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

Cheapflights users have booked flights from Indianapolis to Sydney round-trip from $1,588. Other airlines that can offer you cheap pricing are Air Canada, from $2,004, and United Airlines, from $2,245. Delta is currently priced 33% below the average price you’ll pay for this route. Find deals

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

To save on the cost of your flight from Indianapolis to Sydney, book at least 41 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $2,179 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,179.

What is the cheapest month to fly from Indianapolis to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Sydney. Flights to Sydney from Indianapolis in February are about $2,402 on average during February, but can be found for as low as $1,591.

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 holiday 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.

$1,588+ Flights from Indianapolis to Sydney

Cheap flight deals from Indianapolis to Sydney

Round-trip from	$1,588
Popular in	December
Cheapest in	February
Average price	$3,053

Delta
16/2-5/3
4 total stops
58h 33m total
Indianapolis to Sydney

Search Deals

High demand for flights, 8% potential price rise

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Best time to find cheap flights, 2% potential price drop

Search Deals

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 23 December 2024.

Tue 24/1213:29IND - SYD

2 stops28h 06mMultiple Airlines

Tue 31/1211:20SYD - IND

2 stops27h 07mMultiple Airlines

Deal found 23/12$2,589

Tue 24/1216:11IND - SYD

1 stop22h 49mUnited Airlines

Tue 31/1216:15SYD - IND

1 stop29h 54mUnited Airlines

Deal found 23/12$3,286

Wed 25/1207:30IND - SYD

1 stop33h 45mAir New Zealand

Fri 27/1219:15SYD - IND

2 stops44h 29mAir New Zealand

Deal found 21/12$3,850

Tue 24/1216:45IND - SYD

1 stop24h 15mQantas Airways

Tue 31/1211:15SYD - IND

1 stop21h 30mQantas Airways

Deal found 23/12$4,119

Tue 24/1211:27IND - SYD

3 stops30h 08mAir Canada

Tue 31/1211:20SYD - IND

2 stops25h 07mAir Canada

Deal found 23/12$5,240

Best flights from Indianapolis to Sydney
Discover carefully curated flight deals from Indianapolis to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2024.

Sun 16/208:00IND - SYD

2 stops30h 50mDelta

Wed 5/311:05SYD - IND

2 stops27h 43mDelta

Deal found 21/12$1,588

Wed 11/610:30IND - SYD

2 stops30h 50mAir Canada

Sun 22/609:20SYD - IND

2 stops44h 40mAir Canada

Deal found 23/12$2,004

Tue 1/413:33IND - SYD

2 stops27h 47mMultiple Airlines

Tue 15/409:20SYD - IND

2 stops22h 45mMultiple Airlines

Deal found 22/12$2,026

Sun 16/211:40IND - SYD

1 stop27h 20mUnited Airlines

Wed 5/311:50SYD - IND

1 stop19h 56mUnited Airlines

Deal found 21/12$2,245

Tue 1/409:10IND - SYD

2 stops34h 25mAir New Zealand

Tue 15/410:20SYD - IND

1 stop22h 18mAir New Zealand

Deal found 22/12$2,467

Tue 1/417:00IND - SYD

1 stop24h 05mQantas Airways

Tue 15/409:10SYD - IND

1 stop21h 37mQantas Airways

Deal found 22/12$2,624

Sun 16/316:41IND - SYD

1 stop25h 19mAmerican Airlines

Sat 22/311:15SYD - IND

1 stop21h 12mAmerican Airlines

Deal found 21/12$3,660

Sun 5/107:00IND - SYD

2 stops44h 45mAlaska Airlines

Sat 11/121:40SYD - IND

2 stops59h 53mAlaska Airlines

Deal found 21/12$4,436

Thu 15/518:30IND - SYD

2 stops33h 30mLATAM Airlines

Sat 24/511:50SYD - IND

3 stops36h 41mLATAM Airlines

Deal found 22/12$5,069

Fri 13/619:20IND - SYD

3 stops43h 45mBritish Airways

Mon 30/614:40SYD - IND

3 stops41h 59mBritish Airways

Deal found 23/12$6,492

Wed 12/209:15IND - SYD

2 stops33h 15mANA

Wed 26/221:45SYD - IND

2 stops33h 23mANA

Deal found 22/12$9,754

Wed 5/207:12IND - SYD

2 stops31h 38mJapan Airlines

Tue 18/209:15SYD - IND

2 stops45h 59mJapan Airlines

Deal found 22/12$30,519

Last-minute flights from Indianapolis to Sydney
Discover last-minute flight deals from Indianapolis to Sydney. Data last updated 23 December 2024 and is based on user searches.

Tue 24/1213:29IND - SYD

2 stops28h 06mMultiple Airlines

Tue 31/1211:20SYD - IND

2 stops27h 07mMultiple Airlines

Deal found 23/12$2,589

Wed 25/1207:30IND - SYD

1 stop33h 45mAir New Zealand

Fri 27/1219:15SYD - IND

2 stops44h 29mAir New Zealand

Deal found 21/12$3,850

Sun 5/107:00IND - SYD

2 stops44h 45mAlaska Airlines

Sat 11/121:40SYD - IND

2 stops59h 53mAlaska Airlines

Deal found 21/12$4,436

Sun 5/111:09IND - SYD

2 stops51h 21mLATAM Airlines

Sat 11/111:40SYD - IND

3 stops39h 10mLATAM Airlines

Deal found 21/12$6,126

Tue 28/114:20IND - SYD

2 stops26h 15mDelta

Tue 18/211:05SYD - IND

2 stops26h 16mDelta

Deal found 22/12$1,994

Tue 28/112:40IND - SYD

2 stops28h 25mUnited Airlines

Tue 18/211:50SYD - IND

1 stop19h 56mUnited Airlines

Deal found 22/12$2,491

Tue 28/117:19IND - SYD

1 stop23h 41mQantas Airways

Tue 18/211:15SYD - IND

1 stop21h 45mQantas Airways

Deal found 22/12$3,368

Tue 28/109:15IND - SYD

3 stops32h 20mAir Canada

Tue 18/211:20SYD - IND

3 stops41h 40mAir Canada

Deal found 22/12$5,203

Find flights from Indianapolis to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 16/2

08:00-06:50

2 stops30h 50m

Sydney Kingsford Smith

Wed 5/3

11:05-22:48

2 stops27h 43m

$1,588

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Wed 11/6

10:30-07:20

2 stops30h 50m

Sydney Kingsford Smith

Sun 22/6

09:20-16:00

2 stops44h 40m

$2,004

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 1/4

13:33-08:20

2 stops27h 47m

Sydney Kingsford Smith

Tue 15/4

09:20-18:05

2 stops22h 45m

$2,026

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 16/2

17:03-07:00

1 stop21h 57m

Sydney Kingsford Smith

Wed 5/3

11:50-15:46

1 stop19h 56m

$2,245

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 1/4

09:10-10:35

2 stops34h 25m

Sydney Kingsford Smith

Tue 15/4

10:20-18:38

1 stop22h 18m

$2,467

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Tue 1/4

17:00-08:05

1 stop24h 05m

Sydney Kingsford Smith

Tue 15/4

09:10-16:47

1 stop21h 37m

$2,624

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 16/3

16:41-09:00

1 stop25h 19m

Sydney Kingsford Smith

Sat 22/3

11:15-17:27

1 stop21h 12m

$3,660

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Sun 5/1

07:00-19:45

2 stops44h 45m

Sydney Kingsford Smith

Sat 11/1

21:40-17:33

2 stops59h 53m

$4,436

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Thu 15/5

18:30-18:00

2 stops33h 30m

Sydney Kingsford Smith

Sat 24/5

11:50-10:31

3 stops36h 41m

$5,069

IndianapolisSydney

IND - SYD

INDSYD

Indianapolis

Fri 13/6

19:20-05:05

3 stops43h 45m

Sydney Kingsford Smith

Mon 30/6

14:40-18:39

3 stops41h 59m

$6,492

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 12 results

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 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 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?

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, May is the cheapest month in which you can book a flight from Indianapolis to Sydney (average of $129). Flying from Indianapolis 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 IND to SYD?

When flying from Indianapolis to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sydney 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

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

ANA

8.4

Very Good

844 reviews

Check prices

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

844 reviews

ANA

8.4

Very Good

844 reviews

Check prices

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

1,440 reviews

ANA

8.4

Very Good

844 reviews

Check prices

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

9,549 reviews

ANA

8.4

Very Good

844 reviews

Check prices

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

8,588 reviews

ANA

8.4

Very Good

844 reviews

Check prices

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

493 reviews

ANA

8.4

Very Good

844 reviews

Check prices

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

What are the cheapest airlines flying from Indianapolis to Sydney round-trip?
Cheapflights users have booked flights from Indianapolis to Sydney round-trip from $1,588. Other airlines that can offer you cheap pricing are Air Canada, from $2,004, and United Airlines, from $2,245. Delta is currently priced 33% 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 holiday 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, May is the cheapest month in which you can book a flight from Indianapolis to Sydney (average of $129). Flying from Indianapolis 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Indianapolis to Sydney

O'Hare Intl to Sydney flights

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Louisville to Sydney flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Indianapolis to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Indianapolis to Sydney?

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 Indianapolis.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Indianapolis to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Indianapolis to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Indianapolis to Sydney from $1,588

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Indianapolis to Sydney

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Indianapolis to Sydney

Cheapest flights from Indianapolis to SydneyExplore 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 23 December 2024.

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 23 December 2024.

Find flights from Indianapolis to Sydney within your budget

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.

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 return flight from Indianapolis to Sydney. Price data was last updated on 20 December 2024.

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

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 23 December 2024.

Rainfall in Sydney by month

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

Temperature in Sydney by month

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

Reviews of airlines servicing Sydney

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?

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

How can I find direct flights from Indianapolis to Sydney?

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

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

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 Indianapolis to Sydney

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Indianapolis to Sydney?

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

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

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Travel Smart

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 23 December 2024.