$829 Find Cheap Flights from Indianapolis to Australia

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 17/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Indianapolis to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,669
Brisbane
Brisbane2 stops$1,427
Perth
Perth2 stops$2,385
Adelaide
Adelaide2 stops$2,297
Sydney
Sydney2 stops$1,669
Brisbane
Brisbane2 stops$1,427
Perth
Perth2 stops$2,385
Adelaide
Adelaide2 stops$2,297

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

Wed, 26 Nov - Wed, 3 Dec
Air Canada Logo
14:20 - 08:45IND-BNE
27h 25m2 stops
Air Canada Logo
10:45 - 13:17BNE-IND
41h 32m2 stops
$1,427Air Canada
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Delta Logo
17:55 - 08:20IND-BNE
23h 25m1 stop
Delta Logo
11:05 - 15:55BNE-IND
19h 50m1 stop
$1,572Delta
Find Deal
Mon, 2 Feb - Fri, 13 Feb
Qantas Airways Logo
17:30 - 05:00IND-BNE
20h 30m1 stop
Qantas Airways Logo
09:40 - 15:00BNE-IND
20h 20m1 stop
$1,753Qantas Airways
Find Deal
Mon, 2 Feb - Fri, 13 Feb
Qantas Airways Logo
17:30 - 05:00IND-BNE
20h 30m1 stop
Qantas Airways Logo
09:40 - 15:00BNE-IND
20h 20m1 stop
$1,780Qantas Airways
Find Deal
Mon, 2 Feb - Fri, 13 Feb
American Airlines Logo
11:33 - 05:00IND-BNE
26h 27m2 stops
American Airlines Logo
19:40 - 05:47BNE-IND
25h 07m1 stop
$1,803American Airlines
Find Deal
Tue, 24 Feb - Sat, 14 Mar
American Airlines Logo
13:45 - 09:00IND-SYD
27h 15m2 stops
American Airlines Logo
11:20 - 19:37SYD-IND
23h 17m2 stops
$1,835American Airlines
Find Deal
Thu, 12 Feb - Thu, 26 Feb
United Airlines Logo
09:55 - 09:15IND-SYD
31h 20m1 stop
United Airlines Logo
11:50 - 15:48SYD-IND
19h 58m1 stop
$1,866United Airlines
Find Deal
Thu, 12 Feb - Thu, 26 Feb
United Airlines Logo
11:25 - 07:00IND-SYD
27h 35m2 stops
United Airlines Logo
11:20 - 20:18SYD-IND
24h 58m2 stops
$1,874United Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Air New Zealand Logo
17:22 - 09:25IND-MEL
24h 03m2 stops
Air New Zealand Logo
10:35 - 20:04MEL-IND
25h 29m2 stops
$1,979Air New Zealand
Find Deal
Wed, 14 Jan - Mon, 19 Jan
Air New Zealand Logo
17:05 - 10:30IND-SYD
25h 25m2 stops
Air New Zealand Logo
09:55 - 20:07SYD-IND
26h 12m2 stops
$2,017Air New Zealand
Find Deal
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 August, when tickets cost $1,613 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of return tickets is $2,367 and $2,229 respectively.

What’s the cheapest day of the week to fly from Indianapolis to Australia?

The average price of all round-trip flights from Indianapolis to Australia clicked on KAYAK for each day over the last 12 months.

When flying from Indianapolis to Australia, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Indianapolis, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

How far in advance should I book a flight from Indianapolis to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below-average price on a flight from Indianapolis to Australia, you should book around 2 weeks before departure, which saves you about 15% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$829
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Indianapolis to Brisbane

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.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally at night, when retur flights cost $1,475 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,093.

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 925 reviews
7.7Boarding
8.2Crew
7.5Comfort
7.2Entertainment
7.0Food
Airline reviews

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

2.0 MediocreR, Oct 2025WLG - BNE
Read more Qantas Airways reviews

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.