$825+ Cheap flights from Indianapolis (IND) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Indianapolis 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.The best prices from Indianapolis to Sydney Kingsford Smith are usually found in January or August, booked 64 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
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 February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $882 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $1,408 |
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 February 20, 2025.
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 February 20, 2025.
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This United Airlines deal was found by Cheapflights users on 2/19. 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.
This Delta deal was found by Cheapflights users on 2/19. 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.
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qantas Airways deal was found by Cheapflights users on 2/19. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 2/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 2/19. 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.
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Tue 3/11
12:58 pm-8:35 am
2 stops28h 37m
Sydney Kingsford Smith
Wed 3/19
10:25 am-11:17 pm
2 stops27h 52m
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
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sat 3/15
4:59 pm-7:00 am
1 stop23h 01m
Sydney Kingsford Smith
Thu 3/27
11:50 am-11:44 pm
1 stop26h 54m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Thu 3/13
7:45 am-6:05 am
1 stop31h 20m
Sydney Kingsford Smith
Tue 3/25
1:15 pm-12:26 am
2 stops26h 11m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Tue 3/11
6:00 am-8:35 am
3 stops35h 35m
Sydney Kingsford Smith
Wed 3/19
2:00 pm-8:58 am
3 stops33h 58m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sun 3/16
4:41 pm-9:00 am
1 stop25h 19m
Sydney Kingsford Smith
Mon 3/31
6:35 pm-5:27 pm
1 stop37h 52m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sun 3/16
5:30 am-12:40 pm
2 stops40h 10m
Sydney Kingsford Smith
Sun 3/30
11:20 am-6:23 am
1 stop34h 03m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Sun 3/16
3:36 pm-6:55 am
3 stops48h 19m
Sydney Kingsford Smith
Sat 3/29
4:20 pm-5:10 pm
3 stops39h 50m
IndianapolisSydney
IND - SYD
INDSYD
Indianapolis
Mon 3/17
5:25 pm-5:40 pm
2 stops33h 15m
Sydney Kingsford Smith
Mon 3/31
12:50 pm-4:19 pm
3 stops42h 29m
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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 February 14, 2025.
Booking 64 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 February 20, 2025.
It’s optimal to fly from Indianapolis to Sydney at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Indianapolis to Sydney?
Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Sydney. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Indianapolis to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 20, 2025.
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Food
Comfort
Overall
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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Alternative routes for Indianapolis to Sydney
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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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$980 | Average$1,196 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,058 | Average$1,389 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,190 | Average$1,549 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,200 | Average$1,461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,269 | Average$1,464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,320 | Average$1,734 | FlexibilityNo cancel fee | On-time78% |