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$695+ Cheap flights from Indianapolis (IND) 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Indianapolis to Sydney Kingsford Smith are usually found in February or August, booked 44 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Indianapolis to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,052
(Delta)

One-way from

$695
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,909
Provider with most accurate pricing for Indianapolis-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Sydney Kingsford Smith flights.
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From Indianapolis to Sydney Kingsford Smith
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One-way flight from Indianapolis to Sydney Kingsford Smith
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Indianapolis to Sydney

Cheapest flights from Indianapolis to Sydney
Explore the most affordable flight options available from Indianapolis to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Air Canada deal was found by Cheapflights users on 12/18. 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.
Tue 12/241:29 pmIND - SYD
2 stops25h 26mMultiple Airlines
Mon 12/3011:20 amSYD - IND
2 stops25h 07mMultiple Airlines
Deal found 12/18$1,771
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:05 amIND - SYD
2 stops32h 30mAir Canada
Mon 12/3011:20 amSYD - IND
2 stops28h 08mAir Canada
Deal found 12/17$1,847
This United Airlines deal was found by Cheapflights users on 12/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:05 amIND - SYD
2 stops29h 55mUnited Airlines
Mon 12/3011:50 amSYD - IND
1 stop19h 30mUnited Airlines
Deal found 12/18$2,061
This Gurufare deal was found by Cheapflights users on 12/18. 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.
Tue 12/244:45 pmIND - SYD
1 stop24h 15mQantas Airways
Mon 12/3011:15 amSYD - IND
1 stop21h 30mQantas Airways
Deal found 12/18$2,578
This Gurufare deal was found by Cheapflights users on 12/18. 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.
Sun 12/227:30 amIND - SYD
1 stop33h 45mAir New Zealand
Tue 12/241:55 pmSYD - IND
2 stops32h 14mAir New Zealand
Deal found 12/18$2,801
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:08 pmIND - SYD
3 stops51h 17mLATAM Airlines
Thu 1/211:40 amSYD - IND
3 stops52h 16mLATAM Airlines
Deal found 12/16$4,526
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/169:23 pmIND - SYD
2 stops41h 12mAmerican Airlines
Sat 11/111:15 amSYD - IND
2 stops25h 23mAmerican Airlines
Deal found 12/16$4,646
This AranGrant deal was found by Cheapflights users on 12/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:10 amIND - SYD
2 stops32h 40mJapan Airlines
Mon 12/239:15 amSYD - IND
2 stops45h 08mJapan Airlines
Deal found 12/17$30,313

Find flights from Indianapolis to Sydney within your budget

Customize your flight search to find flights from Indianapolis 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 5/4

7:05 am-6:35 am

2 stops33h 30m

Sydney Kingsford Smith

Wed 5/21

9:25 am-10:17 pm

2 stops26h 52m

$1,001

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/19

5:03 pm-7:00 am

1 stop21h 57m

Sydney Kingsford Smith

Wed 2/26

11:20 am-10:19 pm

2 stops26h 59m

$1,410

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 1/29

5:45 pm-9:35 am

2 stops47h 50m

Sydney Kingsford Smith

Mon 2/3

11:20 am-9:29 am

2 stops38h 09m

$1,485

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 4/20

7:40 pm-6:55 am

1 stop21h 15m

Sydney Kingsford Smith

Sat 4/26

6:20 pm-11:38 pm

2 stops43h 18m

$1,581

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Mon 2/17

1:54 pm-8:45 am

3 stops26h 51m

Sydney Kingsford Smith

Fri 3/7

2:00 pm-5:30 am

3 stops31h 30m

$1,668

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 1/15

6:33 pm-7:45 pm

2 stops33h 12m

Sydney Kingsford Smith

Tue 1/21

9:40 pm-5:33 pm

2 stops35h 53m

$1,771

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/19

4:42 pm-7:25 am

1 stop22h 43m

Sydney Kingsford Smith

Tue 2/25

9:35 pm-5:33 pm

2 stops35h 58m

$1,937

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/19

4:42 pm-9:00 am

1 stop24h 18m

Sydney Kingsford Smith

Wed 2/26

11:15 am-5:00 pm

1 stop21h 45m

$2,041

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/19

12:20 pm-9:25 am

3 stops53h 05m

Sydney Kingsford Smith

Tue 2/25

11:40 am-12:15 pm

3 stops40h 35m

$3,088

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 2/19

6:30 pm-6:55 am

3 stops44h 25m

Sydney Kingsford Smith

Wed 2/26

4:20 pm-9:02 pm

3 stops44h 42m

$4,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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Compare providers for flights from Indianapolis to Sydney

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 Indianapolis to Sydney in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

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

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

How far ahead should I book a flight from Indianapolis to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Sydney. Price data was last updated on December 13, 2024.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Sydney (average of $1,051). Flying from Indianapolis 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 IND to SYD?

Find hourly flight availability from Indianapolis 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 December 18, 2024.

It’s optimal to fly from Indianapolis to Sydney in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

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 December 18, 2024.
Peruse reviews from past customers who have flown with LATAM Airlines, Air Canada and United Airlines from Indianapolis to Sydney 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.
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
839 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,443 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines
8.0
Very good
9,552 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,604 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Air New Zealand
8.0
Very good
497 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Overall

8.4

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

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

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

    According to our current data, Delta ($1,052), Air Canada ($1,485), and United Airlines ($1,506) offers the cheapest pricing from Indianapolis to Sydney. Delta is currently priced 29% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Sydney (average of $1,051). Flying from Indianapolis 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Indianapolis to Sydney

Discover the top 6 airlines that operate flights from Indianapolis 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,015Average$1,460FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,106Average$1,389FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,129Average$1,452FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,190Average$1,533FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,258Average$1,502FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,320Average$1,734FlexibilityNo cancel feeOn-time78%
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