Cheap flights from Indianapolis to Australia from $621
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 Australia departing on 9/11. 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 Australia
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 Australia?
The month of March is, on average, the cheapest month to fly to Australia from Indianapolis, with most prices found around $1,312. If you aren’t able to travel during the month of March, then book flights to Australia from Indianapolis during August instead. Flights to Australia in August, while not as cheap as those in March, still average around $1,318.
What is the cheapest day to depart on your flight to Australia?
The cheapest day to depart from Indianapolis to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $876. On the other hand, Monday is the most expensive day to depart from Indianapolis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,200.
What is the cheapest time of day to depart on your flight to Australia?
Flying to Australia from Indianapolis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $973 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,486 on average. Flights to Australia from Indianapolis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Indianapolis when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,457 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Indianapolis for as low as $1,158 on momondo.
What is the cheapest airline that flies from Indianapolis to Australia?
Qantas Airways, United Airlines, and Delta are the most popular carriers operating from Indianapolis to Australia
What airlines fly to Australia?
United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Indianapolis according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Indianapolis to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Australia
When did momondo last update prices for flights from Indianapolis Airport to Australia?
Prices for flights from Indianapolis Airport to Australia were last updated today.
How many operators does momondo search for flights from Indianapolis Airport to Australia?
As of June 2025, there are 6 operators available to choose from for flights from Indianapolis Airport to Australia.
How old do you have to be to fly from Indianapolis Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Indianapolis to Australia
Compare and see reviews for airlines that fly from Indianapolis to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $767 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $835 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $882 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $964 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $1,487 | Free Cancellation | Rating 7.4 3,584 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Indianapolis to Australia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Indianapolis.
Can I find flights from Indianapolis to Australia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Australia from Indianapolis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Indianapolis to Australia?
Once you have performed a search for Indianapolis to Australia 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 Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Indianapolis to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.