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).

How far in advance should I book a flight from Islip to Zurich?

Users have found that booking a flight from Islip to Zurich at least 43 days early can save you up to 20% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Islip to Zurich for as little as $669 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $852 for flights departing within the next 3 days.

What is the cheapest month to fly from Islip to Zurich?

January can be a great time to fly to Zurich from Islip with a flight ticket averaging about $750. Cheapflights users have found deals in the month of January for as cheap as $430. The most expensive prices can be found in the month of December.

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

When flying from Islip 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.

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.

$9,293+ Cheap Flights from Islip to Zurich

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Cheap flight deals from Islip to Zurich

Round-trip from	$9,293 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$751

From Islip Long Island to Zurich

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Islip to Zurich

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 September 11, 2025.

Sat 10/184:33 pmISP - ZRH

1 stop12h 22mMultiple Airlines

Sat 10/255:35 pmZRH - ISP

1 stop23h 23mMultiple Airlines

Deal found 9/9

$9,293

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 September 11, 2025.

Sat 10/1811:53 amISP - ZRH

1 stop12h 27mMultiple Airlines

Sat 10/255:35 pmZRH - ISP

1 stop23h 23mMultiple Airlines

Deal found 9/9

$9,293

Last-minute flights from Islip to Zurich
Discover last-minute flight deals from Islip to Zurich. Data last updated September 11, 2025 and is based on user searches.

Sat 10/184:33 pmISP - ZRH

1 stop12h 22mMultiple Airlines

Sat 10/255:35 pmZRH - ISP

1 stop23h 23mMultiple Airlines

Deal found 9/9

$9,293

Fly from

Fly to

Route

Depart

Return

Price

IslipZurich

ISP - ZRH

ISPZRH

Islip Long Island

Sat 10/18

11:53 am-6:20 am

1 stop12h 27m

Zurich

Sat 10/25

5:35 pm-10:58 am

1 stop23h 23m

$9,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

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 Zurich

What is the cheapest month to book a flight from Islip to Zurich?

Currently, November is the cheapest month in which you can book a flight from Islip to Zurich (average of $637). Flying from Islip to Zurich in June is currently the most expensive (average of $1,149). 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

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.
What is the cheapest month to book a flight from Islip to Zurich?
Currently, November is the cheapest month in which you can book a flight from Islip to Zurich (average of $637). Flying from Islip to Zurich in June is currently the most expensive (average of $1,149). 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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$9,293+ Cheap flights from Islip (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 10/18. 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

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Cheap flight deals from Islip to Zurich

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Find 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 September 11, 2025.

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 September 11, 2025.

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

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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Zurich

What is the cheapest month to book a flight from Islip to Zurich?

Related info for your journey

Find useful and relevant information for your journey from Islip to Zurich. 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 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?

What is the cheapest month to book a flight 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 September 11, 2025.