HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$414+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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

Discover tips and strategies to find the most affordable flight options for your journey from Indiana (USIN) to Sydney (SYD). 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 January 21, 2025.

Round-trip from

$848
(Ovago)

One-way from

$414
(American Airlines)
From Indiana to Sydney Kingsford Smith
Search Deals
One-way flight from Indiana to Sydney Kingsford Smith
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 January 21, 2025.

This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/43:22 pmORD - SYD
1 stop22h 13mQantas Airways
Mon 2/1011:15 amSYD - ORD
1 stop23h 30mQantas Airways
Deal found 1/20$848
This Flighttix deal was found by Cheapflights users on 1/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/232:14 pmORD - SYD
1 stop24h 11mBritish Airways
Wed 2/511:50 amSYD - ORD
1 stop22h 48mBritish Airways
Deal found 1/20$851
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/282:13 pmORD - SYD
1 stop24h 12mAmerican Airlines
Sun 3/95:25 pmSYD - ORD
1 stop29h 00mAmerican Airlines
Deal found 1/20$856
This CheapTickets.ch deal was found by Cheapflights users on 1/20. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:00 amORD - SYD
2 stops33h 00mMultiple Airlines
Thu 3/1311:50 amSYD - ORD
1 stop19h 23mMultiple Airlines
Deal found 1/20$880
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Tue 5/67:45 pmORD - SYD
2 stops32h 30mANA
Tue 5/278:55 pmSYD - ORD
1 stop26h 45mANA
Deal found 1/20$962
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:20 amCVG - SYD
2 stops34h 40mUnited Airlines
Sat 5/319:30 amSYD - CVG
2 stops28h 13mUnited Airlines
Deal found 1/21$971
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:10 amCVG - SYD
1 stop33h 25mDelta
Sat 5/319:25 amSYD - CVG
2 stops39h 18mDelta
Deal found 1/21$985
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:32 pmSDF - SYD
1 stop23h 28mUnited Airlines
Sat 3/811:50 amSYD - SDF
1 stop25h 57mUnited Airlines
Deal found 1/21$1,007
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 3/14:42 pmIND - SYD
1 stop24h 18mAmerican Airlines
Fri 3/1411:15 amSYD - IND
1 stop21h 12mAmerican Airlines
Deal found 1/20$1,022
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:49 pmMDW - SYD
3 stops54h 41mMultiple Airlines
Fri 3/146:15 amSYD - MDW
3 stops39h 16mMultiple Airlines
Deal found 1/21$1,022
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:20 amFWA - SYD
2 stops33h 15mDelta
Fri 11/1411:05 amSYD - FWA
2 stops39h 53mDelta
Deal found 1/21$1,050
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/610:29 amIND - SYD
2 stops30h 06mDelta
Thu 3/1310:05 amSYD - IND
1 stop35h 18mDelta
Deal found 1/21$1,055

Find flights from Indiana to Sydney within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 2/4

3:22 pm-6:35 am

1 stop22h 13m

Sydney Kingsford Smith

Mon 2/10

11:15 am-5:45 pm

1 stop23h 30m

$848

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 2/28

2:13 pm-7:25 am

1 stop24h 12m

Sydney Kingsford Smith

Sun 3/9

5:25 pm-5:25 am

1 stop29h 00m

$856

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 1/24

8:30 am-6:10 am

1 stop28h 40m

Sydney Kingsford Smith

Thu 2/6

11:50 am-2:25 pm

1 stop19h 35m

$858

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 3/9

2:13 pm-7:25 am

1 stop25h 12m

Sydney Kingsford Smith

Sun 3/23

9:25 pm-6:33 am

1 stop25h 08m

$861

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Thu 3/6

7:00 am-9:00 am

2 stops33h 00m

Sydney Kingsford Smith

Thu 3/13

11:50 am-3:13 pm

1 stop19h 23m

$880

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 5/10

6:20 am-7:00 am

2 stops34h 40m

Sydney Kingsford Smith

Sat 5/31

9:30 am-11:43 pm

2 stops28h 13m

$971

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 5/10

7:10 am-6:35 am

1 stop33h 25m

Sydney Kingsford Smith

Sat 5/31

9:25 am-10:43 am

2 stops39h 18m

$985

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sat 3/1

3:32 pm-7:00 am

1 stop23h 28m

Sydney Kingsford Smith

Sat 3/8

11:50 am-9:47 pm

1 stop25h 57m

$1,007

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 3/1

4:42 pm-9:00 am

1 stop24h 18m

Sydney Kingsford Smith

Fri 3/14

11:15 am-5:27 pm

1 stop21h 12m

$1,022

ChicagoSydney

MDW - SYD

MDWSYD

Chicago Midway

Fri 3/7

12:49 pm-12:30 pm

3 stops54h 41m

Sydney Kingsford Smith

Fri 3/14

6:15 am-5:31 am

3 stops39h 16m

$1,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 58 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.

Travel insights for flights from Indiana to Sydney

Get recent, data-driven insights about flights from Indiana to Sydney including ideal travel times, pricing trends, and more.

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 $1,051). 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 January 21, 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 January 21, 2025.
See what other customers who have flown with Delta, Qantas Airways and American 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
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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
8.5
Very good
1,039 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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
8.4
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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.

Singapore Airlines
8.1
Very good
1,328 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Comfort

8.1

Crew

9.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2

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 American Airlines ($414), Qantas Airways ($423), and United Airlines ($552).

  • 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 $1,051). 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
Dallas/Fort Worth to Sydney flights
San Francisco to Sydney flights
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
Dulles Intl to Sydney flights
Seattle to Sydney flights
Reagan-National to Sydney flights
Ontario to Sydney flights
LaGuardia to Sydney flights
O'Hare Intl to Sydney flights
Hobby to Sydney flights
Honolulu to Sydney flights
Santa Ana to Sydney flights
Baltimore to Sydney flights
George Bush Intcntl to Sydney flights
Atlanta to Sydney flights
Boston to Sydney flights
Denver to Sydney flights
Detroit to Sydney flights
Minneapolis to Sydney flights
Philadelphia to Sydney flights
Midway to Sydney flights
Miami to Sydney flights
Portland to Sydney flights
Sky Harbor Intl to Sydney flights
Raleigh to Sydney flights
Love Field to Sydney flights
Charlotte to Sydney flights
Orlando to Sydney flights
Salt Lake City to Sydney flights
Austin to Sydney flights
Tampa to Sydney flights
San Diego to Sydney flights
Fort Lauderdale to Sydney flights
San Jose to Sydney flights
Cleveland to Sydney flights
Indianapolis to Sydney flights
Las Vegas to Sydney flights
Nashville to Sydney flights
Columbus to Sydney flights
Pittsburgh to Sydney flights
Cincinnati to Sydney flights
Long Beach to Sydney flights
Seattle to Coolangatta flights
Kansas City to Sydney flights
Albuquerque to Sydney flights
Omaha to Sydney flights
Hartford to Sydney flights
St. Louis 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,015Average$1,603FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,015Average$1,324FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,058Average$1,343FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,162Average$1,420FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,242Average$1,569FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,320Average$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.