£1,067+ Cheap flights to Islip, NY
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 858,174 searches and data was last updated on 21 January 2025.
Find flight deals to Islip
One-way flights to IslipSearch for one-way flight options to Islip. Find affordable one-way fares based on user searches. Data last updated 21 January 2025.
Search for one-way flight options to Islip. Find affordable one-way fares based on user searches. Data last updated 21 January 2025.
Find flights to Islip within your budget
Locate flights to Islip that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 January 2025.
Fly from
Route
Depart
Return
Price
LondonIslip
LHR - ISP
LHRISP
London Heathrow
Tue 8/7
08:25-21:15
1 stop17h 50m
Travel insights for flights to Islip
Get recent, data-driven insights about flights to Islip including ideal travel times, pricing trends, and more.
How long is the flight to Islip?
On average, a flight from London to Islip takes 26 hours 41 minutes. Flights to Islip from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
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 inches 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).
Reviews of airlines servicing Islip
Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated 21 January 2025.
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
After bag drop had to go through security again. Delayed flight
Getting around Islip
As one would expect, there is a very good public transport system in this city and Long Island as a whole. Taxis too are an option for getting around but this can be pricey. Many visitors to America choose to rent a car since car travel is very easy in America.
Getting from the Airport to Islip
Long Island MacArthur Airport (ISP) is the nearest airport to the city. For those arriving at this airport, there are a number of onward travel options including bus services, taxis and rail; Ronkonkoma railway station is a mile away from the airport. John F. Kennedy International Airport (JFK), the next nearest airport, is an hour away on the train.
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