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Flights from Geneva to Islip

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search
      • GVA 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Geneva - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        GVA 16:00
        Islip - Geneva | Sat, Dec 13 | Normal Airline
        Search
        Search

Displayed flight fares from Geneva to Islip are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Geneva to Islip Flight Details

The distance between Geneva and Islip is about 6,144.25 km. Based on Trip.com's latest data, travel demand is highest in September. The off-season for travel is December.

Cheapest one-way flight price€430
Cheapest monthDecember
Peak season for travelSeptember
Flight distance6,144.25 km

When is the cheapest time to book flights from Geneva to Islip?

The cheapest time to fly from Geneva to Islip: Dec 14 to Dec 21 — one-way prices start at €429.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Geneva to Islip?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Geneva to Islip is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Geneva to Islip, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 15, with one-way flights priced at just €430.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Islip travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Geneva to Islip is December, when demand for travel is lower.
  • The time difference between Islip and Geneva is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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