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.

$504 Cheap Flights from Islip to Europe in 2025/26

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Find the cheapest flights from Islip, New York to Europe

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One-way

Cheap round-trip flights

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12:30 pm - 7:15 amISP-FCO

12h 45m1 stop

7:00 pm - 11:05 amFCO-ISP

46h 05m2 stops

$1,204Multiple Airlines

Find Deal

mié., ene. 7 - mié., ene. 14

12:30 pm - 9:35 amISP-BRU

15h 05m2 stops

5:55 pm - 11:05 amBRU-ISP

23h 10m2 stops

$1,270Multiple Airlines

Find Deal

mié., ene. 7 - mié., ene. 14

6:00 am - 6:35 amISP-KEF

43h 35m2 stops

5:15 pm - 7:40 pmKEF-ISP

31h 25m1 stop

$1,432Multiple Airlines

Find Deal

sáb., dic. 20 - sáb., dic. 27

12:30 pm - 4:25 pmISP-BRU

21h 55m3 stops

6:00 am - 7:45 pmBRU-ISP

19h 45m2 stops

$1,447Multiple Airlines

Find Deal

mar., ene. 6 - mar., ene. 13

7:25 am - 7:50 amISP-BRU

18h 25m2 stops

6:00 am - 7:45 pmBRU-ISP

19h 45m2 stops

$1,468Multiple Airlines

Find Deal

mar., ene. 6 - mar., ene. 13

12:30 pm - 1:25 pmISP-IST

16h 55m1 stop

8:15 am - 7:51 pmIST-ISP

43h 36m2 stops

$1,483Multiple Airlines

Find Deal

dom., ene. 4 - dom., ene. 11

12:30 pm - 12:40 pmISP-LHR

19h 10m2 stops

9:20 am - 4:10 pmLHR-ISP

11h 50m1 stop

$1,701Multiple Airlines

Find Deal

mié., ene. 7 - mié., ene. 14

12:30 pm - 6:05 amISP-KEF

12h 35m1 stop

5:00 pm - 11:05 amKEF-ISP

23h 05m1 stop

$1,967Multiple Airlines

Find Deal

sáb., dic. 20 - sáb., dic. 27

12:30 pm - 6:55 amISP-LHR

13h 25m1 stop

9:20 am - 4:10 pmLHR-ISP

11h 50m1 stop

$2,590Multiple Airlines

Find Deal

mié., ene. 7 - mié., ene. 14

9:59 am - 6:55 amISP-LHR

15h 56m1 stop

8:50 am - 4:37 pmLHR-ISP

36h 47m2 stops

$3,659Multiple Airlines

Find Deal

mar., dic. 23 - mar., dic. 30

Fly from

Fly to

Route

Depart

Return

Price

IslipRome

ISP - FCO

ISPFCO

Islip Long Island

mié. 1/7

12:30 pm-7:15 am

1 stop12h 45m

Rome Fiumicino

mié. 1/14

7:00 pm-11:05 am

2 stops46h 05m

$1,204

IslipBrussels

ISP - BRU

ISPBRU

Islip Long Island

mié. 1/7

12:30 pm-9:35 am

2 stops15h 05m

Brussels Bruxelles-National

mié. 1/14

5:55 pm-11:05 am

2 stops23h 10m

$1,270

IslipReykjavik

ISP - KEF

ISPKEF

Islip Long Island

sáb. 12/20

6:00 am-6:35 am

2 stops43h 35m

Reykjavik Keflavik Intl

sáb. 12/27

5:15 pm-7:40 pm

1 stop31h 25m

$1,432

IslipBrussels

ISP - BRU

ISPBRU

Islip Long Island

mar. 1/6

12:30 pm-4:25 pm

3 stops21h 55m

Brussels Bruxelles-National

mar. 1/13

6:00 am-7:45 pm

2 stops19h 45m

$1,447

IslipBrussels

ISP - BRU

ISPBRU

Islip Long Island

mar. 1/6

7:25 am-7:50 am

2 stops18h 25m

Brussels Bruxelles-National

mar. 1/13

6:00 am-7:45 pm

2 stops19h 45m

$1,468

IslipIstanbul

ISP - IST

ISPIST

Islip Long Island

dom. 1/4

12:30 pm-1:25 pm

1 stop16h 55m

Istanbul

dom. 1/11

8:15 am-7:51 pm

2 stops43h 36m

$1,483

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

mié. 1/7

12:30 pm-12:40 pm

2 stops19h 10m

London Heathrow

mié. 1/14

9:20 am-4:10 pm

1 stop11h 50m

$1,701

IslipReykjavik

ISP - KEF

ISPKEF

Islip Long Island

sáb. 12/20

12:30 pm-6:05 am

1 stop12h 35m

Reykjavik Keflavik Intl

sáb. 12/27

5:00 pm-11:05 am

1 stop23h 05m

$1,967

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

mié. 1/7

12:30 pm-6:55 am

1 stop13h 25m

London Heathrow

mié. 1/14

9:20 am-4:10 pm

1 stop11h 50m

$2,590

IslipLondon

ISP - LHR

ISPLHR

Islip Long Island

mar. 12/23

9:59 am-6:55 am

1 stop15h 56m

London Heathrow

mar. 12/30

8:50 am-4:37 pm

2 stops36h 47m

$3,659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York 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, Iberia and TAP AIR PORTUGAL are the top three most popular airlines that fly to Europe from Islip, New York 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, New York to Europe flight deals and tips

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

Direct flights	None

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