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Flights from Southampton to Islip

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

      • SOU 17:30
        48h 39m
        2 stops
        ISP 13:09
        Southampton - Islip | Fri, Dec 26 | KLM
        ISP 20:35
        55h 15m
        2 stops
        SOU 08:50
        Islip - Southampton | Fri, Jan 2 | Frontier Airlines
        €1,480 €3,980
        63% OFF
        63% OFF
        €3,980 €1,480
      • SOU 08:40
        38h 15m
        2 stops
        ISP 17:55
        Southampton - Islip | Fri, Dec 26 | Virgin Atlantic
        ISP 20:35
        55h 15m
        2 stops
        SOU 08:50
        Islip - Southampton | Fri, Jan 2 | Frontier Airlines
        €1,824 €3,980
        54% OFF
        54% OFF
        €3,980 €1,824
      • SOU 20:10
        52h 30m
        2 stops
        ISP 19:40
        Southampton - Islip | Fri, Dec 26 | Aer Lingus
        ISP 20:35
        42h 5m
        2 stops
        SOU 19:40
        Islip - Southampton | Fri, Jan 2 | Frontier Airlines
        €2,786 €3,980
        30% OFF
        30% OFF
        €3,980 €2,786
      • SOU 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Southampton - Islip | Thu, Dec 11 | Normal Airline
        ISP 15:00
        6h
        Nonstop
        SOU 16:00
        Islip - Southampton | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Southampton to Islip are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Southampton to Islip Flight Details

The distance between Southampton and Islip is about 5,442.23 km. Based on Trip.com's latest data, travel demand is highest in November. The off-season for travel is September.

Cheapest return ticket price€1,480
Cheapest monthSeptember
Peak season for travelNovember
Flight distance5,442.23 km

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

The cheapest time to fly from Southampton to Islip: Dec 21 to Dec 28 — one-way prices start at €1,480.

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  • 714
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  • 2128

  • Jan

    284
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  • Feb

    251
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  • 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 Southampton 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 Southampton 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 Southampton to Islip, you can use various tools on Trip.com:
    · 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 November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Southampton to Islip is September, when demand for travel is lower.
  • The time difference between Islip and Southampton is 5h.
  • 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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