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$783+ Cheap flights from Islip, NY (ISP) to Europe

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Islip to Europe

Cheapest flights from Islip to Europe
Explore the most affordable flight options available from Islip to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:00 am
ISP
-
ZRH
2 stops44h 05m
Multiple Airlines
Sun 5/172:00 pm
ZRH
-
ISP
2 stops26h 05m
Multiple Airlines
Deal found 3/26$880
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:04 pm
ISP
-
CDG
2 stops30h 11m
JetBlue
Tue 5/1212:25 pm
CDG
-
ISP
2 stops34h 05m
JetBlue
Deal found 3/21$934
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sat 5/911:00 am
ISP
-
BCN
2 stops21h 55m
Multiple Airlines
Sat 5/166:30 pm
BCN
-
ISP
1 stop22h 35m
Multiple Airlines
Deal found 3/24$1,025
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Thu 5/712:30 pm
ISP
-
BCN
1 stop17h 40m
Multiple Airlines
Thu 5/146:30 pm
BCN
-
ISP
2 stops24h 58m
Multiple Airlines
Deal found 3/23$1,071
This Icelandair deal was found by Cheapflights users on 3/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:25 pm
ISP
-
CDG
2 stops16h 50m
Multiple Airlines
Thu 4/165:15 pm
CDG
-
ISP
2 stops36h 15m
Multiple Airlines
Deal found 3/22$1,119
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/611:00 am
ISP
-
DUB
1 stop17h 20m
Multiple Airlines
Wed 5/1310:40 am
DUB
-
ISP
2 stops28h 25m
Multiple Airlines
Deal found 3/21$1,129
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 pm
ISP
-
BCN
2 stops45h 50m
Multiple Airlines
Tue 5/1211:10 pm
BCN
-
ISP
2 stops48h 34m
Multiple Airlines
Deal found 3/21$1,159
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am
ISP
-
LHR
2 stops19h 55m
JetBlue
Sat 10/3112:20 pm
LHR
-
ISP
2 stops27h 45m
JetBlue
Deal found 3/25$1,216
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 pm
ISP
-
LHR
2 stops39h 20m
Multiple Airlines
Tue 5/128:50 am
LHR
-
ISP
2 stops37h 54m
Multiple Airlines
Deal found 3/22$1,239
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Mon 4/69:59 am
ISP
-
BCN
1 stop20h 11m
Multiple Airlines
Thu 4/96:30 pm
BCN
-
ISP
2 stops46h 40m
Multiple Airlines
Deal found 3/25$1,267
This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:40 pm
ISP
-
LHR
2 stops41h 40m
Multiple Airlines
Wed 5/137:40 am
LHR
-
ISP
2 stops39h 04m
Multiple Airlines
Deal found 3/22$1,274
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Thu 3/269:59 am
ISP
-
BCN
2 stops22h 21m
Multiple Airlines
Fri 4/31:50 pm
BCN
-
ISP
2 stops34h 54m
Multiple Airlines
Deal found 3/25$1,284

Find flight deals from Islip to Europe

Keep the following information in mind while searching for Islip to Europe flight deals. Data was last updated March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$880
(Trip.com)

One-way from

$783
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$739
Provider with most accurate pricing for New York (NYC)-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Istanbul flights.
Search Deals
From Islip Long Island to Europe
Search Deals
One-way flight from Islip Long Island to Europe
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Europe 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 March 26, 2026.
Use the filters below to find and compare flights from Islip to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipZurich

ISP - ZRH

ISPZRH

Islip Long Island

Sun 5/10

11:00 am-1:05 pm

2 stops44h 05m

Zurich

Sun 5/17

2:00 pm-10:05 am

2 stops26h 05m

$880

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Tue 5/5

9:04 pm-9:15 am

2 stops30h 11m

Paris Charles de Gaulle

Tue 5/12

12:25 pm-4:30 pm

2 stops34h 05m

$934

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Sat 5/9

11:00 am-2:55 pm

2 stops21h 55m

Barcelona-El Prat

Sat 5/16

6:30 pm-11:05 am

1 stop22h 35m

$1,025

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Thu 5/7

12:30 pm-12:10 pm

1 stop17h 40m

Barcelona-El Prat

Thu 5/14

6:30 pm-1:28 pm

2 stops24h 58m

$1,071

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Sun 4/12

5:25 pm-4:15 pm

2 stops16h 50m

Paris Charles de Gaulle

Thu 4/16

5:15 pm-11:30 pm

2 stops36h 15m

$1,119

IslipDublin

ISP - DUB

ISPDUB

Islip Long Island

Wed 5/6

11:00 am-9:20 am

1 stop17h 20m

Dublin

Wed 5/13

10:40 am-10:05 am

2 stops28h 25m

$1,129

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Tue 5/5

6:40 pm-10:30 pm

2 stops45h 50m

Barcelona-El Prat

Tue 5/12

11:10 pm-5:44 pm

2 stops48h 34m

$1,159

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Tue 5/5

6:40 pm-1:30 pm

2 stops37h 50m

London Heathrow

Tue 5/12

7:40 am-5:44 pm

2 stops39h 04m

$1,239

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Mon 4/6

9:59 am-12:10 pm

1 stop20h 11m

Barcelona-El Prat

Thu 4/9

6:30 pm-11:10 am

2 stops46h 40m

$1,267

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Wed 5/6

6:40 pm-5:20 pm

2 stops41h 40m

London Heathrow

Wed 5/13

7:40 am-5:44 pm

2 stops39h 04m

$1,274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Islip to Europe

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

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

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Europe (average of $244). Flying from Islip, New York to Europe in June is currently the most expensive (average of $438). 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 Europe. 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 Europe?

    If you book a flight to Europe 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.

  • How long is the flight from Islip, New York to Europe?

    A quick flight from Islip, New York to Europe can take about 30h 11m. JetBlue provides one of the quickest options available for as low as $934. The distance between Islip, New York and Europe is about 3587 mi.

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

    Most travelers choose Islip Long Island - Ekaterinburg, Islip Long Island - Barcelona-El Prat or Islip Long Island - Zurich when deciding on the best route from Islip, New York to Europe.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Europe (average of $244). Flying from Islip, New York to Europe in June is currently the most expensive (average of $438). 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

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