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$326+ Cheap flights from Islip, NY (ISP) to Berlin (BER)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BER
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Islip to Berlin

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Berlin (BER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,634
(Ovago)

One-way from

$326
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$631
Provider with most accurate pricing for Islip Long Island-Berlin Brandenburg flight deals.
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Provider most trusted by Cheapflights users for Islip Long Island-Berlin Brandenburg flights.
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From Islip Long Island to Berlin Brandenburg
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One-way flight from Islip Long Island to Berlin Brandenburg
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Islip to Berlin

Cheapest flights from Islip to Berlin
Explore the most affordable flight options available from Islip to Berlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:40 pmISP - BER
2 stops16h 05mMultiple Airlines
Tue 11/1810:45 amBER - ISP
2 stops15h 00mMultiple Airlines
Deal found 10/30$1,488
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:40 pmISP - BER
2 stops14h 55mMultiple Airlines
Sun 12/213:10 pmBER - ISP
2 stops25h 54mMultiple Airlines
Deal found 10/30$1,570
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:40 pmISP - BER
2 stops14h 55mMultiple Airlines
Tue 11/184:25 pmBER - ISP
2 stops24h 39mMultiple Airlines
Deal found 10/30$1,585
This Ovago deal was found by Cheapflights users on 10/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:40 pmISP - BER
2 stops14h 55mMultiple Airlines
Sat 12/204:20 pmBER - ISP
2 stops24h 44mMultiple Airlines
Deal found 10/29$1,634

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Berlin 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 October 30, 2025.
Use the filters below to find and compare flights from Islip to Berlin that are best for you.

Fly from

Islip

Fly to

Berlin

Route

Depart

Return

Price

IslipBerlin

ISP - BER

ISPBER

Islip Long Island

Fri 11/14

12:40 pm-10:45 am

2 stops16h 05m

Berlin Brandenburg

Tue 11/18

10:45 am-7:45 pm

2 stops15h 00m

$1,488

IslipBerlin

ISP - BER

ISPBER

Islip Long Island

Sun 12/14

12:40 pm-9:35 am

2 stops14h 55m

Berlin Brandenburg

Sun 12/21

3:10 pm-11:04 am

2 stops25h 54m

$1,570

IslipBerlin

ISP - BER

ISPBER

Islip Long Island

Sat 11/15

12:40 pm-9:35 am

2 stops14h 55m

Berlin Brandenburg

Tue 11/18

4:25 pm-11:04 am

2 stops24h 39m

$1,585

IslipBerlin

ISP - BER

ISPBER

Islip Long Island

Sat 12/13

12:40 pm-9:35 am

2 stops14h 55m

Berlin Brandenburg

Sat 12/20

4:20 pm-11:04 am

2 stops24h 44m

$1,634

IslipBerlin

ISP - BER

ISPBER

Islip Long Island

Fri 11/14

4:58 pm-8:35 am

3 stops57h 37m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

  • Most accurate provider: When it comes to deals on Islip, New York-Berlin flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-Berlin flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Islip, New York-Berlin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Berlin flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Berlin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Berlin

Have a flexible travel schedule? Discover the best time to fly to Berlin 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 Berlin

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

Currently, June is the cheapest month in which you can book a flight from Islip, New York to Berlin (average of $235). Flying from Islip, New York to Berlin in October is currently the most expensive (average of $470). 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.

Related info for your journey

Find useful and relevant information for your journey from Islip to Berlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Islip to Berlin that include hotel bookings?

    Yes. In addition to deals on Islip to Berlin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Berlin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Berlin.

  • Can I find deals for business class flights from Islip to Berlin?

    Yes. Cheapflights offers flight deals from Islip to Berlin 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 Berlin?

    Currently, June is the cheapest month in which you can book a flight from Islip, New York to Berlin (average of $235). Flying from Islip, New York to Berlin in October is currently the most expensive (average of $470). 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

Traveling to a place near Berlin?

Book flights to Berlin if you plan to visit one of these locations
Potsdam
Magdeburg
Dessau-Rosslau
Schönefeld

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