Europe

$845+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Jun 28 — Jul 51
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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 June 23, 2025.

Round-trip from

$1,032
(Kiwi.com)

One-way from

$845
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$1,253
From Islip Long Island to Europe
One-way flight from Islip Long Island to Europe
Highest demand for flights based on searches. 9% potential increase in price ($107 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find 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 June 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 7/214:33 pmISP - BCN
1 stop13h 42mMultiple Airlines
Mon 7/286:30 pmBCN - ISP
1 stop22h 28mMultiple Airlines
Deal found 6/21$1,032
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Sun 7/204:33 pmISP - AMS
2 stops15h 37mMultiple Airlines
Sun 7/277:00 amAMS - ISP
2 stops19h 01mMultiple Airlines
Deal found 6/22$1,152
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 7/2111:53 amISP - FCO
1 stop13h 12mMultiple Airlines
Mon 7/2810:25 amFCO - ISP
1 stop15h 36mMultiple Airlines
Deal found 6/21$1,218
This Mytrip deal was found by Cheapflights users on 6/23. 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 7/2411:53 amISP - MAD
2 stops23h 12mMultiple Airlines
Fri 8/221:15 pmMAD - ISP
3 stops36h 46mMultiple Airlines
Deal found 6/23$1,390
This Ovago deal was found by Cheapflights users on 6/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:19 pmISP - GLA
2 stops14h 01mMultiple Airlines
Wed 8/138:35 amGLA - ISP
2 stops16h 26mMultiple Airlines
Deal found 6/22$1,438
This Mytrip deal was found by Cheapflights users on 6/21. 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.
Sat 7/194:33 pmISP - CDG
2 stops17h 22mMultiple Airlines
Sat 7/269:45 pmCDG - ISP
3 stops28h 16mMultiple Airlines
Deal found 6/21$1,595
This Ovago deal was found by Cheapflights users on 6/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:33 pmISP - PRG
2 stops14h 37mMultiple Airlines
Thu 8/142:05 pmPRG - ISP
2 stops26h 53mMultiple Airlines
Deal found 6/23$2,980

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 June 23, 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

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Mon 7/21

4:33 pm-12:15 pm

1 stop13h 42m

Barcelona-El Prat

Mon 7/28

6:30 pm-10:58 am

1 stop22h 28m

$1,032

IslipAmsterdam

ISP - AMS

ISPAMS

Islip Long Island

Sun 7/20

4:33 pm-2:10 pm

2 stops15h 37m

Amsterdam Schiphol

Sun 7/27

7:00 am-8:01 pm

2 stops19h 01m

$1,152

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Mon 7/21

11:53 am-7:05 am

1 stop13h 12m

Rome Fiumicino

Mon 7/28

10:25 am-8:01 pm

1 stop15h 36m

$1,218

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

Thu 7/24

11:53 am-5:05 pm

2 stops23h 12m

Madrid Barajas

Fri 8/22

1:15 pm-8:01 pm

3 stops36h 46m

$1,390

IslipGlasgow

ISP - GLA

ISPGLA

Islip Long Island

Wed 8/6

2:19 pm-9:20 am

2 stops14h 01m

Glasgow Intl

Wed 8/13

8:35 am-8:01 pm

2 stops16h 26m

$1,438

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Sat 7/19

4:33 pm-3:55 pm

2 stops17h 22m

Paris Charles de Gaulle

Sat 7/26

9:45 pm-8:01 pm

3 stops28h 16m

$1,595

IslipPrague

ISP - PRG

ISPPRG

Islip Long Island

Thu 8/7

4:33 pm-1:10 pm

2 stops14h 37m

Václav Havel Prague

Thu 8/14

2:05 pm-10:58 am

2 stops26h 53m

$2,980

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Fri 8/29

3:59 pm-1:00 pm

2 stops15h 01m

$845

IslipAmsterdam

ISP - AMS

ISPAMS

Islip Long Island

Fri 7/4

2:19 pm-8:55 am

2 stops12h 36m

$1,599

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

Tue 10/21

2:19 pm-9:55 am

2 stops13h 36m

$1,643

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 11 results
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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

What is the cheapest month to book a flight from Islip, New York to Europe?

Currently, November is the cheapest month in which you can book a flight from Islip, New York to Europe (average of $523). Flying from Islip, New York to Europe in June is currently the most expensive (average of $919). 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.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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.

  • What are the most popular routes 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.

  • What is the cheapest month to book a flight from Islip, New York to Europe?

    Currently, November is the cheapest month in which you can book a flight from Islip, New York to Europe (average of $523). Flying from Islip, New York to Europe in June is currently the most expensive (average of $919). 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.

See more FAQs

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