In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

If weather is an important factor for your trip to Zurich, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from ISP to ZRH?

When flying from Islip, New York to Zurich, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Islip, New York-Zurich flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Islip, New York-Zurich flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Islip, New York-Zurich flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islip, New York-Zurich flights, Cheapflights users trust Ovago the most. Ovago 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-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Islip to Zurich?

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

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

Yes. Cheapflights offers flight deals from Islip to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,440+ Cheap Flights from Islip, NY to Zurich

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Cheap flight deals from Islip to Zurich

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Cheapest flights from Islip to Zurich
Explore the most affordable flight options available from Islip to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Mon 11/162:28 pm -

2 stops37h 57m

Mon 11/2311:05 am -

2 stops30h 41m

Deal found 10/19

$1,440

Find flight deals from Islip to Zurich

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$1,440 (Expedia)
Popular in	December
Cheapest in	January
Average price	$773

Provider with most accurate pricing for Islip Long Island-Zurich flight deals.

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Provider most trusted by Cheapflights users for Islip Long Island-Zurich flights.

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From Islip Long Island to Zurich

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Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Price

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IslipZurich

ISP Islip Long Island - ZRH Zurich

ISPZRH

Islip Long Island

Mon 11/16

2:28 pm-10:25 am

2 stops37h 57m

Zurich

Mon 11/23

11:05 am-11:46 am

2 stops30h 41m

$1,440

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Sorted by cheapest first

Compare providers for flights from Islip to Zurich

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Zurich in October.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Islip, New York-Zurich flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Islip, New York-Zurich flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Islip, New York-Zurich flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-Zurich flights, Cheapflights users trust Ovago the most. Ovago 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-Zurich 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 Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Islip with our price prediction graph.

ISP-ZRH

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.

Related info for your journey

Can I find deals for flights from Islip to Zurich that include hotel bookings?
Yes. In addition to deals on Islip to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Zurich?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Zurich.
Can I find deals for business class flights from Islip to Zurich?
Yes. Cheapflights offers flight deals from Islip to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,440+ Cheap flights from Islip, NY (ISP) to Zurich (ZRH)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Zurich with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Islip to Zurich

Cheapest flights from Islip to ZurichExplore the most affordable flight options available from Islip to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Explore the most affordable flight options available from Islip to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Islip to ZurichDiscover carefully curated flight deals from Islip to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Discover carefully curated flight deals from Islip to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Islip to ZurichDiscover last-minute flight deals from Islip to Zurich. Data last updated October 19, 2026 and is based on user searches.

Discover last-minute flight deals from Islip to Zurich. Data last updated October 19, 2026 and is based on user searches.

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Use the filters below to find and compare flights from Islip to Zurich that are best for you.

Compare providers for flights from Islip to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Zurich in October.

Best time to book a flight from Islip to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Islip with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Islip to Zurich?

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

Traveling to a place near Zurich?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Islip to Zurich

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Complete your trip

Complete your trip to Zurich by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Islip to Zurich by cabin class

Find flights from Islip to Zurich, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Islip and Zurich flights

Browse other Islip and Zurich flight options. Last updated on October 19, 2026.

Other flights from Islip

Browse through other flights departing from Islip. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.

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Explore flights to Zurich departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.

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Cheapest flights from Islip to Zurich
Explore the most affordable flight options available from Islip to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Islip to Zurich
Discover carefully curated flight deals from Islip to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Islip to Zurich
Discover last-minute flight deals from Islip to Zurich. Data last updated October 19, 2026 and is based on user searches.