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Cheap flights from Sydney to Indianapolis from $855

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IND
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Indianapolis

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Indianapolis
Explore the most affordable flight options available from Sydney to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Wed 29/712:00
SYD
-
IND
1 stop21h 24m
American Airlines
Sat 1/807:00
IND
-
SYD
1 stop34h 05m
American Airlines
Deal found 14/7$1,419
Thu 27/817:50
SYD
-
IND
1 stop20h 26m
Qantas Airways
Thu 3/916:07
IND
-
SYD
1 stop25h 23m
Qantas Airways
Deal found 13/7$1,480
Fri 28/812:00
SYD
-
IND
1 stop22h 52m
American Airlines
Fri 4/906:00
IND
-
SYD
1 stop35h 05m
American Airlines
Deal found 14/7$1,498
Fri 14/812:00
SYD
-
IND
1 stop22h 52m
American Airlines
Thu 20/806:00
IND
-
SYD
1 stop35h 05m
American Airlines
Deal found 15/7$1,505
Thu 27/809:10
SYD
-
IND
2 stops22h 07m
American Airlines
Thu 3/918:10
IND
-
SYD
2 stops22h 55m
American Airlines
Deal found 13/7$1,528
Thu 13/809:10
SYD
-
IND
2 stops27h 53m
American Airlines
Mon 17/816:07
IND
-
SYD
1 stop24h 58m
American Airlines
Deal found 13/7$1,538
Thu 6/809:10
SYD
-
IND
2 stops24h 16m
American Airlines
Mon 10/815:56
IND
-
SYD
2 stops25h 09m
American Airlines
Deal found 17/7$1,548
Fri 28/812:00
SYD
-
IND
1 stop25h 43m
Multiple Airlines
Fri 4/918:28
IND
-
SYD
1 stop22h 27m
Multiple Airlines
Deal found 14/7$1,565
Fri 28/809:10
SYD
-
IND
1 stop23h 02m
British Airways
Fri 4/913:42
IND
-
SYD
2 stops27h 23m
British Airways
Deal found 14/7$1,570

Find flight deals from Sydney to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Indianapolis (IND). 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 18 July 2026.

Round-trip from

$1,419

One-way from

$855

Popular in

December

Cheapest in

November

Average price

$1,932
American Airlines
  • American Airlines
  • 29/7-1/8
  • 2 total stops
  • 55h 29m total
  • Sydney to Indianapolis
Search Deals
American Airlines
  • American Airlines
  • 28/8
  • 1 total stop
  • 23h 02m total
  • Sydney to Indianapolis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($476 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($179 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Indianapolis 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 18 July 2026.
Use the filters below to find and compare flights from Sydney to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 27/8

09:10-17:17

2 stops22h 07m

Indianapolis

Thu 3/9

18:10-07:05

2 stops22h 55m

$1,528

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 13/8

09:10-18:12

1 stop23h 02m

Indianapolis

Mon 17/8

16:07-07:05

1 stop24h 58m

$1,544

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 6/8

09:10-23:43

2 stops28h 33m

Indianapolis

Mon 10/8

16:07-07:05

1 stop24h 58m

$1,553

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sat 12/9

09:10-16:43

1 stop21h 33m

Indianapolis

Sun 20/9

16:13-07:30

1 stop25h 17m

$1,623
Fastest return journey

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 18/10

10:10-16:51

1 stop21h 41m

Indianapolis

Wed 21/10

17:23-06:55

1 stop22h 32m

$1,623

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Fri 14/8

10:20-15:39

1 stop19h 19m

Indianapolis

Thu 20/8

07:25-06:55

1 stop33h 30m

$1,663

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sat 3/10

09:30-20:05

2 stops24h 35m

Indianapolis

Sat 10/10

11:50-07:55

2 stops29h 05m

$1,664

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Fri 2/10

09:30-17:49

2 stops22h 19m

Indianapolis

Sat 10/10

13:38-07:55

2 stops27h 17m

$1,674
Cheapest one-way

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Fri 14/8

09:10-18:12

1 stop47h 02m

$862

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sat 29/8

09:10-20:52

2 stops25h 42m

$869

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Sydney 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Indianapolis

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

Currently, November is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $1,217). Flying from Sydney to Indianapolis in December is currently the most expensive (average of $3,056). 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.

How much does it cost for a return flight from Sydney to Indianapolis?

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated 18 July 2026.
Check out reviews from past customers who have flown with Qantas Airways and United Airlines from Sydney to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,062 reviews
Check prices

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,062 reviews
Qantas Airways
7.5
Good
1,062 reviews
Check prices

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
10,006 reviews
Qantas Airways
7.5
Good
1,062 reviews
Check prices

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

Find useful and relevant information for your journey from Sydney to Indianapolis. 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 Sydney to Indianapolis?

    For as low as $1,528, American Airlines can have you in Indianapolis from Sydney in 22h 07m. Airlines will cover a distance of 14936 km.

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

    United Airlines, at $1,184, was found to be the cheapest airline from Sydney to Indianapolis. An alternate airline flying to your destination would be Qantas Airways. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Indianapolis 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 Sydney to Indianapolis?

    Currently, November is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $1,217). Flying from Sydney to Indianapolis in December is currently the most expensive (average of $3,056). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to O'Hare Intl flights
Sydney to Cincinnati flights
Sydney to Midway flights
Sydney to Louisville flights

Top 2 airlines flying from Sydney to Indianapolis

Discover the top 2 airlines that operate flights from Sydney to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,184Average$1,726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,482Average$1,887FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Indianapolis from Sydney today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Indianapolis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on Sydney to Indianapolis 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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