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Cheap flights from Indiana to Sydney from $662

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
27 Jan — 3 Feb1
1 adult

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 22 January 2025.

Round-trip from

$1,357

One-way from

$662
Qantas Airways
  • Qantas Airways
  • 4/2-10/2
  • 2 total stops
  • 45h 43m total
  • Indiana to Sydney
Search Deals
American Airlines
  • American Airlines
  • 30/1
  • 2 total stops
  • 25h 12m total
  • Indiana to Sydney
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 22 January 2025.

Tue 4/215:22ORD - SYD
1 stop22h 13mQantas Airways
Mon 10/211:15SYD - ORD
1 stop23h 30mQantas Airways
Deal found 20/1$1,357
Mon 17/310:15ORD - SYD
2 stops29h 10mAmerican Airlines
Tue 25/321:25SYD - ORD
1 stop25h 08mAmerican Airlines
Deal found 21/1$1,371
Sun 9/314:13ORD - SYD
1 stop25h 12mBritish Airways
Sun 23/321:25SYD - ORD
1 stop25h 08mBritish Airways
Deal found 20/1$1,378
Sat 25/115:20ORD - SYD
1 stop24h 40mMultiple Airlines
Mon 27/111:50SYD - ORD
1 stop20h 39mMultiple Airlines
Deal found 21/1$1,414
Fri 9/507:00ORD - SYD
2 stops45h 15mANA
Fri 23/511:50SYD - ORD
2 stops47h 35mANA
Deal found 21/1$1,475
Thu 11/913:55SDF - SYD
2 stops27h 05mUnited Airlines
Thu 18/909:30SYD - SDF
2 stops26h 00mUnited Airlines
Deal found 21/1$1,554
Sat 10/506:20CVG - SYD
2 stops34h 35mUnited Airlines
Sat 31/509:30SYD - CVG
2 stops28h 13mUnited Airlines
Deal found 21/1$1,554
Sat 10/507:10CVG - SYD
1 stop33h 25mDelta
Sat 31/509:25SYD - CVG
2 stops39h 18mDelta
Deal found 21/1$1,576
Sat 1/316:42IND - SYD
1 stop24h 18mAmerican Airlines
Fri 14/311:15SYD - IND
1 stop21h 12mAmerican Airlines
Deal found 21/1$1,635
Fri 7/312:49MDW - SYD
3 stops54h 41mMultiple Airlines
Fri 14/306:15SYD - MDW
3 stops39h 16mMultiple Airlines
Deal found 21/1$1,635
Thu 6/310:29IND - SYD
2 stops30h 06mDelta
Thu 13/313:15SYD - IND
2 stops35h 31mDelta
Deal found 21/1$1,680
Thu 11/913:30CVG - SYD
2 stops27h 50mAir Canada
Thu 18/909:20SYD - CVG
3 stops48h 59mAir Canada
Deal found 21/1$1,779

Find flights from Indiana to Sydney within your budget

Customise 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 647,157 searches. Data last updated 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 4/2

15:22-06:35

1 stop22h 13m

Sydney Kingsford Smith

Mon 10/2

11:15-17:45

1 stop23h 30m

$1,357

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 17/3

12:05-06:35

1 stop26h 30m

Sydney Kingsford Smith

Tue 25/3

21:25-06:33

1 stop25h 08m

$1,371

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 9/3

14:13-07:25

1 stop25h 12m

Sydney Kingsford Smith

Sun 23/3

21:25-06:33

1 stop25h 08m

$1,378

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 25/1

15:20-09:00

1 stop24h 40m

Sydney Kingsford Smith

Mon 27/1

11:50-15:29

1 stop20h 39m

$1,414

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 10/5

06:20-07:00

2 stops34h 40m

Sydney Kingsford Smith

Sat 31/5

09:30-23:43

2 stops28h 13m

$1,554

CincinnatiSydney

CVG - SYD

CVGSYD

Cincinnati Cinci./N. Kentucky

Sat 10/5

07:10-06:35

1 stop33h 25m

Sydney Kingsford Smith

Sat 31/5

09:25-10:43

2 stops39h 18m

$1,576

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Sat 1/3

15:32-07:00

1 stop23h 28m

Sydney Kingsford Smith

Sat 8/3

11:50-21:47

1 stop25h 57m

$1,611

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sat 1/3

16:42-09:00

1 stop24h 18m

Sydney Kingsford Smith

Fri 14/3

11:15-17:27

1 stop21h 12m

$1,635

ChicagoSydney

MDW - SYD

MDWSYD

Chicago Midway

Fri 7/3

12:49-12:30

3 stops54h 41m

Sydney Kingsford Smith

Fri 14/3

06:15-05:31

3 stops39h 16m

$1,635

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 6/3

10:29-08:35

2 stops30h 06m

Sydney Kingsford Smith

Thu 13/3

10:05-06:23

1 stop35h 18m

$1,688

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 54 results
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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 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.

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, May is the cheapest month in which you can book a flight from Indiana to Sydney (average of $129). Flying from Indiana to Sydney in October is currently the most expensive (average of $171). 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 22 January 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 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 22 January 2025.
To help decide which airline to fly from Indiana to Sydney, see what other customers have to say about Delta, American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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.

Delta
8.0
Very Good
8,521 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Comfort

8.1

Food

7.8

Overall

8.8

Entertainment

7.3

Crew

9.1

Boarding

8.7

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?

    If you book a flight to Sydney from Indiana, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $662. Users have also found prices from $696 and $810 on Qantas Airways and United Airlines, respectively.

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

    Most travellers choose Chicago O'Hare Intl - Sydney Kingsford Smith, Chicago Midway - Sydney Kingsford Smith or Cincinnati Cinci./N. Kentucky - Sydney Kingsford Smith when deciding on the best route from Indiana to Sydney.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Indiana to Sydney (average of $129). Flying from Indiana to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Indiana?

Book flights to Indiana if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Randwick
Coogee
Manly
Cronulla
Bondi Beach
Terrigal
Lithgow
Leura
Swansea

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

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Indiana.

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

Need flexible booking options for your flight to Sydney from Indiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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