$530+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Apr 23 — Apr 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Indianapolis to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Australia
Cheapest
Best
Last-minute
One-way
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 March 24, 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 March 24, 2026.
This Air Canada deal was found by Cheapflights users on 3/22. 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 5/610:20 am
IND
- BNE
2 stops30h 45m
Air Canada
Wed 5/1310:00 am
BNE
- IND
2 stops24h 39m
Air Canada
Deal found 3/22![Air Canada logo]()
$973
This Air Canada deal was found by Cheapflights users on 3/22. 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 5/510:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Tue 5/129:20 am
SYD
- IND
2 stops44h 19m
Air Canada
Deal found 3/22![Air Canada logo]()
$1,058
This Air Canada deal was found by Cheapflights users on 3/21. 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
IND
- SYD
2 stops27h 25m
Multiple Airlines
Tue 5/129:20 am
SYD
- IND
2 stops22h 32m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,059
This Air Canada deal was found by Cheapflights users on 3/22. 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 5/610:20 am
IND
- BNE
3 stops35h 10m
Multiple Airlines
Wed 5/137:25 pm
BNE
- IND
3 stops39h 14m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,064
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Fri 5/229:20 am
SYD
- IND
2 stops49h 19m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,091
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:47 pm
IND
- SYD
2 stops28h 33m
Air Canada
Mon 4/279:20 am
SYD
- IND
2 stops28h 19m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,119
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:25 pm
IND
- SYD
2 stops25h 55m
Multiple Airlines
Fri 5/159:20 am
SYD
- IND
2 stops49h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,123
This Air Canada deal was found by Cheapflights users on 3/20. 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
Thu 10/1510:00 am
BNE
- IND
2 stops24h 36m
Air Canada
Deal found 3/20![Air Canada logo]()
$1,123
This Air Canada deal was found by Cheapflights users on 3/22. 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 5/710:20 am
IND
- SYD
2 stops31h 00m
Air Canada
Thu 5/149:20 am
SYD
- IND
2 stops25h 19m
Air Canada
Deal found 3/22![Air Canada logo]()
$1,125
This Air Canada deal was found by Cheapflights users on 3/19. 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 10/276:45 pm
IND
- SYD
2 stops46h 50m
Air Canada
Tue 11/1011:20 am
SYD
- IND
2 stops46h 45m
Air Canada
Deal found 3/19![Air Canada logo]()
$1,126
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:00 am
IND
- BNE
2 stops33h 05m
Air Canada
Fri 8/2810:00 am
BNE
- IND
2 stops48h 44m
Air Canada
Deal found 3/24![Air Canada logo]()
$1,129
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:47 pm
IND
- SYD
2 stops28h 33m
Multiple Airlines
Fri 5/19:20 am
SYD
- IND
2 stops49h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,132
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 March 24, 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 March 24, 2026.
This Air Canada deal was found by Cheapflights users on 3/21. 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 8/2810:20 am
IND
- MEL
3 stops35h 05m
Multiple Airlines
Wed 9/98:50 pm
MEL
- IND
3 stops37h 46m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,240
This American Airlines deal was found by Cheapflights users on 3/22. 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 5/67:15 am
IND
- BNE
1 stop31h 45m
American Airlines
Wed 5/138:35 pm
BNE
- IND
2 stops26h 18m
American Airlines
Deal found 3/22![American Airlines logo]()
$1,258
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/52:30 pm
IND
- SYD
2 stops26h 25m
United Airlines
Tue 5/1210:20 am
SYD
- IND
1 stop21h 48m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,268
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:20 am
IND
- SYD
2 stops55h 00m
Air Canada
Wed 5/69:20 am
SYD
- IND
2 stops22h 39m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,272
This oojo deal was found by Cheapflights users on 3/20. 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 5/44:05 pm
IND
- MEL
1 stop24h 40m
Qantas Airways
Mon 5/119:45 am
MEL
- IND
1 stop21h 01m
Qantas Airways
Deal found 3/20![Qantas Airways logo]()
$1,365
This Delta deal was found by Cheapflights users on 3/21. 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 8/285:30 pm
IND
- MEL
1 stop24h 20m
Delta
Wed 9/910:00 am
MEL
- IND
2 stops28h 34m
Delta
Deal found 3/21![Delta logo]()
$1,393
This oojo deal was found by Cheapflights users on 3/22. 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 3/281:53 pm
IND
- BNE
2 stops66h 52m
Qatar Airways
Sun 4/53:10 pm
BNE
- IND
2 stops44h 16m
Qatar Airways
Deal found 3/22![Qatar Airways logo]()
$2,202
This Priceline deal was found by Cheapflights users on 3/20. 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 5/410:20 am
IND
- MEL
3 stops34h 45m
Multiple Airlines
Mon 5/119:45 am
MEL
- IND
1 stop21h 01m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,265
This Jetabroad deal was found by Cheapflights users on 3/19. 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.
Fri 7/105:26 pm
IND
- CNS
3 stops33h 29m
Air New Zealand
Sat 7/186:00 am
CNS
- IND
3 stops31h 26m
Air New Zealand
Deal found 3/19![Air New Zealand logo]()
$2,577
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:47 pm
IND
- BNE
2 stops28h 18m
Air Canada
Sun 5/1710:00 am
BNE
- IND
2 stops50h 28m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,366
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:31 pm
IND
- SYD
1 stop21h 24m
United Airlines
Thu 5/1410:20 am
SYD
- IND
1 stop21h 48m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,368
This oojo deal was found by Cheapflights users on 3/21. 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 8/287:53 pm
IND
- MEL
1 stop43h 07m
Qantas Airways
Wed 9/91:35 pm
MEL
- IND
1 stop21h 17m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,373
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/1810:59 am
IND
- BNE
2 stops28h 01m
American Airlines
Sat 4/257:40 am
BNE
- IND
2 stops27h 32m
American Airlines
Deal found 3/21![American Airlines logo]()
$1,380
This Delta deal was found by Cheapflights users on 3/22. 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 7/14:33 pm
IND
- MEL
2 stops25h 17m
Delta
Wed 7/2210:00 am
MEL
- IND
2 stops27h 08m
Delta
Deal found 3/22![Delta logo]()
$1,393
This Qantas Airways deal was found by Cheapflights users on 3/22. 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 5/611:49 am
IND
- MEL
1 stop27h 11m
Multiple Airlines
Wed 5/139:45 am
MEL
- IND
1 stop21h 01m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,370
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Thu 5/1410:55 am
MEL
- IND
1 stop21h 13m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,381
This Delta deal was found by Cheapflights users on 3/22. 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 7/35:16 pm
IND
- SYD
1 stop23h 34m
Delta
Sun 7/269:15 am
SYD
- IND
1 stop20h 53m
Delta
Deal found 3/22![Delta logo]()
$1,408
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 6/225:22 pm
IND
- SYD
2 stops24h 38m
Qantas Airways
Sun 7/55:50 pm
SYD
- IND
1 stop20h 09m
Qantas Airways
Deal found 3/20![Qantas Airways logo]()
$1,411
This United Airlines deal was found by Cheapflights users on 3/20. 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 5/47:31 pm
IND
- MEL
1 stop22h 44m
United Airlines
Mon 5/1110:55 am
MEL
- IND
2 stops26h 36m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,386
This Delta deal was found by Cheapflights users on 3/22. 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 6/295:16 pm
IND
- SYD
1 stop23h 34m
Delta
Thu 7/239:15 am
SYD
- IND
1 stop20h 53m
Delta
Deal found 3/22![Delta logo]()
$1,408
This Qantas Airways deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:50 pm
IND
- SYD
2 stops26h 30m
Qantas Airways
Tue 9/159:10 am
SYD
- IND
1 stop22h 30m
Qantas Airways
Deal found 3/19![Qantas Airways logo]()
$1,415
This Qantas Airways deal was found by Cheapflights users on 3/19. 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 9/175:29 pm
IND
- SYD
1 stop23h 26m
Multiple Airlines
Tue 9/299:10 am
SYD
- IND
1 stop22h 30m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,504
This Qantas Airways deal was found by Cheapflights users on 3/21. 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 9/44:50 pm
IND
- SYD
2 stops26h 55m
Qantas Airways
Sat 9/129:10 am
SYD
- IND
1 stop22h 30m
Qantas Airways
Deal found 3/21![Qantas Airways logo]()
$1,469
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/69:20 am
IND
- BNE
1 stop31h 10m
United Airlines
Wed 5/1310:30 am
BNE
- IND
1 stop21h 38m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,608
This Qantas Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:56 pm
IND
- BNE
2 stops25h 09m
Qantas Airways
Sun 5/178:35 pm
BNE
- IND
1 stop34h 11m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,495
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:21 pm
IND
- CNS
2 stops29h 29m
Multiple Airlines
Mon 8/177:10 pm
CNS
- IND
2 stops36h 37m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,678
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:20 am
IND
- OOL
3 stops34h 20m
Air Canada
Wed 6/106:00 am
OOL
- IND
3 stops28h 39m
Air Canada
Deal found 3/23![Air Canada logo]()
$2,132
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:20 am
IND
- BNE
1 stop31h 10m
United Airlines
Sun 5/1710:30 am
BNE
- IND
1 stop21h 38m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,708
This Qantas Airways deal was found by Cheapflights users on 3/19. 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 4/253:36 pm
IND
- SYD
1 stop25h 19m
Qantas Airways
Wed 4/299:10 am
SYD
- IND
1 stop21h 36m
Qantas Airways
Deal found 3/19![Qantas Airways logo]()
$1,568
This Qantas Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:15 pm
IND
- OOL
2 stops39h 45m
Qantas Airways
Wed 6/107:00 am
OOL
- IND
2 stops26h 28m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,568
Last-minute flights from Indianapolis to AustraliaDiscover last-minute flight deals from Indianapolis to Australia. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Australia. Data last updated March 24, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 3/20. 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.
Sat 4/118:55 am
IND
- SYD
2 stops32h 25m
Air Canada
Sat 4/189:20 am
SYD
- IND
2 stops38h 29m
Air Canada
Deal found 3/20![Air Canada logo]()
$1,199
This Priceline deal was found by Cheapflights users on 3/20. 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 4/179:20 pm
IND
- SYD
2 stops44h 00m
Air Canada
Fri 4/249:20 am
SYD
- IND
2 stops22h 28m
Air Canada
Deal found 3/20![Air Canada logo]()
$1,160
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/1810:59 am
IND
- BNE
2 stops28h 01m
American Airlines
Sat 4/257:40 am
BNE
- IND
2 stops27h 32m
American Airlines
Deal found 3/21![American Airlines logo]()
$1,380
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:47 pm
IND
- SYD
2 stops28h 33m
Air Canada
Mon 4/279:20 am
SYD
- IND
2 stops28h 19m
Air Canada
Deal found 3/23![Air Canada logo]()
$1,119
This oojo deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
IND
- SYD
1 stop25h 25m
Qantas Airways
Mon 4/279:10 am
SYD
- IND
1 stop21h 36m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,260
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
IND
- SYD
1 stop25h 00m
American Airlines
Mon 4/2712:00 pm
SYD
- IND
2 stops24h 08m
American Airlines
Deal found 3/23![American Airlines logo]()
$1,269
This FlightHub deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
IND
- MEL
2 stops32h 10m
Qantas Airways
Mon 4/279:45 am
MEL
- IND
1 stop28h 14m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,462
This Qantas Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:05 pm
IND
- MEL
2 stops28h 15m
Multiple Airlines
Mon 4/276:00 am
MEL
- IND
2 stops24h 46m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,482
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:47 pm
IND
- SYD
2 stops28h 33m
Multiple Airlines
Fri 5/19:20 am
SYD
- IND
2 stops49h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,132
This oojo deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:05 pm
IND
- SYD
1 stop25h 00m
Qantas Airways
Fri 5/112:00 pm
SYD
- IND
1 stop23h 12m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$1,358
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:49 am
IND
- SYD
1 stop29h 06m
American Airlines
Fri 5/19:10 am
SYD
- IND
2 stops25h 03m
American Airlines
Deal found 3/23![American Airlines logo]()
$1,369
This Air Canada deal was found by Cheapflights users on 3/19. 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 4/2511:04 am
IND
- SYD
2 stops54h 16m
Air Canada
Wed 4/299:20 am
SYD
- IND
2 stops27h 34m
Air Canada
Deal found 3/19![Air Canada logo]()
$1,275
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 March 24, 2026.
Search for one-way flight options from Indianapolis to Australia. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:54 pm
IND
- SYD
2 stops27h 56m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$530
This Orbitz deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:37 pm
IND
- SYD
2 stops49h 43m
Air Canada
Deal found 3/23![Air Canada logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:41 pm
IND
- SYD
3 stops50h 09m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$546
This oojo deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:29 pm
IND
- SYD
1 stop23h 26m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$599
This United Airlines deal was found by Cheapflights users on 3/19. 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 7/87:59 pm
IND
- SYD
1 stop20h 56m
United Airlines
Deal found 3/19![United Airlines logo]()
$654
This oojo deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:56 pm
IND
- SYD
1 stop21h 59m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$695
This Qantas Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:05 pm
IND
- MEL
2 stops29h 35m
Qantas Airways
Deal found 3/23![Qantas Airways logo]()
$800
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:12 pm
IND
- MEL
1 stop24h 38m
Delta
Deal found 3/23![Delta logo]()
$801
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:27 pm
IND
- MEL
2 stops46h 23m
Delta
Deal found 3/23![Delta logo]()
$850
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:33 pm
IND
- MEL
3 stops48h 37m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:20 pm
IND
- MEL
1 stop22h 55m
United Airlines
Deal found 3/23![United Airlines logo]()
$1,060
This Turkish Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:25 pm
IND
- MEL
3 stops56h 15m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,381
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 March 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $973 (Air Canada) |
One-way from | $530 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $1,339 |
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 March 24, 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
Fri 8/28
10:20 am-11:25 am
3 stops35h 05m
Melbourne
Wed 9/9
8:50 pm-8:36 pm
3 stops37h 46m
$1,240
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Wed 5/6
7:15 am-5:00 am
1 stop31h 45m
Brisbane
Wed 5/13
8:35 pm-8:53 am
2 stops26h 18m
$1,258
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Mon 5/4
10:20 am-11:05 am
3 stops34h 45m
Melbourne
Mon 5/11
9:45 am-4:46 pm
1 stop21h 01m
$1,265
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Tue 5/5
2:30 pm-6:55 am
2 stops26h 25m
Sydney Kingsford Smith
Tue 5/12
10:20 am-6:08 pm
1 stop21h 48m
$1,268
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 5/2
10:20 am-7:20 am
2 stops55h 00m
Sydney Kingsford Smith
Wed 5/6
9:20 am-5:59 pm
2 stops22h 39m
$1,272
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Mon 5/4
4:05 pm-6:45 am
1 stop24h 40m
Melbourne
Mon 5/11
9:45 am-4:46 pm
1 stop21h 01m
$1,365
IndianapolisBrisbane
IND - BNE
INDBNE
Indianapolis
Wed 5/13
12:47 pm-7:05 am
2 stops28h 18m
Brisbane
Sun 5/17
10:00 am-10:28 pm
2 stops50h 28m
$1,366
Quickest round-trip
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Thu 5/7
7:31 pm-6:55 am
1 stop21h 24m
Sydney Kingsford Smith
Thu 5/14
10:20 am-6:08 pm
1 stop21h 48m
$1,368
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Wed 5/6
11:49 am-5:00 am
1 stop27h 11m
Melbourne
Wed 5/13
9:45 am-4:46 pm
1 stop21h 01m
$1,370
IndianapolisMelbourne
IND - MEL
INDMEL
Indianapolis
Fri 8/28
7:53 pm-5:00 am
1 stop43h 07m
Melbourne
Wed 9/9
1:35 pm-8:52 pm
1 stop21h 17m
$1,373
Showing 1-10 of 41 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-BNE
IND-CNS
IND-OOL
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-BNE
IND-CNS
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 $378). Flying from Indianapolis to Australia in April is currently the most expensive (average of $1,055). 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 March 24, 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.
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
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.
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
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Indianapolis 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 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 March 24, 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 March 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$545 | Average$1,317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$1,274 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$938 | Average$1,475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$981 | Average$1,335 | FlexibilityNo cancel fee | On-timeN/A |