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$506+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
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 May 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Fri 7/32:28 pm
ISP
-
LGW
2 stops38h 32m
Multiple Airlines
Fri 7/102:00 pm
LGW
-
ISP
1 stop24h 53m
Multiple Airlines
Deal found 5/22$920
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Wed 6/1711:57 am
ISP
-
LGW
2 stops17h 03m
Multiple Airlines
Tue 6/232:00 pm
LGW
-
ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/18$1,013
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/810:48 am
ISP
-
LGW
1 stop18h 12m
Multiple Airlines
Mon 7/132:00 pm
LGW
-
ISP
2 stops31h 47m
Multiple Airlines
Deal found 5/19$1,021
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Thu 6/189:52 pm
ISP
-
LGW
1 stop31h 08m
Multiple Airlines
Wed 6/242:00 pm
LGW
-
ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/19$1,056
This Icelandair deal was found by Cheapflights users on 5/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:35 pm
ISP
-
LHR
2 stops18h 20m
Multiple Airlines
Mon 10/2612:15 pm
LHR
-
ISP
2 stops15h 20m
Multiple Airlines
Deal found 5/21$1,090
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Mon 6/1511:30 am
ISP
-
DUB
2 stops15h 50m
JetBlue
Mon 6/2211:30 am
DUB
-
ISP
2 stops29h 00m
JetBlue
Deal found 5/18$1,302
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Thu 6/189:52 pm
ISP
-
DUB
2 stops31h 08m
Multiple Airlines
Thu 6/257:50 pm
DUB
-
ISP
1 stop21h 40m
Multiple Airlines
Deal found 5/21$1,382
This Travelocity deal was found by Cheapflights users on 5/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:00 pm
ISP
-
FCO
2 stops18h 35m
Multiple Airlines
Thu 9/177:30 am
FCO
-
ISP
2 stops35h 35m
Multiple Airlines
Deal found 5/22$1,401
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/189:52 pm
ISP
-
DUB
2 stops32h 38m
Multiple Airlines
Wed 6/244:45 pm
DUB
-
ISP
1 stop25h 45m
Multiple Airlines
Deal found 5/20$1,440
This Mytrip deal was found by Cheapflights users on 5/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:00 am
ISP
-
MXP
3 stops28h 20m
Multiple Airlines
Mon 10/1210:45 am
MXP
-
ISP
3 stops39h 00m
Multiple Airlines
Deal found 5/21$1,450
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Sat 7/410:48 am
ISP
-
LGW
1 stop18h 12m
Multiple Airlines
Sat 7/119:25 am
LGW
-
ISP
2 stops14h 10m
Multiple Airlines
Deal found 5/20$1,451
This FlightHub deal was found by Cheapflights users on 5/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:07 pm
ISP
-
LGW
2 stops37h 28m
JetBlue
Mon 7/1312:20 pm
LGW
-
ISP
2 stops39h 36m
JetBlue
Deal found 5/19$1,468

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 May 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$920
(Kiwi.com)

One-way from

$506
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,068
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. 20% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 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 7/3

2:28 pm-10:00 am

2 stops38h 32m

London Gatwick

Fri 7/10

2:00 pm-9:53 am

1 stop24h 53m

$920

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Wed 6/17

11:57 am-10:00 am

2 stops17h 03m

London Gatwick

Tue 6/23

2:00 pm-8:57 pm

1 stop35h 57m

$1,013

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Wed 7/8

10:48 am-10:00 am

1 stop18h 12m

London Gatwick

Mon 7/13

2:00 pm-4:47 pm

2 stops31h 47m

$1,021

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Thu 6/18

9:52 pm-10:00 am

1 stop31h 08m

London Gatwick

Wed 6/24

2:00 pm-8:57 pm

1 stop35h 57m

$1,056

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Fri 10/23

12:35 pm-11:55 am

2 stops18h 20m

London Heathrow

Mon 10/26

12:15 pm-11:35 pm

2 stops15h 20m

$1,090

IslipDublin

ISP - DUB

ISPDUB

Islip Long Island

Thu 6/18

9:52 pm-10:00 am

2 stops31h 08m

Dublin

Thu 6/25

7:50 pm-12:30 pm

1 stop21h 40m

$1,382

IslipDublin

ISP - DUB

ISPDUB

Islip Long Island

Thu 6/18

9:52 pm-11:30 am

2 stops32h 38m

Dublin

Wed 6/24

4:45 pm-1:30 pm

1 stop25h 45m

$1,440

IslipMilan

ISP - MXP

ISPMXP

Islip Long Island

Wed 10/7

10:00 am-8:20 pm

3 stops28h 20m

Milan Malpensa

Mon 10/12

10:45 am-7:45 pm

3 stops39h 00m

$1,450

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Wed 7/8

3:07 pm-9:35 am

2 stops37h 28m

London Gatwick

Mon 7/13

12:20 pm-10:56 pm

2 stops39h 36m

$1,468

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Sat 6/13

2:22 pm-8:45 pm

2 stops25h 23m

London Heathrow

Fri 6/19

8:15 am-9:14 am

2 stops29h 59m

$1,481

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

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
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 25h 23m. JetBlue provides one of the quickest options available for as low as $1,481. 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 - Ekaterinburg, Islip Long Island - Athens Eleftherios V. 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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