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 popular places can I visit in Dublin?

Some of the most popular sights in Dublin are St. Stephen's Green, St. Patrick's Cathedral and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

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, round-trip prices on this route showed a wide range, from about $1,360 to $9,861. That means the highest observed fare was about 7x higher than the lowest one.

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 car rental options are available at Dublin Airport (DUB)?

Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates averaging $32 for economy cars. Top options include: • Budget • Sixt • Easirent • Europcar • Thrifty

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to Dublin

Sun, Nov 22 - Wed, Dec 2

10:57 am - 10:15 amISP Islip Long Island-DUB Dublin

18h 18m2 stops Raleigh-Durham Reykjavik Keflavik Intl

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,360Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

10:39 am - 9:05 amISP Islip Long Island-DUB Dublin

17h 26m1 stop Orlando

3:50 pm - 11:53 pmDUB Dublin-ISP Islip Long Island

37h 03m2 stops Chicago O'Hare Intl West Palm Beach President Donald J. Trump Intl

$1,445Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

3:02 pm - 10:15 amISP Islip Long Island-DUB Dublin

14h 13m2 stops Raleigh-Durham Reykjavik Keflavik Intl

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,452Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

7:00 am - 5:15 amISP Islip Long Island-DUB Dublin

17h 15m2 stops Fort Myers SW Florida Intl Chicago O'Hare Intl

3:50 pm - 11:53 pmDUB Dublin-ISP Islip Long Island

37h 03m2 stops Chicago O'Hare Intl West Palm Beach President Donald J. Trump Intl

$1,459Multiple Airlines

Tue, Nov 24 - Wed, Dec 2

4:40 pm - 4:15 amISP Islip Long Island-DUB Dublin

30h 35m2 stops Orlando Boston Logan Intl

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,529Multiple Airlines

Mon, Nov 23 - Wed, Dec 2

3:02 pm - 8:50 amISP Islip Long Island-DUB Dublin

12h 48m1 stop Raleigh-Durham

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,564Multiple Airlines

Tue, Dec 15 - Tue, Dec 22

10:39 am - 9:05 amISP Islip Long Island-DUB Dublin

17h 26m1 stop Orlando

1:45 pm - 9:52 amDUB Dublin-ISP Islip Long Island

25h 07m1 stop Orlando

$1,581Multiple Airlines

Sun, Nov 22 - Wed, Dec 2

10:57 am - 8:50 amISP Islip Long Island-DUB Dublin

16h 53m1 stop Raleigh-Durham

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,604Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

12:00 pm - 8:50 amISP Islip Long Island-DUB Dublin

15h 50m1 stop Raleigh-Durham

11:30 am - 1:22 pmDUB Dublin-ISP Islip Long Island

30h 52m2 stops Reykjavik Keflavik Intl Orlando

$1,609Multiple Airlines

Fri, Nov 27 - Wed, Dec 2

3:02 pm - 10:15 amISP Islip Long Island-DUB Dublin

14h 13m2 stops Raleigh-Durham Reykjavik Keflavik Intl

3:30 pm - 10:17 amDUB Dublin-ISP Islip Long Island

23h 47m1 stop Raleigh-Durham

$1,617Multiple Airlines

Useful Info

Cheapest flight	$1,360

Round-trip 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 round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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, round-trip prices on this route showed a wide range, from about $1,360 to $9,861. That means the highest observed fare was about 7x higher than the lowest one.
What car rental options are available at Dublin Airport (DUB)?
Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates averaging $32 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 St. Stephen's Green, St. Patrick's Cathedral and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.

• Clayton Hotel Dublin Airport
• Maldron Hotel Dublin Airport
• Metro Hotel Dublin Airport

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ISP - DUB

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Everything you should know

Cheap Flights from Islip to Dublin (ISP-DUB)

Recent round-trip flight deals from Islip to Dublin

Recent one-way flight deals from Islip to Dublin

Recent last minute flight deals from Islip to Dublin

Key details for Islip to Dublin flights

Cheapest flight

When to book flights from Islip to Dublin

Your Islip to Dublin flight questions, answered

Your guide to booking Islip to Dublin flights

More options for your flight from Islip to Dublin

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

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Dublin

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