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Cheap flights from Indianapolis to Australia from $860

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Australia departing on 30/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
17:11 - 05:00IND-BNE
20h 49m1 stop
American Airlines Logo
19:40 - 09:28BNE-IND
28h 48m2 stops
$1,572American Airlines
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Wed, 12 Nov - Wed, 19 Nov
American Airlines Logo
17:11 - 05:00IND-BNE
20h 49m1 stop
American Airlines Logo
19:40 - 17:47BNE-IND
37h 07m1 stop
$1,580American Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Air Canada Logo
14:20 - 08:45IND-BNE
27h 25m2 stops
Air Canada Logo
10:45 - 22:30BNE-IND
26h 45m2 stops
$1,738Air Canada
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Fri, 28 Nov - Fri, 5 Dec
United Airlines Logo
18:00 - 07:30IND-BNE
22h 30m1 stop
United Airlines Logo
11:40 - 11:23BNE-IND
38h 43m2 stops
$1,761United Airlines
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Fri, 28 Nov - Fri, 5 Dec
United Airlines Logo
07:22 - 07:30IND-BNE
33h 08m1 stop
United Airlines Logo
11:40 - 11:23BNE-IND
38h 43m2 stops
$1,787United Airlines
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Sat, 29 Nov - Sat, 6 Dec
Qantas Airways Logo
17:30 - 09:00IND-SYD
23h 30m1 stop
Qantas Airways Logo
14:05 - 17:43SYD-IND
19h 38m1 stop
$1,818Qantas Airways
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Sat, 24 Jan - Sat, 7 Feb
Qantas Airways Logo
17:30 - 09:20IND-SYD
23h 50m2 stops
Qantas Airways Logo
14:05 - 17:31SYD-IND
19h 26m1 stop
$1,824Qantas Airways
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Wed, 11 Feb - Wed, 18 Feb
Delta Logo
17:52 - 07:10IND-SYD
22h 18m1 stop
Delta Logo
10:40 - 17:57SYD-IND
22h 17m1 stop
$1,901Delta
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Mon, 27 Oct - Sun, 2 Nov
Delta Logo
11:28 - 07:10IND-SYD
28h 42m2 stops
Delta Logo
10:40 - 18:46SYD-IND
23h 06m2 stops
$1,909Delta
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Mon, 27 Oct - Sun, 2 Nov
Air Canada Logo
06:00 - 09:35IND-SYD
35h 35m2 stops
Air Canada Logo
11:20 - 21:59SYD-IND
26h 39m2 stops
$2,225Air Canada
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Wed, 25 Feb - Sat, 28 Feb

Qantas Airways flights from Indianapolis to Australia

Our best Qantas Airways deals on Indianapolis to Australia flight tickets
Qantas Airways
24 Jan
IND17:30Indianapolis
23h 30m
1 stop
SYD09:00Sydney Kingsford Smith
7 Feb
SYD14:05Sydney Kingsford Smith
19h 38m
1 stop
IND17:43Indianapolis
$1,818
Find similar
Qantas Airways
11 Feb
IND17:30Indianapolis
23h 50m
2 stops
SYD09:20Sydney Kingsford Smith
18 Feb
SYD14:05Sydney Kingsford Smith
19h 26m
1 stop
IND17:31Indianapolis
$1,824
Find similar
Qantas Airways
9 Dec
IND17:11Indianapolis
23h 49m
1 stop
SYD09:00Sydney Kingsford Smith
23 Dec
SYD11:20Sydney Kingsford Smith
21h 40m
1 stop
IND17:00Indianapolis
$1,846
Find similar

United Airlines flights from Indianapolis to Australia

Our best United Airlines deals on Indianapolis to Australia flight tickets
United Airlines
28 Nov
IND18:00Indianapolis
22h 30m
1 stop
BNE07:30Brisbane
5 Dec
BNE11:40Brisbane
38h 43m
2 stops
IND11:23Indianapolis
$1,761
Find similar
United Airlines
29 Nov
IND07:22Indianapolis
33h 08m
1 stop
BNE07:30Brisbane
6 Dec
BNE11:40Brisbane
38h 43m
2 stops
IND11:23Indianapolis
$1,787
Find similar
United Airlines
29 Dec
IND17:05Indianapolis
21h 55m
1 stop
SYD07:00Sydney Kingsford Smith
18 Jan
SYD11:50Sydney Kingsford Smith
20h 01m
1 stop
IND15:51Indianapolis
$1,898
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momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 15 October 2025.
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

Price

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Wed 12/11

17:11-05:00

1 stop20h 49m

Brisbane

Wed 19/11

19:40-09:28

2 stops28h 48m

$1,572

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Wed 12/11

17:11-05:00

1 stop20h 49m

Brisbane

Wed 19/11

19:40-17:47

1 stop37h 07m

$1,580

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Fri 28/11

14:20-08:45

2 stops27h 25m

Brisbane

Fri 5/12

10:45-22:30

2 stops26h 45m

$1,738

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Fri 28/11

18:00-07:30

1 stop22h 30m

Brisbane

Fri 5/12

11:40-11:23

2 stops38h 43m

$1,761

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Sat 29/11

07:22-07:30

1 stop33h 08m

Brisbane

Sat 6/12

11:40-11:23

2 stops38h 43m

$1,787

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 24/1

17:30-09:00

1 stop23h 30m

Sydney Kingsford Smith

Sat 7/2

14:05-17:43

1 stop19h 38m

$1,818

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 11/2

17:30-09:20

2 stops23h 50m

Sydney Kingsford Smith

Wed 18/2

14:05-17:31

1 stop19h 26m

$1,824

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 27/10

17:52-07:10

1 stop22h 18m

Sydney Kingsford Smith

Sun 2/11

10:40-17:57

1 stop22h 17m

$1,901

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 27/10

11:28-07:10

2 stops28h 42m

Sydney Kingsford Smith

Sun 2/11

10:40-18:46

2 stops23h 06m

$1,909

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 25/2

06:00-09:35

2 stops35h 35m

Sydney Kingsford Smith

Sat 28/2

11:20-21:59

2 stops26h 39m

$2,225

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Indianapolis to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Indianapolis to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,642. If you don’t want to visit Australia in August, then you should wait until October to fly from Indianapolis, when ticket prices are also cheap, with an average price of $1,687.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Indianapolis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,515. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Indianapolis to Australia on a Saturday will generally be more expensive and average around $1,564. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the evening. momondo users have found flights departing from Indianapolis to Australia in the evening for as low as $1,501. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of $2,131. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Australia from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,059 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Indianapolis for as low as $1,654 on momondo.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 60% on your flight if you consider stops on a Indianapolis to Australia flight.

Cheap Indianapolis to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Australia

Direct flights

None
There are no direct flights from Indianapolis to Australia. There are no popular flight routes from Indianapolis to Australia.
Search flight deals

  • When did momondo last update prices for flights from Indianapolis Airport to Australia?

    Prices for flights from Indianapolis Airport to Australia are updated daily.

  • How many operators does momondo search for flights from Indianapolis Airport to Australia?

  • How old do you have to be to fly from Indianapolis Airport to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indianapolis to Australia

Compare and see reviews for airlines that fly from Indianapolis to Australia with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,446Free cancellationRating
7.4
8,979 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,828Free cancellationRating
7.5
916 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Australia?

Finding the right flight to Australia from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Indianapolis to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Indianapolis to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Indianapolis to Australia?

Once you have performed a search for Indianapolis to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Indianapolis to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Indianapolis to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Australia trip

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