How long is the flight from Sydney to Indianapolis?

There are many flights that can get you from Sydney to Indianapolis in 21h. Fly via American Airlines, Air Canada, or Qantas Airways to get the fastest option. There are 9281 mi between Sydney and Indianapolis. This flight may include one or multiple stops.

What is the cheapest airline to fly from Sydney to Indianapolis round-trip?

Cheapflights users have booked flights from Sydney to Indianapolis round-trip from $827. You may be able to fly from Sydney to Indianapolis for 39% less than the average price by searching for this airline.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from SYD to IND?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Indianapolis as you normally would.

Most accurate provider : When it comes to deals on Sydney-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-Indianapolis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sydney-Indianapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$739+ Cheap Flights from Sydney to Indianapolis

Q: How much does it cost to fly round-trip from Sydney to Indianapolis?

Airfare is typical for this route at the moment. Sydney to Indianapolis flights typically cost between $1,050 and $1,517 in February. The cheapest round-trip price found within the last 3 days was $1,068 on American Airlines (Feb 14-Feb 19).

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Find cheap flights from Sydney to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sydney to Indianapolis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,068 (American Airlines)
One-way from	$739 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$1,245

Provider with most accurate pricing for Sydney Kingsford Smith-Indianapolis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Indianapolis flights.

Search Deals

From Sydney Kingsford Smith to Indianapolis

Search Deals

One-way flight from Sydney Kingsford Smith to Indianapolis

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($184 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Find flight deals from Sydney to Indianapolis

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 November 12, 2025.

Thu 12/252:15 pmSYD - IND

2 stops25h 08mDelta

Thu 1/112:49 pmIND - SYD

2 stops27h 41mDelta

Deal found 11/10

$1,592

Sat 12/2711:50 amSYD - IND

1 stop19h 59mUnited Airlines

Sat 1/33:25 pmIND - SYD

2 stops47h 35mUnited Airlines

Deal found 11/12

$1,598

Sat 12/2710:40 amSYD - IND

1 stop22h 14mDelta

Sat 1/35:49 pmIND - SYD

1 stop22h 41mDelta

Deal found 11/12

$1,647

Fri 12/2610:40 amSYD - IND

1 stop22h 14mDelta

Fri 1/25:49 pmIND - SYD

1 stop22h 41mDelta

Deal found 11/11

$1,648

Thu 12/254:00 pmSYD - IND

3 stops35h 33mMultiple Airlines

Thu 1/112:38 pmIND - SYD

2 stops26h 47mMultiple Airlines

Deal found 11/10

$2,031

Fri 12/268:00 amSYD - IND

2 stops25h 00mMultiple Airlines

Fri 1/211:00 amIND - SYD

3 stops28h 25mMultiple Airlines

Deal found 11/11

$2,914

Sat 12/278:00 amSYD - IND

3 stops29h 29mMultiple Airlines

Sat 1/37:25 pmIND - SYD

2 stops23h 30mMultiple Airlines

Deal found 11/12

$3,042

Best flights from Sydney to Indianapolis
Discover carefully curated flight deals from Sydney to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2025.

Sat 2/1411:20 amSYD - IND

1 stop21h 00mAmerican Airlines

Thu 2/195:32 pmIND - SYD

1 stop23h 28mAmerican Airlines

Deal found 11/11

$1,068

Thu 4/210:20 amSYD - IND

2 stops39h 55mAir Canada

Thu 4/93:38 pmIND - SYD

2 stops25h 42mAir Canada

Deal found 11/11

$1,180

Sun 3/87:20 amSYD - IND

2 stops25h 08mQantas Airways

Tue 3/104:41 pmIND - SYD

2 stops26h 39mQantas Airways

Deal found 11/9

$1,232

Wed 1/142:05 pmSYD - IND

1 stop19h 38mMultiple Airlines

Wed 1/285:30 pmIND - SYD

1 stop23h 30mMultiple Airlines

Deal found 11/10

$1,345

Wed 1/1411:50 amSYD - IND

2 stops22h 02mUnited Airlines

Wed 1/283:45 pmIND - SYD

2 stops25h 20mUnited Airlines

Deal found 11/10

$1,348

Wed 1/1411:20 amSYD - IND

1 stop21h 51mAmerican Airlines

Wed 1/2812:45 pmIND - SYD

2 stops28h 15mAmerican Airlines

Deal found 11/10

$1,331

Thu 4/210:30 amSYD - IND

2 stops24h 45mUnited Airlines

Thu 4/97:30 pmIND - SYD

1 stop21h 25mUnited Airlines

Deal found 11/11

$1,403

Last-minute flights from Sydney to Indianapolis
Discover last-minute flight deals from Sydney to Indianapolis. Data last updated November 12, 2025 and is based on user searches.

Thu 12/2511:50 amSYD - IND

1 stop19h 59mUnited Airlines

Thu 1/19:00 amIND - SYD

1 stop30h 00mUnited Airlines

Deal found 11/10

$1,592

Thu 12/254:00 pmSYD - IND

3 stops35h 33mMultiple Airlines

Thu 1/112:38 pmIND - SYD

2 stops26h 47mMultiple Airlines

Deal found 11/10

$2,031

Fri 12/2610:40 amSYD - IND

1 stop22h 14mDelta

Fri 1/25:49 pmIND - SYD

1 stop22h 41mDelta

Deal found 11/11

$1,648

Fri 12/268:00 amSYD - IND

2 stops25h 00mMultiple Airlines

Fri 1/211:00 amIND - SYD

3 stops28h 25mMultiple Airlines

Deal found 11/11

$2,914

Sat 12/2711:50 amSYD - IND

1 stop19h 59mUnited Airlines

Sat 1/33:25 pmIND - SYD

2 stops47h 35mUnited Airlines

Deal found 11/12

$1,598

Sat 12/2710:40 amSYD - IND

1 stop22h 14mDelta

Sat 1/35:49 pmIND - SYD

1 stop22h 41mDelta

Deal found 11/12

$1,647

Sat 12/278:00 amSYD - IND

3 stops29h 29mMultiple Airlines

Sat 1/37:25 pmIND - SYD

2 stops23h 30mMultiple Airlines

Deal found 11/12

$3,042

One-way flights from Sydney to Indianapolis
Search for one-way flight options from Sydney to Indianapolis. Find affordable one-way fares based on user searches. Data last updated November 12, 2025.

Sat 12/139:40 pmSYD - IND

3 stops50h 03mMultiple Airlines

Deal found 11/9

$739

Sun 1/49:30 pmSYD - IND

3 stops34h 24mMultiple Airlines

Deal found 11/9

$1,570

Sun 1/42:05 pmSYD - IND

1 stop20h 30mAmerican Airlines

Deal found 11/9

$2,632

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

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sat 2/14

11:20 am-4:20 pm

1 stop21h 00m

Indianapolis

Thu 2/19

5:32 pm-9:00 am

1 stop23h 28m

$1,068

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 4/2

10:20 am-11:15 am

2 stops39h 55m

Indianapolis

Thu 4/9

3:38 pm-7:20 am

2 stops25h 42m

$1,180

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 3/8

7:20 am-4:28 pm

2 stops25h 08m

Indianapolis

Tue 3/10

4:41 pm-10:20 am

2 stops26h 39m

$1,232

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Wed 1/14

11:20 am-5:11 pm

1 stop21h 51m

Indianapolis

Wed 1/28

12:45 pm-9:00 am

2 stops28h 15m

$1,331

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Wed 1/14

2:05 pm-5:43 pm

1 stop19h 38m

Indianapolis

Wed 1/28

5:30 pm-9:00 am

1 stop23h 30m

$1,345

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Wed 1/14

11:50 am-5:52 pm

2 stops22h 02m

Indianapolis

Wed 1/28

3:45 pm-9:05 am

2 stops25h 20m

$1,348

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Thu 4/2

10:30 am-8:15 pm

2 stops24h 45m

Indianapolis

Thu 4/9

7:30 pm-6:55 am

1 stop21h 25m

$1,403

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sat 12/13

9:40 pm-7:43 am

3 stops50h 03m

$739

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 1/4

9:30 pm-3:54 pm

3 stops34h 24m

$1,570

SydneyIndianapolis

SYD - IND

SYDIND

Sydney Kingsford Smith

Sun 1/4

2:05 pm-6:35 pm

1 stop20h 30m

$2,632

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Compare providers for flights from Sydney to Indianapolis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Indianapolis in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sydney-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sydney-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sydney-Indianapolis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sydney-Indianapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, October is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $748). Flying from Sydney to Indianapolis in May is currently the most expensive (average of $1,075). 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 to fly round-trip from Sydney to Indianapolis?

Reviews of airlines servicing Indianapolis

See what other customers who have flown with United Airlines from Sydney to Indianapolis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,015 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,015 reviews

United Airlines

7.4

Good

9,015 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Sydney to Indianapolis?
There are many flights that can get you from Sydney to Indianapolis in 21h. Fly via American Airlines, Air Canada, or Qantas Airways to get the fastest option. There are 9281 mi between Sydney and Indianapolis. This flight may include one or multiple stops.
What is the cheapest airline to fly from Sydney to Indianapolis round-trip?
Cheapflights users have booked flights from Sydney to Indianapolis round-trip from $827. You may be able to fly from Sydney to Indianapolis for 39% less than the average price by searching for this airline.
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 vacation 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, October is the cheapest month in which you can book a flight from Sydney to Indianapolis (average of $748). Flying from Sydney to Indianapolis in May is currently the most expensive (average of $1,075). 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

Terre Haute

Muncie

Noblesville

Fishers

Greenwood

Anderson

Kokomo

Bloomington

Plainfield

Franklin

Carmel

Crawfordsville

Speedway

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sydney to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$827	Average$1,053	FlexibilityNo cancel fee	On-time69%

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$739+ Cheap flights from Sydney (SYD) to Indianapolis (IND)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sydney to Indianapolis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sydney to Indianapolis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Indianapolis

Cheapest flights from Sydney to IndianapolisExplore 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 November 12, 2025.

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 November 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Indianapolis that are best for you.

Compare providers for flights from Sydney to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Indianapolis in November.

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.

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?

How much does it cost to fly round-trip from Sydney to Indianapolis?

Reviews of airlines servicing Indianapolis

See what other customers who have flown with United Airlines from Sydney to Indianapolis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What is the cheapest airline to fly from Sydney to Indianapolis round-trip?

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

How can I find direct flights from Sydney to Indianapolis?

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

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

Traveling to a place near Indianapolis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sydney to Indianapolis

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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 November 12, 2025.