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$370+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Thg. 7 10 — Thg. 7 171
Th. 6 7/10
Th. 6 7/17
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 Tháng Sáu 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Th. 7 7/411:57 am
ISP
-
LGW
2 stops41h 03m
Multiple Airlines
Th. 6 7/102:00 pm
LGW
-
ISP
1 stop24h 53m
Multiple Airlines
Deal found 6/9$960
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Th. 5 7/166:00 am
ISP
-
MXP
2 stops44h 10m
JetBlue
Th. 5 7/2310:00 am
MXP
-
ISP
2 stops41h 44m
JetBlue
Deal found 6/9$1,217
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Th. 2 11/21:55 pm
ISP
-
LHR
2 stops49h 50m
JetBlue
Th. 6 11/67:25 am
LHR
-
ISP
2 stops43h 12m
JetBlue
Deal found 6/7$1,261
This Norse deal was found by Cheapflights users on 6/8. 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.
Th. 5 6/259:52 pm
ISP
-
LGW
1 stop31h 08m
Multiple Airlines
Th. 2 6/292:00 pm
LGW
-
ISP
1 stop30h 56m
Multiple Airlines
Deal found 6/8$1,314
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Th. 3 7/77:26 am
ISP
-
OSL
3 stops25h 49m
Multiple Airlines
Th. 3 7/147:10 am
OSL
-
ISP
3 stops33h 46m
Multiple Airlines
Deal found 6/8$1,370
This FlightHub deal was found by Cheapflights users on 6/6. 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.
Th. 4 7/13:07 pm
ISP
-
LHR
2 stops48h 38m
JetBlue
Th. 3 7/78:40 am
LHR
-
ISP
2 stops31h 59m
JetBlue
Deal found 6/6$1,454
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 2 11/29:59 am
ISP
-
LHR
1 stop15h 31m
Multiple Airlines
Th. 6 11/68:50 am
LHR
-
ISP
2 stops16h 11m
Multiple Airlines
Deal found 6/7$1,494
This BusinessClass deal was found by Cheapflights users on 6/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 12/102:19 pm
ISP
-
LHR
2 stops12h 46m
Multiple Airlines
Th. 5 12/178:50 am
LHR
-
ISP
2 stops16h 11m
Multiple Airlines
Deal found 6/8$1,496
This Mytrip deal was found by Cheapflights users on 6/7. 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.
CN 7/57:00 am
ISP
-
MXP
2 stops22h 00m
Multiple Airlines
Th. 7 7/116:55 am
MXP
-
ISP
2 stops20h 04m
Multiple Airlines
Deal found 6/7$1,499
This Mytrip deal was found by Cheapflights users on 6/7. 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.
Th. 3 7/710:00 am
ISP
-
FCO
2 stops17h 50m
Multiple Airlines
Th. 3 7/148:10 am
FCO
-
ISP
2 stops18h 05m
Multiple Airlines
Deal found 6/7$1,500
This Expedia deal was found by Cheapflights users on 6/9. 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.
Th. 7 7/410:06 am
ISP
-
LHR
2 stops22h 49m
Multiple Airlines
Th. 6 7/107:40 am
LHR
-
ISP
2 stops21h 06m
Multiple Airlines
Deal found 6/9$1,537
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 9/51:50 pm
ISP
-
FCO
2 stops24h 05m
Multiple Airlines
Th. 7 9/123:20 pm
FCO
-
ISP
2 stops51h 45m
Multiple Airlines
Deal found 6/9$1,559

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 Tháng Sáu 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$960
(Kiwi.com)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,198
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 ($224 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 June 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 Tháng Sáu 10, 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

Th. 7 7/4

11:57 am-10:00 am

2 stops41h 03m

London Gatwick

Th. 6 7/10

2:00 pm-9:53 am

1 stop24h 53m

$960

IslipMilan

ISP - MXP

ISPMXP

Islip Long Island

Th. 5 7/16

6:00 am-8:10 am

2 stops44h 10m

Milan Malpensa

Th. 5 7/23

10:00 am-9:44 pm

2 stops41h 44m

$1,217

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Th. 5 6/25

9:52 pm-10:00 am

1 stop31h 08m

London Gatwick

Th. 2 6/29

2:00 pm-3:56 pm

1 stop30h 56m

$1,314

IslipOslo

ISP - OSL

ISPOSL

Islip Long Island

Th. 3 7/7

7:26 am-3:15 pm

3 stops25h 49m

Oslo Gardermoen

Th. 3 7/14

7:10 am-10:56 am

3 stops33h 46m

$1,370

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Th. 4 7/1

3:07 pm-8:45 pm

2 stops48h 38m

London Heathrow

Th. 3 7/7

8:40 am-11:39 am

2 stops31h 59m

$1,454

IslipMilan

ISP - MXP

ISPMXP

Islip Long Island

CN 7/5

7:00 am-11:00 am

2 stops22h 00m

Milan Malpensa

Th. 7 7/11

6:55 am-8:59 pm

2 stops20h 04m

$1,499

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Th. 3 7/7

10:00 am-9:50 am

2 stops17h 50m

Rome Fiumicino

Th. 3 7/14

8:10 am-8:15 pm

2 stops18h 05m

$1,500

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Th. 2 11/2

7:25 am-7:00 am

1 stop18h 35m

London Heathrow

Th. 6 11/6

1:10 pm-8:01 pm

1 stop11h 51m

$1,532

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Th. 7 7/4

10:06 am-1:55 pm

2 stops22h 49m

London Heathrow

Th. 6 7/10

7:40 am-11:46 pm

2 stops21h 06m

$1,537

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Th. 7 9/5

1:50 pm-7:55 pm

2 stops24h 05m

Rome Fiumicino

Th. 7 9/12

3:20 pm-1:05 pm

2 stops51h 45m

$1,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 41 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 44h 10m. JetBlue provides one of the quickest options available for as low as $1,217. The distance between Islip, New York and Europe is about 3947 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 - Oslo Gardermoen 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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