HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$511+ Cheap flights from Indiana to Sydney (SYD)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
เม.ย. 5 — เม.ย. 121
ส. 4/5
ส. 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indiana to Sydney 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 Indiana to Sydney

Keep the following information in mind while searching for Indiana to Sydney flight deals. Data was last updated มีนาคม 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$941
(Mytrip)

One-way from

$532
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,346
Provider with most accurate pricing for Indianapolis-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Sydney Kingsford Smith flights.
Search Deals
From Indiana to Sydney Kingsford Smith
Search Deals
One-way flight from Indiana to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Indiana to Sydney

Cheapest flights from Indiana to Sydney
Explore the most affordable flight options available from Indiana to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on มีนาคม 31, 2025.

This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อา. 5/118:45 amORD - SYD
2 stops31h 35mAir Canada
อ. 5/279:20 amSYD - ORD
2 stops37h 39mAir Canada
Deal found 3/30$1,034
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ส. 11/11:30 pmORD - SYD
2 stops28h 20mQantas Airways
อา. 11/167:05 amSYD - ORD
2 stops27h 26mQantas Airways
Deal found 3/30$1,101
This oojo deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ส. 5/106:45 pmORD - SYD
2 stops26h 00mFiji Airways
ส. 5/171:45 pmSYD - ORD
2 stops21h 39mFiji Airways
Deal found 3/31$1,197
This Gurufare deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
จ. 11/34:25 pmORD - SYD
1 stop34h 50mANA
อ. 11/119:45 pmSYD - ORD
1 stop26h 35mANA
Deal found 3/31$1,202
This Fiji Airways deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อ. 8/57:03 pmORD - SYD
2 stops25h 42mMultiple Airlines
อ. 8/121:15 pmSYD - ORD
2 stops25h 19mMultiple Airlines
Deal found 3/29$1,203
This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อา. 6/110:30 amIND - SYD
2 stops30h 50mAir Canada
พ. 6/119:20 amSYD - IND
2 stops44h 39mAir Canada
Deal found 3/30$1,254
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
พ. 5/143:51 pmSDF - SYD
2 stops29h 54mMultiple Airlines
พ. 5/211:15 pmSYD - SDF
3 stops35h 28mMultiple Airlines
Deal found 3/30$1,306
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
พ. 10/225:50 pmORD - SYD
2 stops33h 55mAlaska Airlines
อ. 10/289:40 pmSYD - ORD
2 stops34h 39mAlaska Airlines
Deal found 3/30$1,336
This Justfly.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อา. 6/19:30 amCVG - SYD
2 stops31h 50mAir Canada
อา. 6/159:20 amSYD - CVG
2 stops44h 27mAir Canada
Deal found 3/30$1,345
This Justfly.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อ. 5/611:25 amORD - SYD
2 stops40h 35mTurkish Airlines
พ. 6/118:55 pmSYD - ORD
2 stops51h 45mTurkish Airlines
Deal found 3/30$1,422
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อา. 6/14:49 pmIND - SYD
1 stop24h 16mAmerican Airlines
พ. 6/119:10 amSYD - IND
1 stop22h 37mAmerican Airlines
Deal found 3/30$1,441
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
อ. 7/82:31 pmCVG - SYD
2 stops26h 34mAmerican Airlines
พ. 7/309:10 amSYD - CVG
2 stops24h 12mAmerican Airlines
Deal found 3/30$1,446

Cheapflights Fare Finder

Customize your flight search to find flights from Indiana to Sydney 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 2,558,603 searches. Data last updated มีนาคม 31, 2025.
Use the filters below to find and compare flights from Indiana to Sydney that are best for you.

Fly from

Indiana

Fly to

Sydney

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

อา. 5/11

8:45 am-7:20 am

2 stops31h 35m

Sydney Kingsford Smith

อ. 5/27

9:20 am-7:59 am

2 stops37h 39m

$1,034

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

ส. 5/10

6:45 pm-11:45 am

2 stops26h 00m

Sydney Kingsford Smith

ส. 5/17

1:45 pm-8:24 pm

2 stops21h 39m

$1,197

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

อ. 8/5

7:03 pm-11:45 am

2 stops25h 42m

Sydney Kingsford Smith

อ. 8/12

1:15 pm-11:34 pm

2 stops25h 19m

$1,203

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

พ. 8/27

5:45 pm-7:15 pm

1 stop34h 30m

Sydney Kingsford Smith

อา. 9/7

11:50 am-5:01 am

2 stops32h 11m

$1,212

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

อา. 6/1

10:30 am-7:20 am

2 stops30h 50m

Sydney Kingsford Smith

พ. 6/11

9:20 am-3:59 pm

2 stops44h 39m

$1,254

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

พ. 5/14

3:51 pm-11:45 am

2 stops29h 54m

Sydney Kingsford Smith

พ. 5/21

1:15 pm-10:43 am

3 stops35h 28m

$1,306

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

อา. 6/1

9:30 am-7:20 am

2 stops31h 50m

Sydney Kingsford Smith

อา. 6/15

9:20 am-3:47 pm

2 stops44h 27m

$1,345

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

พ. 6/11

3:12 pm-7:05 am

1 stop24h 53m

Sydney Kingsford Smith

จ. 6/23

9:10 am-3:44 pm

1 stop21h 34m

$1,351

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

พ. 5/7

6:58 pm-7:45 pm

2 stops33h 47m

Sydney Kingsford Smith

อา. 6/8

9:40 pm-6:59 pm

2 stops36h 19m

$1,364

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

อ. 5/6

11:25 am-7:00 pm

2 stops40h 35m

Sydney Kingsford Smith

พ. 6/11

8:55 pm-9:40 am

2 stops51h 45m

$1,422

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 54 results
1
2
3
...
6

Best time to book a flight from Indiana to Sydney

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

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

Currently, February is the cheapest month in which you can book a flight from Indiana to Sydney (average of $1,046). Flying from Indiana to Sydney in December is currently the most expensive (average of $1,643). 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.

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

Find hourly flight availability from Indiana to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated มีนาคม 31, 2025.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated มีนาคม 31, 2025.
See what other customers who have flown with Air Tahiti Nui, Korean Air and Japan Airlines from Indiana to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,051 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
831 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very good
180 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Crew

9.1

Boarding

8.7

Food

7.8

Overall

8.7

Comfort

8.0

Entertainment

7.2

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Indiana?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Indiana to Sydney.

  • What are the cheapest airlines to fly from Indiana to Sydney one-way?

    The cheapest airlines for a one-way flight from Indiana to Sydney are Fiji Airways ($601), Alaska Airlines ($737), and Air Canada ($752).

  • What are the most popular routes from Indiana to Sydney?

    The most popular flight routes from Indiana to Sydney are Chicago O'Hare Intl - Sydney Kingsford Smith, Chicago Midway - Sydney Kingsford Smith and Indianapolis - Sydney Kingsford Smith.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Indiana to Sydney (average of $1,046). Flying from Indiana to Sydney in December is currently the most expensive (average of $1,643). 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

Traveling to a place near Indiana?

Book flights to Indiana if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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 Indiana to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
John F Kennedy Intl to Sydney flights
Dallas/Fort Worth to Sydney flights
San Francisco to Sydney flights
Newark to Sydney flights
LaGuardia to Sydney flights
Dulles Intl to Sydney flights
Seattle to Sydney flights
Reagan-National to Sydney flights
Ontario to Sydney flights
O'Hare Intl to Sydney flights
Baltimore to Sydney flights
Hobby to Sydney flights
Honolulu to Sydney flights
Santa Ana to Sydney flights
Atlanta to Sydney flights
Denver to Sydney flights
Boston to Sydney flights
George Bush Intcntl to Sydney flights
Miami to Sydney flights
Minneapolis to Sydney flights
Detroit to Sydney flights
Midway to Sydney flights
Philadelphia to Sydney flights
Sky Harbor Intl to Sydney flights
Charlotte to Sydney flights
Orlando to Sydney flights
San Jose to Sydney flights
Raleigh to Sydney flights
Salt Lake City to Sydney flights
Austin to Sydney flights
Fort Lauderdale to Sydney flights
Las Vegas to Sydney flights
San Diego to Sydney flights
Tampa to Sydney flights
Burbank to Sydney flights
Oakland to Sydney flights
Indianapolis to Sydney flights
Nashville to Sydney flights
Kansas City to Sydney flights
Portland to Sydney flights
Cincinnati to Sydney flights
Cleveland to Sydney flights
Columbus to Sydney flights
Pittsburgh to Sydney flights
Love Field to Sydney flights
Greensboro to Sydney flights
Tulsa to Sydney flights
West Palm Beach to Sydney flights
Sacramento to Sydney flights

Top 6 airlines flying from Indiana to Sydney

Discover the top 6 airlines that operate flights from Indiana to Sydney. 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 2,558,603 searches. Data last updated มีนาคม 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$835Average$1,172FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$882Average$1,429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$896Average$1,451FlexibilityNo cancel feeOn-time69%
DeltaCheapest$964Average$1,196FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,190Average$1,543FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,511Average$1,734FlexibilityNo cancel feeOn-time78%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.