When did momondo last update prices for flights from Islip Long Island Airport to Australia?

Prices for flights from Islip Long Island Airport to Australia were last updated today.

How old do you have to be to fly from Islip Long Island Airport to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$15,180 Cheap Flights from Islip to Australia in 2026

1 adult

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Find the cheapest flights from Islip, New York to Australia

Round-trip

Cheap return flights

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09:59 - 20:50

ISP

SYD

43h 51m

2 stops

08:45 - 18:44

SYD

ISP

48h 59m

2 stops

$15,180Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

Fly from

Fly to

Route

Depart

Return

Price

IslipSydney

ISP - SYD

ISPSYD

Islip Long Island

Thu 19/3

09:59-20:50

2 stops43h 51m

Sydney Kingsford Smith

Thu 26/3

08:45-18:44

2 stops48h 59m

$15,180

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York 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

Which airlines fly to Australia?

Qantas Airways, United Airlines and Air Canada are the top three most popular airlines that fly to Australia from Islip, New York according to our data. Qantas Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Australia

Fastest flight time	41h 40m
Direct flights	None

The fastest flight from Islip, New York to Australia takes 41h 40m

There are no direct flights from Islip, New York to Australia. There are no popular flight routes from Islip, New York to Australia.

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When did momondo last update prices for flights from Islip Long Island Airport to Australia?
Prices for flights from Islip Long Island Airport to Australia were last updated today.
How old do you have to be to fly from Islip Long Island Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Islip with this policy.

How can momondo help me find flights from Islip to Australia?

Once you have performed a search for Islip 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 Islip to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.