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Cheap flights from Indianapolis to Adelaide from $843

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ADL
4 Apr — 11 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 5 March 2026.

Sat 18/418:56
IND
-
ADL
2 stops26h 39m
Qantas Airways
Sat 25/406:00
ADL
-
IND
2 stops24h 16m
Qantas Airways
Deal found 4/3$1,943
Wed 15/413:50
IND
-
ADL
3 stops31h 50m
Air Canada
Wed 22/418:55
ADL
-
IND
3 stops41h 29m
Air Canada
Deal found 1/3$2,033
Mon 2/316:20
IND
-
ADL
2 stops31h 35m
Qantas Airways
Fri 6/306:35
ADL
-
IND
2 stops31h 06m
Qantas Airways
Deal found 28/2$2,156
Wed 15/409:29
IND
-
ADL
2 stops35h 56m
Air New Zealand
Wed 22/419:10
ADL
-
IND
2 stops36h 31m
Air New Zealand
Deal found 1/3$2,287
Sat 18/418:56
IND
-
ADL
2 stops26h 39m
Multiple Airlines
Sat 25/406:00
ADL
-
IND
3 stops27h 43m
Multiple Airlines
Deal found 4/3$2,977
Mon 2/310:10
IND
-
ADL
1 stop31h 50m
United Airlines
Fri 6/306:10
ADL
-
IND
2 stops29h 58m
United Airlines
Deal found 28/2$3,068
Wed 15/417:33
IND
-
ADL
3 stops28h 52m
Multiple Airlines
Wed 22/410:10
ADL
-
IND
2 stops24h 32m
Multiple Airlines
Deal found 1/3$3,658

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 5 March 2026.

Round-trip from

$1,943

One-way from

$843
Qantas Airways
  • Qantas Airways
  • 18/4-25/4
  • 4 total stops
  • 50h 55m total
  • Indianapolis to Adelaide
Search Deals
Qantas Airways
  • Qantas Airways
  • 11/3
  • 2 total stops
  • 28h 25m 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 5 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
Fastest return journey

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 18/4

18:56-11:05

2 stops26h 39m

Adelaide

Sat 25/4

06:00-16:46

2 stops24h 16m

$1,943

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 15/4

13:50-11:10

3 stops31h 50m

Adelaide

Wed 22/4

18:55-22:54

3 stops41h 29m

$2,033

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 15/4

09:29-10:55

2 stops35h 56m

Adelaide

Wed 22/4

19:10-18:11

2 stops36h 31m

$2,287

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 15/4

17:33-11:55

3 stops28h 52m

Adelaide

Wed 22/4

10:10-21:12

2 stops24h 32m

$3,658

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 18/4

17:33-11:05

3 stops28h 02m

Adelaide

Sat 25/4

10:10-00:32

3 stops27h 52m

$4,040
Cheapest one-way

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Wed 11/3

16:20-11:15

2 stops28h 25m

$843
Fastest single journey

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 14/3

15:27-09:55

2 stops27h 58m

$845

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Sat 14/3

07:15-08:30

1 stop34h 45m

$1,667

Flights are sorted by cheapest return flights first.

Deals found on 4/3

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, Air Canada, and Air New Zealand can get you from Indianapolis to Adelaide in just under 26h 39m. Your travel time can differ by up to 9h 17m. Airlines will cover a distance of 16047 km. This flight may include one or multiple stops.

  • 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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