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Cheap flights from Sydney to Indianapolis from $1,580

SYD — IND
2 Oct — 9 Oct1
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

Thu 29/1011:10 -
2 stops38h 12m
Mon 2/1120:06 -
1 stop42h 49m
Deal found 29/8$1,580
Mon 12/1013:00 -
1 stop23h 17m
Mon 19/1007:00 -
1 stop34h 05m
Deal found 29/8$1,584
Thu 15/1013:00 -
1 stop23h 17m
Thu 22/1007:00 -
1 stop34h 05m
Deal found 31/8$1,650
Sun 11/1013:00 -
1 stop21h 24m
Sun 18/1007:00 -
1 stop34h 05m
Deal found 28/8$1,658
Tue 20/1010:10 -
1 stop21h 41m
Tue 3/1117:15 -
1 stop23h 45m
Deal found 31/8$1,682
Sat 17/1013:00 -
1 stop23h 17m
Sat 24/1007:00 -
1 stop35h 00m
Deal found 1/9$1,721
Sun 11/1006:00 -
2 stops25h 51m
Sun 18/1017:00 -
1 stop24h 05m
Deal found 28/8$1,736
Tue 20/1010:10 -
2 stops26h 07m
Tue 3/1117:15 -
1 stop23h 45m
Deal found 31/8$1,745
Thu 15/1010:10 -
1 stop21h 41m
Thu 22/1017:00 -
2 stops30h 25m
Deal found 31/8$1,769
Sat 17/1006:00 -
2 stops25h 51m
Sat 24/1020:14 -
1 stop43h 41m
Deal found 1/9$1,777

Find flight deals from Sydney to Indianapolis

Round-trip from

$1,580

Popular in

December

Cheapest in

August

Average price

$1,838
American Airlines
  • American Airlines
  • 29/10-2/11
  • 3 total stops
  • 81h 01m total
  • Sydney to Indianapolis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($471 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($157 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Mon 12/10

13:00-21:17

1 stop23h 17m

Indianapolis

Mon 19/10

07:00-08:05

1 stop34h 05m

$1,584

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Thu 29/10

11:10-10:22

2 stops38h 12m

Indianapolis

Mon 2/11

20:06-06:55

1 stop42h 49m

$1,584

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Sun 11/10

13:00-19:24

1 stop21h 24m

Indianapolis

Sun 18/10

07:00-08:05

1 stop34h 05m

$1,658
Fastest return journey

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Tue 20/10

10:10-16:51

1 stop21h 41m

Indianapolis

Tue 3/11

17:15-09:00

1 stop23h 45m

$1,682

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Tue 20/10

10:10-21:17

2 stops26h 07m

Indianapolis

Tue 3/11

15:28-09:00

2 stops25h 32m

$1,745

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Sat 17/10

06:00-16:51

2 stops25h 51m

Indianapolis

Sat 24/10

20:14-06:55

1 stop43h 41m

$1,777

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Thu 15/10

10:10-19:08

2 stops23h 58m

Indianapolis

Thu 22/10

17:23-08:05

2 stops23h 42m

$1,791

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Sun 11/10

11:20-17:49

2 stops21h 29m

Indianapolis

Sun 18/10

13:38-08:00

2 stops27h 22m

$1,843

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Wed 24/2

11:50-04:33

1 stop32h 43m

Indianapolis

Wed 10/3

19:30-09:20

1 stop21h 50m

$2,058
Cheapest one-way
Fastest single journey

SydneyIndianapolis

SYD Sydney Kingsford Smith - IND Indianapolis

SYDIND

Sydney Kingsford Smith

Sun 20/12

09:15-15:44

1 stop22h 29m

$1,701

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 11 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

Cheapflights Insights

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

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

Airfare is typical for this route at the moment.

Sydney to Indianapolis flights typically cost between $1,195 and $1,950 in October.
The cheapest return price found within the last 5 days was $1,580 on American Airlines (29 Oct–2 Nov).

Reviews of airlines servicing Indianapolis

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
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.1

Overall

7.5

Food

7.0

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
1,088 reviews
Qantas Airways
7.5
Good
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.1

Overall

7.5

Food

7.0

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
10,159 reviews
Qantas Airways
7.5
Good
1,088 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.1

Overall

7.5

Food

7.0

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

  • How long is the flight from Sydney to Indianapolis?

    For as low as $1,682, American Airlines can have you in Indianapolis from Sydney in 21h 41m. Airlines will cover a distance of 14936 km. This flight may include one or multiple stops.

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

    United Airlines, at $1,171, 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 37% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sydney to Indianapolis

Sydney to O'Hare Intl flights
Sydney to Midway flights
Sydney to Louisville flights
Sydney to Cincinnati flights

Top 2 airlines flying from Sydney to Indianapolis

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,171Average$1,685FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,348Average$1,836FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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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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