Cheap flights from Indianapolis to Sydney from $659
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Sydney departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Indianapolis to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
In general, November is the cheapest month to fly from Indianapolis to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,329. If you are unable to visit Sydney during the month of November, then departing from Indianapolis during the month August is also very affordable. Most momondo users find prices during this month for around $1,330.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart from Indianapolis to Sydney is on a Wednesday when prices can be found for as low as $876. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,200.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Indianapolis to Sydney in the evening for as low as $973. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,486. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Indianapolis when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,471 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Indianapolis for as low as $1,068 on momondo.
What is the cheapest airline that flies from Indianapolis to Sydney Kingsford Smith?
United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Indianapolis to Sydney Kingsford Smith
What airlines fly to Sydney?
United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Indianapolis according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
When to book flights from Indianapolis to Sydney
Cheap Indianapolis to Sydney (IND to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Sydney
How far is Indianapolis to Sydney Kingsford Smith by plane?
There are 9285.5 mi between Indianapolis and Sydney Kingsford Smith. Flights usually cover this in 20h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Indianapolis Airport to Sydney Kingsford Smith Airport?
Prices for flights from Indianapolis Airport to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Indianapolis Airport to Sydney Kingsford Smith Airport?
As of April 2025, there are 6 operators available to choose from for flights from Indianapolis Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Indianapolis Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Indianapolis to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Indianapolis to Sydney is United Airlines (34% of total bookings). The next most popular airlines are American Airlines (21%), Qantas Airways (19%), and Delta (14%).
Best airlines flying from Indianapolis to Sydney
Compare and see reviews for airlines that fly from Indianapolis to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $835 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom $882 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $896 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $964 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $1,190 | Free Cancellation | Rating 7.5 829 reviews | |||
| PriceFrom $1,451 | Free Cancellation | Rating 8.0 472 reviews |
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Why should I use momondo to find a flight deal from Indianapolis to Sydney?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Indianapolis to Sydney. momondo saves you time and could save you money on your trip.
Can I find flights from Indianapolis to Sydney with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sydney from Indianapolis with this policy.
How can momondo help me find flights from Indianapolis to Sydney?
Once you have performed a search for Indianapolis to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Indianapolis to Sydney right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Indianapolis to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.