$373+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Dec 6 — Dec 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Europe
Keep the following information in mind while searching for Islip to Europe flight deals. Data was last updated November 6, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $927 (Kiwi.com) |
One-way from | $373 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $851 |
Find flight deals from Islip to Europe
Cheapest flights from Islip to EuropeExplore 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 November 6, 2025.
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 November 6, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/810:19 amISP - KEF
2 stops24h 01mMultiple Airlines
Mon 12/155:15 pmKEF - ISP
1 stop31h 19mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/218:35 pmISP - MAD
2 stops28h 00mMultiple Airlines
Sun 12/2811:30 amMAD - ISP
1 stop31h 39mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$1,336
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:25 amISP - CDG
2 stops25h 15mMultiple Airlines
Mon 12/296:15 amCDG - ISP
2 stops23h 44mMultiple Airlines
Deal found 11/6![Multiple Airlines logo]()
$1,749
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Fri 12/197:30 amISP - CDG
3 stops31h 10mMultiple Airlines
Fri 12/2610:05 pmCDG - ISP
3 stops27h 40mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$1,960
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:15 amISP - BER
2 stops23h 35mMultiple Airlines
Sun 12/287:40 amBER - ISP
2 stops22h 19mMultiple Airlines
Deal found 11/6![Multiple Airlines logo]()
$2,100
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:35 pmISP - VIE
2 stops35h 40mMultiple Airlines
Sun 12/2810:45 amVIE - ISP
1 stop30h 19mMultiple Airlines
Deal found 11/6![Multiple Airlines logo]()
$2,554
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 November 6, 2025.
Use the filters below to find and compare flights from Islip to Europe that are best for you.
Fly from
Islip
Fly to
Europe
Route
Depart
Return
Price
IslipReykjavik
ISP - KEF
ISPKEF
Islip Long Island
Mon 12/8
10:19 am-3:20 pm
2 stops24h 01m
Reykjavik Keflavik Intl
Mon 12/15
5:15 pm-7:34 pm
1 stop31h 19m
$927
IslipMadrid
ISP - MAD
ISPMAD
Islip Long Island
Sun 12/21
8:35 pm-6:35 am
2 stops28h 00m
Madrid Barajas
Sun 12/28
11:30 am-1:09 pm
1 stop31h 39m
$1,336
IslipParis
ISP - CDG
ISPCDG
Islip Long Island
Mon 12/22
6:25 am-1:40 pm
2 stops25h 15m
Paris Charles de Gaulle
Mon 12/29
6:15 am-11:59 pm
2 stops23h 44m
$1,749
IslipParis
ISP - CDG
ISPCDG
Islip Long Island
Fri 12/19
7:30 am-8:40 pm
3 stops31h 10m
Paris Charles de Gaulle
Fri 12/26
10:05 pm-7:45 pm
3 stops27h 40m
$1,960
IslipBerlin
ISP - BER
ISPBER
Islip Long Island
Sun 12/21
6:15 am-11:50 am
2 stops23h 35m
Berlin Brandenburg
Sun 12/28
7:40 am-11:59 pm
2 stops22h 19m
$2,100
IslipVienna
ISP - VIE
ISPVIE
Islip Long Island
Sun 12/21
8:35 pm-2:15 pm
2 stops35h 40m
Vienna Intl
Sun 12/28
10:45 am-11:04 am
1 stop30h 19m
$2,554
IslipMadrid
ISP - MAD
ISPMAD
Islip Long Island
Mon 3/16
12:40 pm-7:00 am
2 stops13h 20m
Madrid Barajas
Sat 3/21
11:15 am-11:04 am
2 stops28h 49m
$6,551
IslipMadrid
ISP - MAD
ISPMAD
Islip Long Island
Fri 12/5
8:47 pm-11:25 am
2 stops32h 38m
$373
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 $440). 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.