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$682+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 6/511:00 am
ISP
-
LGW
1 stop18h 00m
Multiple Airlines
Fri 6/122:00 pm
LGW
-
ISP
1 stop25h 03m
Multiple Airlines
Deal found 4/21$959
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
-
LGW
1 stop18h 00m
Multiple Airlines
Thu 6/112:00 pm
LGW
-
ISP
1 stop25h 03m
Multiple Airlines
Deal found 4/22$988
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/311:00 am
ISP
-
LGW
1 stop18h 00m
Multiple Airlines
Wed 6/102:00 pm
LGW
-
ISP
1 stop25h 03m
Multiple Airlines
Deal found 4/19$1,003
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 6/511:00 am
ISP
-
LGW
1 stop18h 00m
Multiple Airlines
Mon 6/82:00 pm
LGW
-
ISP
1 stop30h 56m
Multiple Airlines
Deal found 4/18$1,005
This Norse deal was found by Cheapflights users on 4/18. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:00 am
ISP
-
LGW
1 stop18h 00m
Multiple Airlines
Fri 5/152:00 pm
LGW
-
ISP
1 stop25h 05m
Multiple Airlines
Deal found 4/18$1,020
This FlightHub deal was found by Cheapflights users on 4/18. 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.
Fri 5/88:59 pm
ISP
-
LHR
2 stops55h 31m
JetBlue
Fri 5/158:15 am
LHR
-
ISP
2 stops38h 29m
JetBlue
Deal found 4/18$1,301
This FlightHub deal was found by Cheapflights users on 4/18. 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.
Fri 6/512:25 pm
ISP
-
LHR
2 stops27h 20m
JetBlue
Mon 6/88:40 am
LHR
-
ISP
2 stops55h 55m
JetBlue
Deal found 4/18$1,403
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/411:00 am
ISP
-
MAD
2 stops40h 30m
Multiple Airlines
Thu 6/115:30 pm
MAD
-
ISP
1 stop23h 35m
Multiple Airlines
Deal found 4/20$1,418
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:59 am
ISP
-
BCN
2 stops27h 51m
Multiple Airlines
Sun 5/176:40 am
BCN
-
ISP
2 stops19h 05m
Multiple Airlines
Deal found 4/22$1,419
This Mytrip deal was found by Cheapflights users on 4/19. 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 5/177:25 am
ISP
-
LHR
2 stops32h 35m
Multiple Airlines
Sun 5/245:40 pm
LHR
-
ISP
2 stops31h 05m
Multiple Airlines
Deal found 4/19$1,430
This Expedia deal was found by Cheapflights users on 4/22. 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.
Thu 5/146:40 pm
ISP
-
LHR
2 stops39h 20m
Multiple Airlines
Sun 5/179:10 pm
LHR
-
ISP
2 stops49h 34m
Multiple Airlines
Deal found 4/22$1,438
This Expedia deal was found by Cheapflights users on 4/20. 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.
Thu 6/42:35 pm
ISP
-
LHR
2 stops23h 50m
Multiple Airlines
Thu 6/119:50 am
LHR
-
ISP
2 stops29h 45m
Multiple Airlines
Deal found 4/20$1,443

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$959
(Kiwi.com)

One-way from

$682
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$853
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 ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 23, 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

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Fri 6/5

11:00 am-10:00 am

1 stop18h 00m

London Gatwick

Fri 6/12

2:00 pm-10:03 am

1 stop25h 03m

$959

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Thu 6/4

11:00 am-10:00 am

1 stop18h 00m

London Gatwick

Thu 6/11

2:00 pm-10:03 am

1 stop25h 03m

$992

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Fri 5/8

11:00 am-10:00 am

1 stop18h 00m

London Gatwick

Fri 5/15

2:00 pm-10:05 am

1 stop25h 05m

$1,020

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Fri 5/8

8:59 pm-9:30 am

2 stops55h 31m

London Heathrow

Fri 5/15

8:15 am-5:44 pm

2 stops38h 29m

$1,301

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Fri 6/5

12:25 pm-8:45 pm

2 stops27h 20m

London Heathrow

Mon 6/8

8:40 am-11:35 am

2 stops55h 55m

$1,403

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

Thu 6/4

11:00 am-9:30 am

2 stops40h 30m

Madrid Barajas

Thu 6/11

5:30 pm-11:05 am

1 stop23h 35m

$1,418

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Thu 5/14

9:59 am-7:50 pm

2 stops27h 51m

Barcelona-El Prat

Sun 5/17

6:40 am-7:45 pm

2 stops19h 05m

$1,419

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Thu 6/4

2:35 pm-5:20 pm

2 stops21h 45m

London Heathrow

Thu 6/11

6:20 am-10:40 am

2 stops33h 20m

$1,443

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Wed 6/3

2:35 pm-1:30 pm

2 stops17h 55m

London Heathrow

Wed 6/10

9:50 am-10:35 am

2 stops29h 45m

$1,443

IslipMilan

ISP - LIN

ISPLIN

Islip Long Island

Wed 9/9

12:30 pm-12:35 pm

2 stops18h 05m

Milan Linate

Wed 9/16

6:30 pm-4:10 pm

2 stops27h 40m

$1,481

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 39 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
No data available for this route at this time. Please check back soon.

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 55h 31m. JetBlue provides one of the quickest options available for as low as $1,301. The distance between Islip, New York and Europe is about 3406 mi.

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

    Most travelers choose Islip Long Island - Athens Eleftherios V., Islip Long Island - Ekaterinburg or Islip Long Island - London Gatwick 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.

See more FAQs

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