ISP - DUB

€1,152 Find Cheap Flights from Islip to Dublin – Compare and Save

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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Islip to Dublin (ISP-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Islip to Dublin

Thu, 11 Mar - Sun, 21 Mar
Multiple Airlines Logo
18:49 - 04:20ISP  Islip Long Island-DUB Dublin
28h 31m2 stops Sarasota Bradenton Intl Boston Logan Intl
Multiple Airlines Logo
15:30 - 14:22DUB  Dublin-ISP Islip Long Island
26h 52m1 stop Raleigh-Durham
€1,152Multiple Airlines
3 hours ago
Thu, 11 Mar - Sun, 21 Mar
Multiple Airlines Logo
06:40 - 08:45ISP  Islip Long Island-DUB Dublin
21h 05m2 stops Tampa New York John F Kennedy Intl
Multiple Airlines Logo
16:45 - 15:06DUB  Dublin-ISP Islip Long Island
26h 21m2 stops Boston Logan Intl Orlando
€1,530Multiple Airlines
3 hours ago
Fri, 25 Dec - Fri, 1 Jan
Multiple Airlines Logo
15:02 - 08:50ISP  Islip Long Island-DUB Dublin
12h 48m1 stop Raleigh-Durham
Multiple Airlines Logo
15:40 - 18:09DUB  Dublin-ISP Islip Long Island
55h 29m2 stops Indianapolis Sarasota Bradenton Intl
€1,788Multiple Airlines
3+ days ago
Wed, 23 Dec - Wed, 30 Dec
Multiple Airlines Logo
07:00 - 05:15ISP  Islip Long Island-DUB Dublin
17h 15m2 stops Tampa Philadelphia
Multiple Airlines Logo
15:50 - 23:53DUB  Dublin-ISP Islip Long Island
37h 03m2 stops Chicago O'Hare Intl West Palm Beach President Donald J. Trump Intl
€2,205Multiple Airlines
3+ days ago
Wed, 23 Dec - Wed, 30 Dec
Multiple Airlines Logo
11:26 - 08:50ISP  Islip Long Island-DUB Dublin
16h 24m2 stops Orlando Raleigh-Durham
Multiple Airlines Logo
15:30 - 10:17DUB  Dublin-ISP Islip Long Island
23h 47m1 stop Raleigh-Durham
€2,257Multiple Airlines
3+ days ago
Fri, 25 Dec - Fri, 1 Jan
Multiple Airlines Logo
07:00 - 05:15ISP  Islip Long Island-DUB Dublin
17h 15m2 stops Tampa Chicago O'Hare Intl
Multiple Airlines Logo
15:50 - 13:27DUB  Dublin-ISP Islip Long Island
26h 37m2 stops Chicago O'Hare Intl Tampa
€2,524Multiple Airlines
3+ days ago
Useful Info

Key details for Islip to Dublin flights

Cheapest flight

€1,152
Return flight from Islip to Dublin

When to book flights from Islip to Dublin

Are your dates flexible? Find out the best times to travel from Islip to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Islip to Dublin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Islip to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Islip to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €1,152 to €2,524. That means the highest observed fare was about 2x higher than the lowest one.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates averaging €29 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • Which airports can I use when flying from Islip to Dublin?

    Flights from Islip to Dublin usually depart from Islip Long Island (ISP) and arrive at Dublin (DUB).

  • What is the time difference between Islip and Dublin?

    Dublin is 5 hours ahead of Islip (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

Your guide to booking Islip to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Islip to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin