$797 Find Cheap Flights from Indianapolis to Australia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Australia departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Indianapolis to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,558
Brisbane
Brisbane2 stops$1,961
Adelaide
Adelaide3 stops$2,084
Perth
Perth2 stops$2,266
Sydney
Sydney1 stop$1,558
Brisbane
Brisbane2 stops$1,961
Adelaide
Adelaide3 stops$2,084
Perth
Perth2 stops$2,266

Book Cheap Indianapolis to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Indianapolis to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Indianapolis to Australia

Sat, 1 Aug - Sat, 15 Aug
American Airlines Logo
16:21 - 06:45
IND
-
MEL
24h 24m
1 stop
American Airlines Logo
09:45 - 18:12
MEL
-
IND
22h 27m
1 stop
$1,535American Airlines
Thu, 15 Oct - Sat, 31 Oct
American Airlines Logo
16:24 - 06:45
IND
-
MEL
23h 21m
1 stop
American Airlines Logo
12:00 - 19:07
MEL
-
IND
22h 07m
1 stop
$1,536American Airlines
Tue, 1 Dec - Sat, 12 Dec
Qantas Airways Logo
17:11 - 09:00
IND
-
SYD
23h 49m
1 stop
Qantas Airways Logo
07:05 - 17:03
SYD
-
IND
25h 58m
2 stops
$1,558Qantas Airways
Sat, 4 Jul - Fri, 10 Jul
United Airlines Logo
16:25 - 08:15
IND
-
MEL
25h 50m
2 stops
United Airlines Logo
09:00 - 18:57
MEL
-
IND
47h 57m
2 stops
$1,587United Airlines
Tue, 4 Aug - Tue, 11 Aug
Air Canada Logo
10:20 - 07:20
IND
-
SYD
31h 00m
2 stops
Air Canada Logo
09:20 - 12:47
SYD
-
IND
41h 27m
3 stops
$1,660Air Canada
Sun, 1 Nov - Sun, 22 Nov
Air Canada Logo
18:45 - 09:35
IND
-
SYD
46h 50m
2 stops
Air Canada Logo
11:20 - 18:05
SYD
-
IND
46h 45m
2 stops
$1,663Air Canada
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
10:20 - 07:20
IND
-
SYD
31h 00m
2 stops
Multiple Airlines Logo
09:20 - 15:44
SYD
-
IND
44h 24m
1 stop
$1,690Multiple Airlines
Mon, 22 Jun - Mon, 6 Jul
Multiple Airlines Logo
18:33 - 07:05
IND
-
BNE
22h 32m
2 stops
Multiple Airlines Logo
20:45 - 15:44
BNE
-
IND
56h 59m
3 stops
$1,993Multiple Airlines
Mon, 22 Jun - Mon, 6 Jul
Qantas Airways Logo
16:16 - 05:00
IND
-
BNE
22h 44m
1 stop
Qantas Airways Logo
11:40 - 23:59
BNE
-
IND
26h 19m
2 stops
$2,083Qantas Airways
Wed, 24 Jun - Wed, 8 Jul
United Airlines Logo
07:00 - 10:55
IND
-
ADL
38h 25m
3 stops
United Airlines Logo
06:05 - 18:57
ADL
-
IND
26h 22m
2 stops
$2,101United Airlines
Booking Insights

KAYAK's insights & trends for Indianapolis to Australia flights

Get data-powered insights and trends into flights from Indianapolis to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Indianapolis to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Australia is October, when tickets cost $726 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of return tickets is $1,587 and $1,433 respectively.

Good to know

Low seasonJuly
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (13% more expensive on average)

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Indianapolis to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Indianapolis to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Indianapolis to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Indianapolis to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Indianapolis to Australia

 
Need help choosing which airline to fly with from Indianapolis to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1046 reviews
8.2Crew
7.5Comfort
7.2Entertainment
7.0Food
7.7Boarding
Airline reviews

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

10.0 ExcellentAnonymous, June 2026
DFW - MEL
Read more Qantas Airways reviews

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Everything you need to know for your flight from Indianapolis to Australia

Information on your arrival and departure airports