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$2,788+ Cheap flights from Islip, NY (ISP) to Poland

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — WAW
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Islip to Poland

Cheapest flights from Islip to Poland
Explore the most affordable flight options available from Islip to Poland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Gurufare deal was found by Cheapflights users on 12/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:46 amISP - WAW
2 stops19h 59mMultiple Airlines
Tue 1/202:30 pmWAW - ISP
1 stop27h 03mMultiple Airlines
Deal found 12/13$2,788

Find flight deals from Islip to Poland

Keep the following information in mind while searching for Islip to Poland flight deals. Data was last updated December 15, 2025.

Popular in

December

Cheapest in

November

Average price

$951
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Best time to book a flight from Islip to Poland

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

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

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Poland (average of $339). Flying from Islip, New York to Poland in June is currently the most expensive (average of $489). 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 Poland. 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 Poland?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to Poland.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Poland (average of $339). Flying from Islip, New York to Poland in June is currently the most expensive (average of $489). 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.

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