When did momondo last update prices for flights from Islip Long Island Airport to Europe?

Prices for flights from Islip Long Island Airport to Europe are refreshed on a daily basis.

How old do you have to be to fly from Islip Long Island Airport to Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Europe.

What documentation or ID do you need to fly to Europe?

The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$517 Cheap Flights from Islip to Europe in 2025/26

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Find the cheapest flights from Islip to Europe

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 9:20 amISP-CDG

37h 25m2 stops

11:20 am - 3:40 pmCDG-ISP

34h 20m2 stops

$943JetBlue

Find Deal

Mon, Nov 3 - Mon, Nov 10

7:30 am - 9:45 pmISP-KEF

9h 15m1 stop

5:00 pm - 11:04 amKEF-ISP

23h 04m1 stop

$1,017Multiple Airlines

Find Deal

Sun, Dec 7 - Fri, Dec 12

12:40 pm - 6:05 amISP-KEF

12h 25m1 stop

5:00 pm - 8:14 pmKEF-ISP

32h 14m2 stops

$1,280Multiple Airlines

Find Deal

Sun, Dec 7 - Fri, Dec 12

12:40 pm - 7:15 amISP-FCO

12h 35m1 stop

10:15 am - 7:45 pmFCO-ISP

15h 30m1 stop

$1,320Multiple Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

9:59 am - 10:20 amISP-CDG

18h 21m2 stops

6:30 pm - 7:45 pmCDG-ISP

31h 15m3 stops

$1,348Multiple Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

9:59 am - 10:20 amISP-MAD

18h 21m1 stop

7:20 am - 7:45 pmMAD-ISP

18h 25m2 stops

$1,389Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

7:30 am - 8:40 pmISP-FCO

31h 10m2 stops

9:30 pm - 7:45 pmFCO-ISP

28h 15m2 stops

$1,487Multiple Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

12:40 pm - 8:20 amISP-CDG

13h 40m2 stops

11:30 am - 7:45 pmCDG-ISP

14h 15m2 stops

$1,495Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

12:40 pm - 10:20 amISP-MAD

15h 40m1 stop

5:05 pm - 4:15 pmMAD-ISP

29h 10m1 stop

$1,526Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

12:40 pm - 7:15 amISP-FCO

12h 35m1 stop

4:40 pm - 7:45 pmFCO-ISP

33h 05m2 stops

$1,564Multiple Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

Fly from

Fly to

Route

Depart

Return

Price

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Mon 11/3

1:55 pm-9:20 am

2 stops37h 25m

Paris Charles de Gaulle

Mon 11/10

11:20 am-3:40 pm

2 stops34h 20m

$943

IslipReykjavik

ISP - KEF

ISPKEF

Islip Long Island

Sun 12/7

7:30 am-9:45 pm

1 stop9h 15m

Reykjavik Keflavik Intl

Fri 12/12

5:00 pm-11:04 am

1 stop23h 04m

$1,017

IslipReykjavik

ISP - KEF

ISPKEF

Islip Long Island

Sun 12/7

12:40 pm-6:05 am

1 stop12h 25m

Reykjavik Keflavik Intl

Fri 12/12

5:00 pm-8:14 pm

2 stops32h 14m

$1,280

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Wed 11/19

12:40 pm-7:15 am

1 stop12h 35m

Rome Fiumicino

Wed 11/26

10:15 am-7:45 pm

1 stop15h 30m

$1,320

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Mon 11/3

9:59 am-10:20 am

2 stops18h 21m

Paris Charles de Gaulle

Mon 11/10

6:30 pm-7:45 pm

3 stops31h 15m

$1,348

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

Mon 11/17

9:59 am-10:20 am

1 stop18h 21m

Madrid Barajas

Mon 11/24

7:20 am-7:45 pm

2 stops18h 25m

$1,389

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Fri 10/17

7:30 am-8:40 pm

2 stops31h 10m

Rome Fiumicino

Thu 10/23

9:30 pm-7:45 pm

2 stops28h 15m

$1,487

IslipParis

ISP - CDG

ISPCDG

Islip Long Island

Mon 11/17

12:40 pm-8:20 am

2 stops13h 40m

Paris Charles de Gaulle

Mon 11/24

11:30 am-7:45 pm

2 stops14h 15m

$1,495

IslipMadrid

ISP - MAD

ISPMAD

Islip Long Island

Mon 11/17

12:40 pm-10:20 am

1 stop15h 40m

Madrid Barajas

Mon 11/24

5:05 pm-4:15 pm

1 stop29h 10m

$1,526

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

Wed 11/19

12:40 pm-7:15 am

1 stop12h 35m

Rome Fiumicino

Wed 11/26

4:40 pm-7:45 pm

2 stops33h 05m

$1,564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Europe?

United Airlines, TAP AIR PORTUGAL and Delta are the top three most popular airlines that fly to Europe from Islip according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 39 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

Cheap Islip to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Europe

Direct flights	None

There are no direct flights from Islip to Europe. There are no popular flight routes from Islip to Europe.

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When did momondo last update prices for flights from Islip Long Island Airport to Europe?
Prices for flights from Islip Long Island Airport to Europe are refreshed on a daily basis.
How old do you have to be to fly from Islip Long Island Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Europe.
What documentation or ID do you need to fly to Europe?
The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Europe?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islip to Europe for you.

Can I find flights from Islip to Europe with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Europe from Islip with this policy.

How can momondo help me find flights from Islip to Europe?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Islip.

I’m not ready to book a flight from Islip to Europe right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Islip and alert you when they change.