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

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

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

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 Spain.

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

The necessary travel and health documents for your Spain 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.

$1,168 Cheap Flights from Islip, New York to Spain in 2026

1 adult

0 bags

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Find the cheapest flights from Islip, New York to Spain

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 9:45 am

ISP

BCN

37h 45m

2 stops

12:50 pm - 1:05 pm

BCN

ISP

30h 15m

2 stops

$1,168JetBlue

Fri, Oct 16 - Wed, Oct 21

9:59 am - 4:00 pm

ISP

BCN

24h 01m

2 stops

6:30 pm - 11:05 am

BCN

ISP

22h 35m

1 stop

$1,593Multiple Airlines

Fri, Oct 16 - Wed, Oct 21

10:00 am - 3:55 pm

ISP

BCN

23h 55m

2 stops

10:40 pm - 8:15 pm

BCN

ISP

27h 35m

2 stops

$1,693Multiple Airlines

Mon, Jun 15 - Sun, Jun 21

10:00 am - 10:50 am

ISP

BCN

18h 50m

2 stops

6:20 am - 8:59 pm

BCN

ISP

20h 39m

3 stops

$1,926Multiple Airlines

Mon, Jun 15 - Sun, Jun 21

10:00 am - 12:50 pm

ISP

VGO

20h 50m

2 stops

1:30 pm - 10:56 am

VGO

ISP

27h 26m

2 stops

$2,023Multiple Airlines

Mon, Jul 13 - Mon, Jul 20

10:00 am - 2:25 pm

ISP

BCN

22h 25m

2 stops

7:10 pm - 10:56 am

BCN

ISP

21h 46m

1 stop

$2,063Multiple Airlines

Mon, Jun 15 - Sun, Jun 21

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Fri 10/16

2:00 pm-9:45 am

2 stops37h 45m

Barcelona-El Prat

Wed 10/21

12:50 pm-1:05 pm

2 stops30h 15m

$1,168

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Fri 10/16

9:59 am-4:00 pm

2 stops24h 01m

Barcelona-El Prat

Wed 10/21

6:30 pm-11:05 am

1 stop22h 35m

$1,593

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Mon 6/15

10:00 am-3:55 pm

2 stops23h 55m

Barcelona-El Prat

Sun 6/21

10:40 pm-8:15 pm

2 stops27h 35m

$1,693

Quickest round-trip

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Mon 6/15

10:00 am-10:50 am

2 stops18h 50m

Barcelona-El Prat

Sun 6/21

6:20 am-8:59 pm

3 stops20h 39m

$1,926

IslipVigo

ISP - VGO

ISPVGO

Islip Long Island

Mon 7/13

10:00 am-12:50 pm

2 stops20h 50m

Vigo

Mon 7/20

1:30 pm-10:56 am

2 stops27h 26m

$2,023

IslipBarcelona

ISP - BCN

ISPBCN

Islip Long Island

Mon 6/15

10:00 am-2:25 pm

2 stops22h 25m

Barcelona-El Prat

Sun 6/21

7:10 pm-10:56 am

1 stop21h 46m

$2,063

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Spain

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 Spain?

Iberia, United Airlines and TAP AIR PORTUGAL are the top three most popular airlines that fly to Spain from Islip, New York according to our data. Iberia is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 26 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Spain flight deals and tips

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

Fastest flight time	15h 19m
Direct flights	None

The fastest flight from Islip, New York to Spain takes 15h 19m

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

Search flight deals

Frequently asked questions about flying from Islip, New York to Spain

When did momondo last update prices for flights from Islip Long Island Airport to Spain?
Prices for flights from Islip Long Island Airport to Spain are refreshed on a daily basis.
How old do you have to be to fly from Islip Long Island Airport to Spain?
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 Spain.
What documentation or ID do you need to fly to Spain?
The necessary travel and health documents for your Spain 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 Spain?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Spain. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Spain.

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

Yes momondo offers price alerts on flights to Spain from Islip. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.