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$10,558+ Cheap flights from Islip, NY (ISP) to Melbourne (MEL)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MEL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Islip to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Melbourne (MEL). 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 July 30, 2025.

Round-trip from

$10,558
(oojo)

Popular in

December

Cheapest in

April

Average price

$1,549
From Islip Long Island to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($316 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Islip to Melbourne

Cheapest flights from Islip to Melbourne
Explore the most affordable flight options available from Islip to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:19 pmISP - MEL
2 stops41h 56mMultiple Airlines
Fri 9/197:25 amMEL - ISP
2 stops41h 33mMultiple Airlines
Deal found 7/29$10,558

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Melbourne 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 July 30, 2025.
Use the filters below to find and compare flights from Islip to Melbourne Airport that are best for you.

Fly from

Islip

Fly to

Melbourne

Route

Depart

Return

Price

IslipMelbourne

ISP - MEL

ISPMEL

Islip Long Island

Fri 9/12

2:19 pm-10:15 pm

2 stops41h 56m

Melbourne

Fri 9/19

7:25 am-10:58 am

2 stops41h 33m

$10,558

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Islip to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Melbourne Airport

What is the cheapest month to book a flight from Islip, New York to Melbourne Airport?

Currently, March is the cheapest month in which you can book a flight from Islip, New York to Melbourne Airport (average of $1,071). Flying from Islip, New York to Melbourne Airport in December is currently the most expensive (average of $1,774). 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Melbourne?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Melbourne. On average, Long Island has 0 outbound flights to Melbourne per day from 0 airlines. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • Can I find deals for flights from Islip to Melbourne that include hotel bookings?

    Yes. In addition to deals on Islip to Melbourne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Melbourne.

  • Can I find deals for business class flights from Islip to Melbourne?

    Yes. Cheapflights offers flight deals from Islip to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Melbourne Airport?

    Currently, March is the cheapest month in which you can book a flight from Islip, New York to Melbourne Airport (average of $1,071). Flying from Islip, New York to Melbourne Airport in December is currently the most expensive (average of $1,774). 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.

See more FAQs

Traveling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Geelong
Tullamarine
Doncaster
Phillip Island

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