stop24h 24m
Qantas Airways
Sun 7/59:45 am
MEL
- IND
1 stop28h 14m
Qantas Airways
Deal found 5/10![Qantas Airways logo]()
$1,722
This Air Canada deal was found by Cheapflights users on 5/9. 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 8/310:20 am
IND
- BNE
2 stops30h 45m
Multiple Airlines
Wed 8/128:40 pm
BNE
- IND
3 stops38h 04m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,594
This oojo deal was found by Cheapflights users on 5/13. 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.
Sat 6/278:17 pm
IND
- ADL
2 stops25h 18m
Qantas Airways
Sat 7/46:00 am
ADL
- IND
2 stops25h 20m
Qantas Airways
Deal found 5/13![Qantas Airways logo]()
$1,745
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/117:00 am
IND
- MEL
2 stops35h 15m
United Airlines
Fri 7/2410:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,604
This Priceline deal was found by Cheapflights users on 5/14. 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 6/1110:20 am
IND
- BNE
3 stops38h 10m
Multiple Airlines
Wed 6/177:40 pm
BNE
- IND
2 stops36h 05m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,605
This Trip.com deal was found by Cheapflights users on 5/13. 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.
Wed 5/275:22 pm
IND
- MEL
1 stop21h 38m
Qantas Airways
Tue 6/29:45 am
MEL
- IND
1 stop28h 32m
Qantas Airways
Deal found 5/13![Qantas Airways logo]()
$1,778
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/277:00 am
IND
- SYD
2 stops33h 55m
United Airlines
Sun 5/3110:20 am
SYD
- IND
1 stop22h 37m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,673
This Air New Zealand deal was found by Cheapflights users on 5/13. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
IND
- SYD
3 stops37h 40m
Multiple Airlines
Sun 10/1111:55 am
SYD
- IND
2 stops34h 20m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,742
This BusinessClass deal was found by Cheapflights users on 5/14. 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 6/286:36 am
IND
- OOL
2 stops38h 04m
Qantas Airways
Sun 7/57:00 am
OOL
- IND
3 stops40h 01m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,813
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/126:00 am
IND
- MEL
1 stop36h 15m
United Airlines
Wed 7/2910:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,744
This Priceline deal was found by Cheapflights users on 5/14. 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.
Sun 7/264:21 pm
IND
- PER
2 stops42h 24m
Qantas Airways
Fri 7/3110:30 am
PER
- IND
2 stops25h 29m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$1,982
This United Airlines deal was found by Cheapflights users on 5/9. 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 5/277:00 am
IND
- OOL
3 stops39h 25m
United Airlines
Sun 5/317:05 am
OOL
- IND
2 stops25h 52m
United Airlines
Deal found 5/9![United Airlines logo]()
$1,811
This Air Canada deal was found by Cheapflights users on 5/12. 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 8/710:20 am
IND
- OOL
3 stops34h 20m
Air Canada
Tue 8/116:00 am
OOL
- IND
3 stops47h 44m
Air Canada
Deal found 5/12![Air Canada logo]()
$3,422
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 8/77:59 pm
IND
- OOL
2 stops26h 26m
United Airlines
Tue 8/117:05 am
OOL
- IND
2 stops22h 34m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,831
This Cathay Pacific deal was found by Cheapflights users on 5/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:10 am
IND
- SYD
2 stops40h 35m
Multiple Airlines
Tue 6/21:00 pm
SYD
- IND
3 stops43h 57m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$2,458
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/277:00 am
IND
- ADL
3 stops38h 35m
United Airlines
Sat 7/46:55 pm
ADL
- IND
2 stops37h 32m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,901
This United Airlines deal was found by Cheapflights users on 5/14. 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 7/147:00 am
IND
- PER
3 stops41h 30m
United Airlines
Tue 7/283:30 pm
PER
- IND
2 stops39h 27m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,901
This Qantas Airways deal was found by Cheapflights users on 5/9. 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
- SYD
1 stop23h 33m
Qantas Airways
Sun 5/319:10 am
SYD
- IND
1 stop29h 07m
Qantas Airways
Deal found 5/9![Qantas Airways logo]()
$2,589
Last-minute flights from Indianapolis to AustraliaDiscover last-minute flight deals from Indianapolis to Australia. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Australia. Data last updated May 14, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:31 pm
IND
- SYD
1 stop21h 24m
Air New Zealand
Wed 5/2010:20 am
SYD
- IND
1 stop21h 48m
Air New Zealand
Deal found 5/12![Air New Zealand logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 5/133:25 pm
IND
- SYD
2 stops25h 35m
United Airlines
Wed 5/2010:20 am
SYD
- IND
1 stop21h 48m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,161
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:10 pm
IND
- SYD
2 stops47h 45m
Air New Zealand
Sun 5/2410:20 am
SYD
- IND
2 stops21h 32m
Air New Zealand
Deal found 5/12![Air New Zealand logo]()
$1,181
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/197:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Thu 5/2810:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,094
This Delta deal was found by Cheapflights users on 5/10. 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 5/10![Delta logo]()
$1,121
This Delta deal was found by Cheapflights users on 5/10. 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 5/205:12 pm
IND
- MEL
1 stop24h 38m
Delta
Wed 5/2710:00 am
MEL
- IND
2 stops28h 33m
Delta
Deal found 5/10![Delta logo]()
$1,106
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:16 pm
IND
- SYD
1 stop24h 14m
American Airlines
Sun 7/269:10 am
SYD
- IND
1 stop28h 49m
American Airlines
Deal found 5/13![American Airlines logo]()
$1,157
This Air Canada deal was found by Cheapflights users on 5/14. 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 5/2610:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Sun 7/269:20 am
SYD
- IND
2 stops44h 24m
Air Canada
Deal found 5/14![Air Canada logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 5/277:00 am
IND
- MEL
2 stops35h 15m
United Airlines
Tue 6/210:00 am
MEL
- IND
2 stops46h 57m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 6/33:37 pm
IND
- MEL
2 stops26h 38m
United Airlines
Thu 6/1810:55 am
MEL
- IND
1 stop22h 02m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,093
This KAYAK deal was found by Cheapflights users on 5/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:08 pm
IND
- SYD
2 stops44h 52m
Air New Zealand
Sun 6/219:30 am
SYD
- IND
2 stops23h 31m
Air New Zealand
Deal found 5/13![Air New Zealand logo]()
$1,180
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:16 pm
IND
- SYD
1 stop25h 14m
American Airlines
Sun 6/219:10 am
SYD
- IND
1 stop22h 35m
American Airlines
Deal found 5/13![American Airlines logo]()
$1,207
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 May 14, 2026.
Search for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Sun 10/410:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Deal found 5/14![Air Canada logo]()
$622
This Air Canada deal was found by Cheapflights users on 5/12. 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 11/46:45 pm
IND
- SYD
2 stops46h 50m
Air Canada
Deal found 5/12![Air Canada logo]()
$623
This Air Canada deal was found by Cheapflights users on 5/13. 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 8/243:47 pm
IND
- SYD
2 stops25h 33m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$629
This oojo deal was found by Cheapflights users on 5/12. 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.
Wed 11/45:11 pm
IND
- SYD
1 stop23h 49m
Qantas Airways
Deal found 5/12![Qantas Airways logo]()
$686
This oojo deal was found by Cheapflights users on 5/14. 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.
Sun 10/45:29 pm
IND
- SYD
1 stop22h 26m
Qantas Airways
Deal found 5/14![Qantas Airways logo]()
$688
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Mon 8/244:51 pm
IND
- SYD
1 stop24h 04m
United Airlines
Deal found 5/14![United Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/243:58 pm
IND
- SYD
2 stops25h 07m
American Airlines
Deal found 5/11![American Airlines logo]()
$722
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:30 pm
IND
- SYD
2 stops26h 30m
Air New Zealand
Deal found 5/12![Air New Zealand logo]()
$724
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/262:52 pm
IND
- MEL
2 stops25h 53m
American Airlines
Deal found 5/12![American Airlines logo]()
$727
This oojo deal was found by Cheapflights users on 5/13. 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.
Thu 10/154:24 pm
IND
- CNS
2 stops28h 26m
Qantas Airways
Deal found 5/13![Qantas Airways logo]()
$732
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:16 pm
IND
- SYD
1 stop25h 14m
American Airlines
Deal found 5/12![American Airlines logo]()
$737
This oojo deal was found by Cheapflights users on 5/13. 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.
Fri 10/164:24 pm
IND
- CNS
2 stops28h 11m
Qantas Airways
Deal found 5/13![Qantas Airways logo]()
$789
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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,093 (United Airlines) |
One-way from | $622 (Air Canada) |
Popular in | January |
Cheapest in | September |
Average price | $1,289 |
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 May 14, 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
Wed 6/3
1:35 pm-7:30 am
2 stops27h 55m
Melbourne
Thu 6/18
10:55 am-11:46 pm
2 stops26h 51m
$1,098
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Wed 5/27
7:00 am-8:15 am
2 stops35h 15m
Melbourne
Tue 6/2
10:00 am-6:57 pm
2 stops46h 57m
$1,115
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Wed 6/3
7:00 am-8:15 am
2 stops35h 15m
Melbourne
Sun 6/14
9:00 am-6:57 pm
2 stops47h 57m
$1,115
Quickest round-trip
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 5/30
4:25 pm-7:00 am
2 stops24h 35m
Sydney Kingsford Smith
Sat 6/6
10:20 am-6:57 pm
1 stop22h 37m
$1,261
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Mon 8/3
4:21 pm-5:00 am
1 stop22h 39m
Brisbane
Wed 8/12
8:35 pm-11:32 am
2 stops28h 57m
$1,327
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Thu 6/11
4:16 pm-11:35 am
2 stops29h 19m
Brisbane
Wed 6/17
7:40 pm-5:45 pm
2 stops36h 05m
$1,509
IndianapolisCairns
IND - CNS
INDCNS
Indianapolis
Mon 6/1
4:15 pm-3:00 pm
2 stops32h 45m
Cairns
Sun 6/7
10:15 am-5:45 pm
2 stops45h 30m
$1,516
IndianapolisPerth
IND - PER
INDPER
Indianapolis
Thu 10/1
5:25 pm-6:35 pm
2 stops61h 10m
Perth
Sat 10/10
10:45 pm-5:31 am
2 stops42h 46m
$1,543
IndianapolisPerth
IND - PER
INDPER
Indianapolis
Wed 10/28
7:00 am-6:45 pm
2 stops47h 45m
Perth
Mon 11/16
10:45 pm-8:34 pm
2 stops34h 49m
$1,568
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Mon 8/3
10:20 am-7:05 am
2 stops30h 45m
Brisbane
Wed 8/12
8:40 pm-8:44 pm
3 stops38h 04m
$1,594
Showing 1-10 of 43 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-MEL
IND-CNS
IND-BNE
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-MEL
IND-CNS
IND-BNE
How far ahead should I book a flight from Indianapolis to Australia?
The best time to book flights from Indianapolis to Australia is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $1,118). 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 May 14, 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.
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 May 14, 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$545 | Average$1,267 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$1,279 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$938 | Average$1,450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$981 | Average$1,465 | FlexibilityNo cancel fee | On-timeN/A |