How long does it take to fly to Islip, New York?

The average flight duration from United Kingdom to Islip, New York depends on which airport you fly into and out of. Flying from Edinburgh to New York John F Kennedy Intl Airport is 6h 59m on average, while flying from London to New York John F Kennedy Intl Airport is 7h 47m on average. New York John F Kennedy Intl Airport is the most popular airport in Islip, New York.

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

Prices for flights from United Kingdom to Islip Long Island Airport are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£846 Cheap Flights from the United Kingdom to Islip in 2026

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15:05 - 11:10

MAN

ISP

48h 05m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£954Multiple Airlines

Thu, 26 Mar - Sun, 19 Apr

06:15 - 11:10

MAN

ISP

32h 55m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,039Multiple Airlines

Fri, 27 Mar - Sun, 19 Apr

20:35 - 11:10

LHR

ISP

42h 35m

2 stops

09:59 - 06:45

ISP

LHR

15h 46m

1 stop

£1,078Multiple Airlines

Thu, 26 Mar - Thu, 2 Apr

15:30 - 18:44

MAN

ISP

31h 14m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,113Multiple Airlines

Wed, 25 Mar - Sun, 19 Apr

06:00 - 18:44

MAN

ISP

16h 44m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,119Multiple Airlines

Tue, 24 Mar - Sun, 19 Apr

18:05 - 01:21

MAN

ISP

36h 16m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,182Multiple Airlines

Mon, 30 Mar - Sun, 19 Apr

06:25 - 13:31

MAN

ISP

36h 06m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,204Multiple Airlines

Sun, 29 Mar - Sun, 19 Apr

06:05 - 18:44

MAN

ISP

16h 39m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,216Multiple Airlines

Fri, 20 Mar - Sun, 19 Apr

08:40 - 12:33

MAN

ISP

31h 53m

2 stops

16:07 - 11:00

ISP

MAN

13h 53m

1 stop

£1,245Multiple Airlines

Sun, 22 Mar - Sun, 19 Apr

06:00 - 18:44

LHR

ISP

16h 44m

2 stops

09:59 - 06:30

ISP

LHR

15h 31m

1 stop

£1,273Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterIslip

MAN - ISP

MANISP

Manchester

Thu 26/3

15:05-11:10

2 stops48h 05m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£954

ManchesterIslip

MAN - ISP

MANISP

Manchester

Fri 27/3

06:15-11:10

2 stops32h 55m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,039

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Thu 26/3

20:35-11:10

2 stops42h 35m

Islip Long Island

Thu 2/4

09:59-06:45

1 stop15h 46m

£1,078

ManchesterIslip

MAN - ISP

MANISP

Manchester

Wed 25/3

15:30-18:44

2 stops31h 14m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,113

ManchesterIslip

MAN - ISP

MANISP

Manchester

Tue 24/3

06:00-18:44

2 stops16h 44m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,119

ManchesterIslip

MAN - ISP

MANISP

Manchester

Mon 30/3

18:05-01:21

2 stops36h 16m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,182

ManchesterIslip

MAN - ISP

MANISP

Manchester

Sun 29/3

06:25-13:31

2 stops36h 06m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,204

ManchesterIslip

MAN - ISP

MANISP

Manchester

Fri 20/3

06:05-18:44

2 stops16h 39m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,216

ManchesterIslip

MAN - ISP

MANISP

Manchester

Sun 22/3

08:40-12:33

2 stops31h 53m

Islip Long Island

Sun 19/4

16:07-11:00

1 stop13h 53m

£1,245

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Wed 25/3

06:00-18:44

2 stops16h 44m

Islip Long Island

Wed 1/4

09:59-06:30

1 stop15h 31m

£1,273

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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

Airlines

Other information

Which airlines fly to Islip, New York?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to Islip, New York from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Islip, New York. Keep in mind that there are 23 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Islip, New York flight deals and tips

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

Fastest flight time	16h 44m
Direct flights	None

The fastest flight from United Kingdom to Islip, New York takes 16h 44m

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

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When did momondo last update prices for flights from United Kingdom to Islip Long Island Airport?
Prices for flights from United Kingdom to Islip Long Island Airport are updated daily.
How old do you have to be to fly from United Kingdom to Islip Long Island Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Southampton

Montauk

Why use momondo?

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

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

All flight searches from United Kingdom to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Islip?

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 United Kingdom to Islip.

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

If you are not ready to book a flight from United Kingdom to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.