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$1,022+ Cheap flights from Islip, NY (ISP) to Europe

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Round-trip from

$1,085
(Qatar Airways)

Popular in

June

Cheapest in

March

Average price

$853
From Islip Long Island to Europe
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This Qatar Airways deal was found by Cheapflights users on 3/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:00 amISP - IST
2 stops53h 35mMultiple Airlines
Wed 9/178:05 pmIST - ISP
2 stops32h 35mMultiple Airlines
Deal found 3/26$1,022
This Mytrip deal was found by Cheapflights users on 3/27. 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 5/117:39 pmISP - LGW
3 stops33h 21mMultiple Airlines
Sun 5/182:00 pmLGW - ISP
2 stops30h 15mMultiple Airlines
Deal found 3/27$1,311
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/2410:50 amISP - KEF
2 stops37h 55mMultiple Airlines
Thu 5/14:55 pmKEF - ISP
2 stops26h 20mMultiple Airlines
Deal found 3/27$1,404
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amISP - IST
2 stops41h 20mQatar Airways
Sun 5/188:05 pmIST - ISP
2 stops32h 23mQatar Airways
Deal found 3/27$1,405
This Mytrip deal was found by Cheapflights users on 3/26. 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 7/197:19 pmISP - BCN
3 stops36h 51mMultiple Airlines
Fri 8/16:00 amBCN - ISP
3 stops42h 39mMultiple Airlines
Deal found 3/26$1,717
This Mytrip deal was found by Cheapflights users on 3/27. 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 5/117:39 pmISP - LIS
3 stops34h 26mMultiple Airlines
Sun 5/187:05 amLIS - ISP
3 stops37h 10mMultiple Airlines
Deal found 3/27$1,787
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Mon 4/2812:56 pmISP - ATH
3 stops19h 49mMultiple Airlines
Wed 5/141:55 pmATH - ISP
2 stops38h 33mMultiple Airlines
Deal found 3/27$2,787

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 March 28, 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

IslipIstanbul

ISP - IST

ISPIST

Islip Long Island

Thu 5/1

6:00 am-11:55 am

2 stops46h 55m

Istanbul

Wed 5/7

8:05 pm-9:28 pm

2 stops32h 23m

$1,085

IslipLondon

ISP - LGW

ISPLGW

Islip Long Island

Sun 5/11

7:39 pm-10:00 am

3 stops33h 21m

London Gatwick

Sun 5/18

2:00 pm-3:15 pm

2 stops30h 15m

$1,311

IslipReykjavik

ISP - KEF

ISPKEF

Islip Long Island

Thu 4/24

10:50 am-4:45 am

2 stops37h 55m

Reykjavik Keflavik Intl

Thu 5/1

4:55 pm-3:15 pm

2 stops26h 20m

$1,404

IslipIstanbul

ISP - IST

ISPIST

Islip Long Island

Sun 5/11

6:00 am-6:20 am

2 stops41h 20m

Istanbul

Sun 5/18

8:05 pm-9:28 pm

2 stops32h 23m

$1,405

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Sat 7/19

7:19 pm-2:10 pm

3 stops36h 51m

Barcelona-El Prat

Fri 8/1

6:00 am-6:39 pm

3 stops42h 39m

$1,717

IslipLisbon

ISP - LIS

ISPLIS

Islip Long Island

Sun 5/11

7:39 pm-11:05 am

3 stops34h 26m

Lisbon Humberto Delgado

Sun 5/18

7:05 am-3:15 pm

3 stops37h 10m

$1,787

IslipAthens

ISP - ATH

ISPATH

Islip Long Island

Mon 4/28

12:56 pm-3:45 pm

3 stops19h 49m

Athens Eleftherios V.

Wed 5/14

1:55 pm-9:28 pm

2 stops38h 33m

$2,787

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $965). 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).

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated March 28, 2025.
Qatar Airways
7.4
Good
3,538 reviews

Entertainment

7.4

Comfort

7.4

Overall

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you
Qatar Airways
7.4
Good
3,538 reviews
Qatar Airways
7.4
Good
3,538 reviews

Entertainment

7.4

Comfort

7.4

Overall

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

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?

    Most travelers choose Islip Long Island - Istanbul, Islip Long Island - Ekaterinburg or Islip Long Island - Reykjavik Keflavik Intl 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.

  • 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 $965). 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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