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Cheap flights from Indianapolis to Adelaide from $2,279

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ADL
6 Jul — 13 Jul1
1 adult

Cheap 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 1 July 2025.

Round-trip from

$2,279
Qantas Airways
  • Qantas Airways
  • 6/11-10/11
  • 4 total stops
  • 70h 00m total
  • Indianapolis to Adelaide
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Find flight deals from Indianapolis to Adelaide

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 1 July 2025.

Thu 6/1117:05IND - ADL
2 stops30h 50mQantas Airways
Mon 10/1117:05ADL - IND
2 stops39h 10mQantas Airways
Deal found 30/6$2,279
Thu 6/1106:45IND - ADL
3 stops39h 55mUnited Airlines
Mon 10/1106:10ADL - IND
2 stops26h 06mUnited Airlines
Deal found 30/6$2,724

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 1 July 2025.
Use the filters below to find and compare flights from Indianapolis to Adelaide that are best for you.

Fly from

Indianapolis

Fly to

Adelaide

Route

Depart

Return

Price

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Thu 6/11

17:05-15:25

2 stops30h 50m

Adelaide

Mon 10/11

17:05-16:45

2 stops39h 10m

$2,279

IndianapolisAdelaide

IND - ADL

INDADL

Indianapolis

Thu 6/11

06:45-14:10

3 stops39h 55m

Adelaide

Mon 10/11

06:10-16:46

2 stops26h 06m

$2,724

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 1 July 2025.
See what other customers who have flown with Qantas Airways and United Airlines from Indianapolis to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
869 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qantas Airways
7.5
Good
869 reviews
Qantas Airways
7.5
Good
869 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
United Airlines
7.4
Good
8,852 reviews
Qantas Airways
7.5
Good
869 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!

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.

  • What are the cheapest airlines flying from Indianapolis to Adelaide round-trip?

    Cheapflights users have booked flights from Indianapolis to Adelaide round-trip from $2,279. Another airline that can offer you cheap pricing is United Airlines.

  • 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.

  • What is the cheapest month to book a flight from Indianapolis to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Indianapolis to Adelaide (average of $168). Flying from Indianapolis to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Indianapolis?

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

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