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Cheap flights to Islip, New York

— ISP
25 Feb — 4 Mar1
1 adult

Flights to Islip, NY in 2025

Find the latest flights to Islip in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 February 2025.

Return from

$1,421

Popular in

December

Cheapest in

March

Average price

$1,796
13/3-26/3
  • 13/3-26/3
  • 5 total stops
  • 61h 50m total
  • Sydney to New York
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Highest demand for flights based on searches. 10% potential increase in price ($361 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($91 potential savings vs. average return price).
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Average for return flights in February 2025
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Best time to book a flight to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip with our price prediction graph.
Estimated return 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.

Travel insights for flights to Islip

Get recent, data-driven insights about flights to Islip including ideal travel times, pricing trends, and more.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip ranges from 84.0 - 112.0 mm per month. March is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Islip when rainfall is around 84.0 mm.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

  • What airport do you fly into for flights to Islip?

    Booking a flight to Islip Long Island (ISP) is your only option if you intend on flying to Islip. It is only a 11.6 km journey from Long Island to Islip’s city centre.

  • Can I find cheaper flights to Islip if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Islip on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Islip depart from?

    For those looking to save time traveling to Islip, Brisbane offers the quickest one-way flight (37 hours 19 minutes).

  • Does Islip Long Island have car hire?

    Yes. Those touching down at Islip Long Island can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Islip Long Island?

    Yes. Islip Long Island has hotels nearby for those requiring accommodations. Clarion Hotel & Conference Center is the closest property to Islip Long Island (0.0 km away from Islip Long Island).

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How does Cheapflights help users find flights to Islip?

Deals for Islip flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Islip?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Islip for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Islip with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Islip, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Islip become cheaper?

Of course! You can track prices for flights to Islip and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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