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$368+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
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 August 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/1411:52 am
ISP
-
LGW
2 stops17h 08m
Multiple Airlines
Mon 9/212:00 pm
LGW
-
ISP
1 stop31h 58m
Multiple Airlines
Deal found 7/31$768
This Norse deal was found by Cheapflights users on 7/29. 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.
Sat 9/125:43 pm
ISP
-
LGW
1 stop35h 17m
Multiple Airlines
Sat 9/192:00 pm
LGW
-
ISP
1 stop31h 58m
Multiple Airlines
Deal found 7/29$780
This Icelandair deal was found by Cheapflights users on 7/29. 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.
Tue 10/64:20 pm
ISP
-
LHR
2 stops14h 35m
Multiple Airlines
Wed 1/68:35 pm
LHR
-
ISP
2 stops29h 55m
Multiple Airlines
Deal found 7/29$1,034
This Icelandair deal was found by Cheapflights users on 7/29. 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.
Sat 10/243:50 pm
ISP
-
LGW
2 stops17h 50m
Multiple Airlines
Thu 10/2911:55 am
LGW
-
ISP
2 stops15h 40m
Multiple Airlines
Deal found 7/29$1,038
This Icelandair deal was found by Cheapflights users on 7/29. 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.
Sat 10/243:50 pm
ISP
-
LHR
2 stops23h 40m
Multiple Airlines
Thu 10/2912:15 pm
LHR
-
ISP
2 stops15h 20m
Multiple Airlines
Deal found 7/29$1,039
This Icelandair deal was found by Cheapflights users on 7/31. 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.
Tue 11/312:30 pm
ISP
-
LGW
2 stops17h 25m
Multiple Airlines
Wed 11/2511:55 am
LGW
-
ISP
2 stops16h 55m
Multiple Airlines
Deal found 7/31$1,041
This Icelandair deal was found by Cheapflights users on 7/31. 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.
Tue 11/312:30 pm
ISP
-
LHR
2 stops17h 20m
Multiple Airlines
Wed 11/2512:15 pm
LHR
-
ISP
2 stops16h 35m
Multiple Airlines
Deal found 7/31$1,042
This Icelandair deal was found by Cheapflights users on 8/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:45 pm
ISP
-
LHR
2 stops26h 35m
Multiple Airlines
Fri 10/91:05 pm
LHR
-
ISP
2 stops15h 30m
Multiple Airlines
Deal found 8/1$1,046
This Icelandair deal was found by Cheapflights users on 7/30. 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.
Wed 9/233:20 pm
ISP
-
LHR
2 stops15h 35m
Multiple Airlines
Sun 9/279:25 pm
LHR
-
ISP
2 stops29h 45m
Multiple Airlines
Deal found 7/30$1,055
This Icelandair deal was found by Cheapflights users on 7/29. 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.
Thu 10/83:10 pm
ISP
-
LHR
2 stops24h 10m
Multiple Airlines
Mon 10/129:25 pm
LHR
-
ISP
2 stops30h 10m
Multiple Airlines
Deal found 7/29$1,066
This Icelandair deal was found by Cheapflights users on 8/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:05 pm
ISP
-
LHR
2 stops23h 15m
Multiple Airlines
Thu 9/179:25 pm
LHR
-
ISP
2 stops29h 45m
Multiple Airlines
Deal found 8/2$1,081
This Icelandair deal was found by Cheapflights users on 7/29. 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 10/95:40 pm
ISP
-
LHR
2 stops21h 40m
Multiple Airlines
Mon 10/129:25 pm
LHR
-
ISP
2 stops30h 10m
Multiple Airlines
Deal found 7/29$1,091

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 August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$768
(Kiwi.com)

One-way from

$368
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$935
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. 23% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 3, 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

Mon 9/14

11:52 am-10:00 am

2 stops17h 08m

London Gatwick

Mon 9/21

2:00 pm-4:58 pm

1 stop31h 58m

$768

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Sat 9/12

5:43 pm-10:00 am

1 stop35h 17m

London Gatwick

Sat 9/19

2:00 pm-4:58 pm

1 stop31h 58m

$780

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Wed 1/20

11:20 am-7:30 pm

2 stops27h 10m

London Heathrow

Tue 1/26

12:15 pm-9:30 pm

2 stops14h 15m

$989

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Tue 10/6

4:20 pm-11:55 am

2 stops14h 35m

London Heathrow

Wed 1/6

8:35 pm-9:30 pm

2 stops29h 55m

$1,034

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Sat 10/24

3:50 pm-2:40 pm

2 stops17h 50m

London Gatwick

Thu 10/29

11:55 am-11:35 pm

2 stops15h 40m

$1,038

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Sat 10/24

3:50 pm-8:30 pm

2 stops23h 40m

London Heathrow

Thu 10/29

12:15 pm-11:35 pm

2 stops15h 20m

$1,039

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Tue 1/19

11:20 am-10:50 am

2 stops18h 30m

London Heathrow

Sat 1/23

12:15 pm-10:20 pm

2 stops15h 05m

$1,040

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Tue 11/3

12:30 pm-10:55 am

2 stops17h 25m

London Gatwick

Wed 11/25

11:55 am-11:50 pm

2 stops16h 55m

$1,041

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

Fri 9/11

4:05 pm-8:20 pm

2 stops23h 15m

London Heathrow

Thu 9/17

9:25 pm-10:10 pm

2 stops29h 45m

$1,081

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Thu 1/21

3:50 pm-10:55 am

2 stops14h 05m

London Gatwick

Sun 1/24

11:55 am-9:30 pm

2 stops14h 35m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 47 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 20h 15m. JetBlue provides one of the quickest options available for as low as $1,112. 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 - London Heathrow, 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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