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Cheap flights from Indianapolis to Adelaide from $1,119

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ADL
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indianapolis to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Indianapolis to Adelaide
Explore the most affordable flight options available from Indianapolis to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Tue 7/716:21
IND
-
ADL
2 stops30h 04m
Qantas Airways
Wed 15/706:00
ADL
-
IND
2 stops25h 20m
Qantas Airways
Deal found 15/3$1,671
Wed 29/415:36
IND
-
ADL
2 stops34h 39m
Qantas Airways
Wed 6/506:00
ADL
-
IND
2 stops28h 42m
Qantas Airways
Deal found 15/3$1,697
Sat 2/510:20
IND
-
ADL
3 stops36h 00m
Multiple Airlines
Sat 9/517:15
ADL
-
IND
3 stops40h 49m
Multiple Airlines
Deal found 18/3$1,712
Sat 2/515:36
IND
-
ADL
2 stops29h 59m
Qantas Airways
Sat 9/519:45
ADL
-
IND
2 stops34h 31m
Qantas Airways
Deal found 18/3$1,838
Tue 7/710:20
IND
-
ADL
3 stops38h 05m
Multiple Airlines
Wed 15/719:35
ADL
-
IND
3 stops38h 34m
Multiple Airlines
Deal found 15/3$2,033
Wed 29/417:10
IND
-
ADL
3 stops28h 15m
Multiple Airlines
Wed 6/506:00
ADL
-
IND
2 stops25h 38m
Multiple Airlines
Deal found 15/3$2,146
Sat 25/415:36
IND
-
ADL
2 stops29h 14m
Qantas Airways
Wed 29/414:25
ADL
-
IND
2 stops39h 51m
Qantas Airways
Deal found 15/3$2,261

Find flight deals from Indianapolis to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 March 2026.

Round-trip from

$1,671

One-way from

$1,119
Qantas Airways
  • Qantas Airways
  • 7/7-15/7
  • 4 total stops
  • 55h 24m total
  • Indianapolis to Adelaide
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 49h 12m total
  • Indianapolis to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Indianapolis to Adelaide 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 647,157 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Indianapolis to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Tue 7/7

16:21-11:55

2 stops30h 04m

Adelaide

Wed 15/7

06:00-17:50

2 stops25h 20m

$1,671

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 2/5

15:36-11:05

2 stops29h 59m

Adelaide

Sat 9/5

19:45-16:46

2 stops34h 31m

$1,838

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 25/4

15:36-17:45

2 stops36h 39m

Adelaide

Wed 29/4

11:50-16:46

2 stops42h 26m

$2,261
Fastest return journey

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 2/5

18:56-11:55

2 stops27h 29m

Adelaide

Sat 9/5

06:00-20:13

3 stops27h 43m

$2,782

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 29/4

07:13-16:25

3 stops43h 42m

Adelaide

Wed 6/5

12:00-19:03

3 stops44h 33m

$3,370
Cheapest one-way

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 25/3

20:33-12:15

3 stops49h 12m

$1,119
Fastest single journey

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Tue 7/4

10:42-11:35

3 stops35h 23m

$1,177

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Sorted by cheapest first

Best time to book a flight from Indianapolis to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Indianapolis with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indianapolis to Adelaide?

    Qantas Airways can get you from Indianapolis to Adelaide in just under 30h 04m. Your travel time can differ by up to . Airlines will cover a distance of 16047 km.

  • Can I find deals for flights from Indianapolis to Adelaide that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Adelaide.

  • Can I find deals for business class flights from Indianapolis to Adelaide?

    Yes. Cheapflights offers flight deals from Indianapolis to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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How does Cheapflights help users find flights from Indianapolis to Adelaide?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Indianapolis to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Indianapolis to Adelaide?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indianapolis to Adelaide.

Can Cheapflights find flights from Indianapolis to Adelaide with no change fees?

Yes! Cheapflights helps users easily find flights from Indianapolis to Adelaide with no change fees.

Can Cheapflights notify me if prices for flights from Indianapolis to Adelaide become cheaper?

Yes, Cheapflights offers price alerts on Indianapolis to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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