$1,610+ Cheap flights from Islip, NY (ISP) to Switzerland
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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ZRH
Jul 8 — Jul 151
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Switzerland
Keep the following information in mind while searching for Islip to Switzerland flight deals. Data was last updated July 3, 2025.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | $874 |
Find flight deals from Islip to Switzerland
One-way flights from Islip to SwitzerlandSearch for one-way flight options from Islip to Switzerland. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.
Search for one-way flight options from Islip to Switzerland. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/192:19 pmISP - GVA
2 stops13h 06mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,610
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Switzerland 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 July 3, 2025.
Use the filters below to find and compare flights from Islip to Switzerland that are best for you.
Fly from
Islip
Fly to
Switzerland
Route
Depart
Return
Price
IslipGeneva
ISP - GVA
ISPGVA
Islip Long Island
Sat 7/19
2:19 pm-9:25 am
2 stops13h 06m
$1,610
Best time to book a flight from Islip to Switzerland
Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland
What is the cheapest month to book a flight from Islip, New York to Switzerland?
Currently, November is the cheapest month in which you can book a flight from Islip, New York to Switzerland (average of $637). Flying from Islip, New York to Switzerland in June is currently the most expensive (average of $1,158). 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.