HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Italy

$380+ Cheap flights from Islip, NY (ISP) to Italy

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — NAP
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Italy with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Islip to Italy

Cheapest flights from Islip to Italy
Explore the most affordable flight options available from Islip to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:59 am
ISP
-
FCO
1 stop15h 16m
Multiple Airlines
Wed 3/1110:15 am
FCO
-
ISP
1 stop13h 29m
Multiple Airlines
Deal found 2/3$1,200
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:59 am
ISP
-
FCO
1 stop16h 16m
Multiple Airlines
Fri 3/2710:15 am
FCO
-
ISP
1 stop13h 29m
Multiple Airlines
Deal found 2/3$1,356
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:59 am
ISP
-
FCO
1 stop16h 16m
Multiple Airlines
Sun 3/2910:35 am
FCO
-
ISP
1 stop14h 09m
Multiple Airlines
Deal found 2/5$1,373
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:30 pm
ISP
-
FCO
2 stops16h 00m
Multiple Airlines
Tue 5/197:30 am
FCO
-
ISP
2 stops18h 15m
Multiple Airlines
Deal found 2/3$1,532
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:59 am
ISP
-
MXP
2 stops17h 06m
Multiple Airlines
Sun 3/2910:15 pm
MXP
-
ISP
2 stops40h 54m
Multiple Airlines
Deal found 2/4$1,555
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:59 am
ISP
-
NAP
2 stops20h 31m
Multiple Airlines
Tue 2/102:35 pm
NAP
-
ISP
2 stops34h 09m
Multiple Airlines
Deal found 2/4$1,564
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:30 pm
ISP
-
FCO
1 stop12h 35m
Multiple Airlines
Sun 7/267:05 pm
FCO
-
ISP
2 stops30h 58m
Multiple Airlines
Deal found 2/4$1,621
This Ovago deal was found by Cheapflights users on 2/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:59 am
ISP
-
LIN
2 stops17h 46m
Multiple Airlines
Fri 2/138:25 pm
LIN
-
ISP
2 stops28h 19m
Multiple Airlines
Deal found 2/5$1,691
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:59 am
ISP
-
NAP
2 stops41h 36m
Multiple Airlines
Fri 3/610:35 am
NAP
-
ISP
2 stops38h 09m
Multiple Airlines
Deal found 2/1$1,743
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:59 am
ISP
-
LIN
2 stops20h 06m
Multiple Airlines
Sun 3/297:25 am
LIN
-
ISP
2 stops17h 19m
Multiple Airlines
Deal found 2/4$1,757
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:59 am
ISP
-
VCE
2 stops22h 46m
Multiple Airlines
Sat 3/286:05 pm
VCE
-
ISP
2 stops29h 39m
Multiple Airlines
Deal found 2/4$2,002
This Ovago deal was found by Cheapflights users on 2/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:59 am
ISP
-
NAP
2 stops24h 36m
Multiple Airlines
Thu 3/2612:40 pm
NAP
-
ISP
2 stops35h 04m
Multiple Airlines
Deal found 2/2$2,106

Find flight deals from Islip to Italy

Keep the following information in mind while searching for Islip to Italy flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,200
(Kiwi.com)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$583
Provider with most accurate pricing for New York (NYC)-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Rome (ROM) flights.
Search Deals
From Islip Long Island to Italy
Search Deals
One-way flight from Islip Long Island to Italy
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Italy 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 February 5, 2026.
Use the filters below to find and compare flights from Islip to Italy that are best for you.

Fly from

Islip

Fly to

Italy

Route

Depart

Return

Price

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Wed 3/4

9:59 am-7:15 am

1 stop15h 16m

Rome Fiumicino

Wed 3/11

10:15 am-6:44 pm

1 stop13h 29m

$1,200

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Fri 3/20

9:59 am-7:15 am

1 stop16h 16m

Rome Fiumicino

Fri 3/27

10:15 am-6:44 pm

1 stop13h 29m

$1,356

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Sun 3/22

9:59 am-10:40 am

2 stops19h 41m

Rome Fiumicino

Sun 3/29

9:00 pm-6:44 pm

2 stops27h 44m

$1,488

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Thu 5/14

12:30 pm-10:30 am

2 stops16h 00m

Rome Fiumicino

Tue 5/19

7:30 am-7:45 pm

2 stops18h 15m

$1,532

IslipMilan

ISP - MXP

ISPMXP

Islip Long Island

Sun 3/22

9:59 am-8:05 am

2 stops17h 06m

Milan Malpensa

Sun 3/29

10:15 pm-9:09 am

2 stops40h 54m

$1,555

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Fri 7/17

12:30 pm-7:05 am

1 stop12h 35m

Rome Fiumicino

Sun 7/26

7:05 pm-8:03 pm

2 stops30h 58m

$1,621

IslipNaples

ISP - NAP

ISPNAP

Islip Long Island

Fri 2/27

9:59 am-9:35 am

2 stops41h 36m

Naples

Fri 3/6

10:35 am-6:44 pm

2 stops38h 09m

$1,743

IslipMilan

ISP - LIN

ISPLIN

Islip Long Island

Sun 3/22

9:59 am-11:05 am

2 stops20h 06m

Milan Linate

Sun 3/29

7:25 am-6:44 pm

2 stops17h 19m

$1,757

IslipVenice

ISP - VCE

ISPVCE

Islip Long Island

Sat 3/21

9:59 am-1:45 pm

2 stops22h 46m

Venice Marco Polo

Sat 3/28

6:05 pm-6:44 pm

2 stops29h 39m

$2,002

IslipNaples

ISP - NAP

ISPNAP

Islip Long Island

Thu 3/19

9:59 am-3:35 pm

2 stops24h 36m

Naples

Thu 3/26

12:40 pm-6:44 pm

2 stops35h 04m

$2,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 16 results
1
2

Best time to book a flight from Islip to Italy

Have a flexible travel schedule? Discover the best time to fly to Italy 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 Italy

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

Currently, December is the cheapest month in which you can book a flight from Islip, New York to Italy (average of $95). Flying from Islip, New York to Italy in June is currently the most expensive (average of $516). 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 Italy. 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 Italy?

    If you book a flight to Italy from Islip, you will be flying from Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • What are the most popular routes from Islip, New York to Italy?

    When deciding which route to take from Islip, New York to Italy consider Islip Long Island - Rome Fiumicino, Islip Long Island - Naples or Islip Long Island - Bologna Guglielmo Marconi as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Italy 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 Italy?

    Currently, December is the cheapest month in which you can book a flight from Islip, New York to Italy (average of $95). Flying from Islip, New York to Italy in June is currently the most expensive (average of $516). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Italy

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Malpensa flights
Newark to Madrid flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Stansted flights
Newark to Malpensa flights
Newark to Lisbon flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Luton flights
Newark to Amsterdam flights
John F Kennedy Intl to Vicenza flights
LaGuardia to Madrid flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Linate flights
Newark to Stansted flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Athens flights
Newark to Istanbul flights
Newark to Frankfurt flights
LaGuardia to Lisbon flights
LaGuardia to Barcelona-El Prat flights
Newark to Vicenza flights
Newark to Zurich flights
Newark to Linate flights
John F Kennedy Intl to Beauvais-Tille flights
Newark to London City flights
Newark to Luton flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.