A sunset over Sydney's skyline, including the Sydney Opera House and Harbour Bridge.

$622 Cheap Flights from Indianapolis (IND) to Sydney (SYD)

View $622 flight on Sun, Jun 13, 2027Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Sydney Airport (SYD)

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Cheap Flights from Indianapolis to Sydney (IND-SYD)

Prices were available within the past 7 days and start at $622 for one-way flights and $1,041 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 4 - Tue, Nov 17
IND
Indianapolis
SYD
Sydney
$1,041 Roundtrip, found 2 hours ago
$1,041
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov 4 from Indianapolis to Sydney, returning Tue, Nov 17, priced at $1,041 found 2 hours ago
Air Canada
Sun, Oct 18 - Mon, Nov 2
IND
Indianapolis
SYD
Sydney
$1,045 Roundtrip, found 2 hours ago
$1,045
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sun, Oct 18 from Indianapolis to Sydney, returning Mon, Nov 2, priced at $1,045 found 2 hours ago
Air Canada
Wed, Nov 4 - Tue, Nov 17
IND
Indianapolis
SYD
Sydney
$1,050 Roundtrip, found 2 hours ago
$1,050
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Nov 4 from Indianapolis to Sydney, returning Tue, Nov 17, priced at $1,050 found 2 hours ago
United
Sun, Nov 8 - Mon, Nov 16
IND
Indianapolis
SYD
Sydney
$1,057 Roundtrip, just found
$1,057
Roundtrip
just found
Select United flight, departing Sun, Nov 8 from Indianapolis to Sydney, returning Mon, Nov 16, priced at $1,057 just found
Air Canada
Sun, Oct 18 - Mon, Nov 2
IND
Indianapolis
SYD
Sydney
$1,060 Roundtrip, found 2 hours ago
$1,060
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sun, Oct 18 from Indianapolis to Sydney, returning Mon, Nov 2, priced at $1,060 found 2 hours ago
Air Canada
Tue, Nov 10 - Tue, Nov 17
IND
Indianapolis
SYD
Sydney
$1,062 Roundtrip, just found
$1,062
Roundtrip
just found
Select Air Canada flight, departing Tue, Nov 10 from Indianapolis to Sydney, returning Tue, Nov 17, priced at $1,062 just found
Air Canada
Sun, Nov 8 - Mon, Nov 16
IND
Indianapolis
SYD
Sydney
$1,065 Roundtrip, just found
$1,065
Roundtrip
just found
Select Air Canada flight, departing Sun, Nov 8 from Indianapolis to Sydney, returning Mon, Nov 16, priced at $1,065 just found
American Airlines
Sun, Nov 8 - Mon, Nov 16
IND
Indianapolis
SYD
Sydney
$1,306 Roundtrip, just found
$1,306
Roundtrip
just found
Select American Airlines flight, departing Sun, Nov 8 from Indianapolis to Sydney, returning Mon, Nov 16, priced at $1,306 just found
Delta
Sun, Nov 8 - Mon, Nov 16
IND
Indianapolis
SYD
Sydney
$1,311 Roundtrip, just found
$1,311
Roundtrip
just found
Select Delta flight, departing Sun, Nov 8 from Indianapolis to Sydney, returning Mon, Nov 16, priced at $1,311 just found
Qantas Airways
Sun, Nov 8 - Mon, Nov 16
IND
Indianapolis
SYD
Sydney
$1,324 Roundtrip, just found
$1,324
Roundtrip
just found
Select Qantas Airways flight, departing Sun, Nov 8 from Indianapolis to Sydney, returning Mon, Nov 16, priced at $1,324 just found

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,291
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,291

Find the cheapest month to fly from Indianapolis (IND) to Sydney (SYD)

June is typically the cheapest month to fly

From $1,120 - $1,529 per traveler.

What you need to know for your flight from Indianapolis Intl. to Kingsford Smith Intl.

Indianapolis (IND) to Sydney (SYD) at a glance

Travel from Indianapolis (IND) to Sydney (SYD) with a range of airline options available for this international long-haul journey. Explore various full-service carriers to discover the best itinerary that suits your budget, schedule, and travel plans while visiting Sydney’s iconic attractions and vibrant neighborhoods. Check out the essential details for flights from Indianapolis International Airport (IND) to Kingsford Smith International Airport (SYD) to find your next flight.

  • Fastest flight duration: around 19h 45m in-flight, plus roughly 3h 15m layover with one stop
  • Route distance: roughly 9,300 miles (14,970 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $470–$1510, depending on seasonality and how far ahead you book

Flights from Indianapolis International Airport (IND) to Kingsford Smith International Airport (SYD)

Based on recent traveler bookings, here are the top airlines favored for flights from Indianapolis to Sydney, particularly for one-stop and multi-stop journeys. Common layover points include Los Angeles International Airport (LAX) with an average layover of about 4 hours, San Francisco International Airport (SFO) at approximately 1 hour and 45 minutes, and George Bush Intercontinental Airport (IAH) with a 1 hour and 30 minutes layover. These options allow you to customize your itinerary by balancing price, total travel time, and cabin class.

  • Qantas Airways: This full-service airline provides one-stop flights, with one-way ticket prices typically falling between $470 and $1895. It accounts for about 32% of departures on this route, featuring an in-flight duration of 19 hours and 45 minutes and a total travel time of around 23 hours, including layover time.
  • United: Offering both one-stop and multi-stop options, this full-service carrier has one-way fares generally ranging from $500 to $1320. United represents roughly 23% of departures for this route, with a typical one-stop flight lasting 19 hours and 45 minutes in the air, leading to a total journey of about 23 hours.
  • Delta: A full-service airline, Delta provides both one-stop and multi-stop services. Its one-way fares usually range from $545 to $1585, covering around 20% of departures on this route. Expect a multi-stop flight time of 21 hours and 30 minutes, with an overall journey time close to 24 hours and 45 minutes.
  • American Airlines: This full-service carrier offers one-stop services with one-way prices typically between $560 and $1020. American Airlines comprises around 20% of route departures, featuring an in-flight duration of 19 hours and 45 minutes, while the total travel time is about 23 hours, factoring in the layover.

Alternative routes from Indianapolis (IND) to Sydney (SYD)

  • Anderson to Sydney (AID-SYD): Located approximately 46 miles from Indianapolis International Airport (IND), Anderson Municipal Airport (AID) serves as a convenient departure point.
  • Indianapolis to Shellharbour (IND-WOL): Shellharbour Airport (WOL) is positioned roughly 48 miles from Kingsford Smith International Airport (SYD), making it a viable option for travelers.
  • Indianapolis to Newcastle (IND-NTL): Situated about 87 miles away from Kingsford Smith International Airport (SYD), Williamtown Airport (NTL) offers another route for passengers heading to Australia.

How to find the best prices for flights from Indianapolis (IND) to Sydney (SYD)

Getting some of the best deals on flights from Indianapolis to Sydney is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Departures between 12 PM and 6 PM often offer lower prices and are also the most popular flight times. Additionally, flying on Thursday provides both cheaper fares and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Kingsford Smith International Airport from Indianapolis International Airport

Sydney welcomes travelers from Indianapolis with a range of transport options based on price, convenience, and proximity. Here's how to reach Sydney efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Sydney, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Kingsford Smith International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Kingsford Smith International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Kingsford Smith International Airport, International Airport Station (a metro station) is just a short 0.1-mile walk away, while Sydney Arncliffe Station (a train station) is approximately 1.2 miles away by car. For those traveling by sea, Sydney Seaport is about 6.7 miles from the airport and typically reached by car.

Frequently asked questions

How much does a flight from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find cheap one-way flights from $622 and cheap return flights from $1,041 Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) with Expedia. One-way flights generally range between $638 and $6114, and roundtrip flights usually range from $1403 to $11287. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest month to fly from IND to SYD is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Enter IND to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), with round-trip tickets starting from around $1956 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from Indianapolis International Airport (IND) to Kingsford Smith International Airport (SYD) typically departs at around 5:00 AM, operated by American Airlines. An early departure can help you maximize your time in Sydney. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Indianapolis, IN (IND) to Sydney, NSW (SYD) are in the late afternoon, from 3pm to 6pm. About 54% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Airlines, offer flights during this window. This timing works well because it allows you to travel during the day and arrive in Sydney ready to explore.
How long does it take to fly from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Flights from IND to SYD with one stop typically take around 23 hours 20 minutes, covering approximately 9,288 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Business class seats are offered on the IND to SYD route. Airlines that offer business class service on this route include:

  • United Airlines
  • American Airlines
  • Air Canada
  • Delta Air Lines

First class is available with American Airlines and United Airlines.
How do I earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney from Indianapolis Intl. (IND)?
From Indianapolis Intl. (IND), you can fly into Kingsford Smith Intl. (SYD) to reach Sydney. Some flights may connect through major hubs like O'Hare Intl. (ORD), George Bush Intercontinental (IAH), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) Sydney Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Indianapolis, IN (IND-Indianapolis Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, British Airways, Delta, Japan Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,041
Distance
9287 mi

Book with confidence

Indianapolis to Sydney Flights

The cheapest times to fly from Indianapolis to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to Sydney are during the month of November. You can find some of the cheapest flights from Indianapolis to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to Sydney

Sunday is one of the best days to book for cheap flights from Indianapolis to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Indianapolis to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to Sydney in 2026. You can also book with separate airlines for your outbound and return journeys, from $622 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Indianapolis to Sydney Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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