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Cheap flights from Indianapolis to Australia from $572

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
9:28 am - 8:45 amIND-BNE
32h 17m2 stops
Air Canada Logo
10:45 am - 7:59 pmBNE-IND
24h 14m2 stops
$987Air Canada
Find Deal
Tue, Nov 11 - Tue, Nov 18
Air Canada Logo
7:15 am - 7:20 amIND-SYD
34h 05m2 stops
Air Canada Logo
9:20 am - 9:01 pmSYD-IND
25h 41m2 stops
$1,001Air Canada
Find Deal
Sun, Sep 21 - Tue, Sep 30
Qantas Airways Logo
5:19 pm - 5:00 amIND-BNE
20h 41m1 stop
Qantas Airways Logo
9:40 am - 1:16 pmBNE-IND
18h 36m1 stop
$1,014Qantas Airways
Find Deal
Mon, Feb 2 - Fri, Feb 13
American Airlines Logo
12:15 pm - 5:00 amIND-BNE
25h 45m2 stops
American Airlines Logo
9:40 am - 8:48 pmBNE-IND
26h 08m2 stops
$1,055American Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 13
Delta Logo
5:55 pm - 7:45 amIND-BNE
22h 50m1 stop
Delta Logo
10:45 am - 4:50 pmBNE-IND
21h 05m1 stop
$1,066Delta
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Mon, Nov 10 - Fri, Nov 21
Delta Logo
7:00 am - 7:45 amIND-BNE
33h 45m2 stops
Delta Logo
10:45 am - 4:50 pmBNE-IND
21h 05m1 stop
$1,070Delta
Find Deal
Wed, Nov 12 - Fri, Nov 21
Qantas Airways Logo
5:19 pm - 9:20 amIND-SYD
24h 01m2 stops
Qantas Airways Logo
1:05 pm - 5:28 pmSYD-IND
19h 23m1 stop
$1,073Qantas Airways
Find Deal
Tue, Feb 10 - Wed, Mar 18
United Airlines Logo
3:45 pm - 7:00 amIND-SYD
25h 15m2 stops
United Airlines Logo
10:20 am - 5:13 pmSYD-IND
20h 53m1 stop
$1,075United Airlines
Find Deal
Sun, Sep 21 - Tue, Sep 30
United Airlines Logo
2:20 pm - 7:00 amIND-SYD
26h 40m2 stops
United Airlines Logo
10:20 am - 5:35 pmSYD-IND
21h 15m1 stop
$1,125United Airlines
Find Deal
Mon, Sep 15 - Fri, Sep 19
American Airlines Logo
5:55 pm - 10:35 amIND-BNE
26h 40m2 stops
American Airlines Logo
8:05 pm - 10:12 amBNE-IND
28h 07m2 stops
$1,229American Airlines
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Fri, Oct 10 - Fri, Oct 17

Air New Zealand flights from Indianapolis to Australia

Our best Air New Zealand deals on Indianapolis to Australia flight tickets
Air New Zealand
Feb 10
IND9:58 amIndianapolis
34h 42m
2 stops
SYD12:40 pmSydney Kingsford Smith
Mar 18
SYD11:45 amSydney Kingsford Smith
33h 45m
2 stops
IND6:30 amIndianapolis
$1,212
Find similar
Air New Zealand
Feb 10
IND9:58 amIndianapolis
34h 42m
2 stops
SYD12:40 pmSydney Kingsford Smith
Mar 18
SYD1:55 pmSydney Kingsford Smith
31h 35m
2 stops
IND6:30 amIndianapolis
$1,213
Find similar
Air New Zealand
Nov 13
IND6:45 amIndianapolis
34h 00m
2 stops
SYD8:45 amSydney Kingsford Smith
Nov 23
SYD9:55 amSydney Kingsford Smith
36h 19m
2 stops
IND6:14 amIndianapolis
$1,334
Find similar

Delta flights from Indianapolis to Australia

Our best Delta deals on Indianapolis to Australia flight tickets
Delta
Nov 10
IND5:55 pmIndianapolis
22h 50m
1 stop
BNE7:45 amBrisbane
Nov 21
BNE10:45 amBrisbane
21h 05m
1 stop
IND4:50 pmIndianapolis
$1,066
Find similar
Delta
Nov 12
IND7:00 amIndianapolis
33h 45m
2 stops
BNE7:45 amBrisbane
Nov 21
BNE10:45 amBrisbane
21h 05m
1 stop
IND4:50 pmIndianapolis
$1,070
Find similar
Delta
Sep 21
IND5:00 pmIndianapolis
23h 35m
1 stop
SYD6:35 amSydney Kingsford Smith
Sep 30
SYD9:25 amSydney Kingsford Smith
20h 30m
1 stop
IND3:55 pmIndianapolis
$1,076
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 28, 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

Tue 11/11

9:28 am-8:45 am

2 stops32h 17m

Brisbane

Tue 11/18

10:45 am-7:59 pm

2 stops24h 14m

$987

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 9/21

7:15 am-7:20 am

2 stops34h 05m

Sydney Kingsford Smith

Tue 9/30

9:20 am-9:01 pm

2 stops25h 41m

$1,001

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 2/2

5:19 pm-5:00 am

1 stop20h 41m

Brisbane

Fri 2/13

9:40 am-1:16 pm

1 stop18h 36m

$1,014

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 2/2

12:15 pm-5:00 am

2 stops25h 45m

Brisbane

Fri 2/13

9:40 am-8:48 pm

2 stops26h 08m

$1,055

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Mon 11/10

5:55 pm-7:45 am

1 stop22h 50m

Brisbane

Fri 11/21

10:45 am-4:50 pm

1 stop21h 05m

$1,066

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Wed 11/12

7:00 am-7:45 am

2 stops33h 45m

Brisbane

Fri 11/21

10:45 am-4:50 pm

1 stop21h 05m

$1,070

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 2/10

5:19 pm-9:20 am

2 stops24h 01m

Sydney Kingsford Smith

Wed 3/18

1:05 pm-5:28 pm

1 stop19h 23m

$1,073

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 9/21

3:45 pm-7:00 am

2 stops25h 15m

Sydney Kingsford Smith

Tue 9/30

10:20 am-5:13 pm

1 stop20h 53m

$1,075

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 9/15

2:20 pm-7:00 am

2 stops26h 40m

Sydney Kingsford Smith

Fri 9/19

10:20 am-5:35 pm

1 stop21h 15m

$1,125

IndianapolisBrisbane

IND - BNE

INDBNE

Indianapolis

Fri 10/10

5:55 pm-10:35 am

2 stops26h 40m

Brisbane

Fri 10/17

8:05 pm-10:12 am

2 stops28h 07m

$1,229

Flights are sorted by cheapest round-trip 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?

The month of August is, on average, the cheapest month to fly to Australia from Indianapolis, with most prices found around $1,116. If you aren’t able to travel during the month of August, then book flights to Australia from Indianapolis during October instead. Flights to Australia in October, while not as cheap as those in August, still average around $1,180.

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

The cheapest day to depart from Indianapolis to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $876. On the other hand, Monday is the most expensive day to depart from Indianapolis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,200.

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

Flying to Australia from Indianapolis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $973 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,486 on average. Flights to Australia from Indianapolis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Indianapolis for as low as $1,072 on momondo.

Can stopping save me money on Indianapolis to Australia flights?

You could potentially save up to 14% 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.
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  • When did momondo last update prices for flights from Indianapolis Airport to Australia?

    Prices for flights from Indianapolis Airport to Australia were last updated today.

  • 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 required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Qantas AirwaysPriceFrom $767Free CancellationRating
7.5
905 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $835Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $882Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $883Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
DeltaPriceFrom $964Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,711Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Indianapolis.

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

momondo does allow users to show only those flights to Australia from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

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.

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Find better results for your trip to Australia

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo
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