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Cheap flights from the United Kingdom to New York from $1,373

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United Kingdom to New York

Recent round-trip flight deals from the United Kingdom to New York

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:05 pm - 10:56 amLHR  London Heathrow-ISP Islip Long Island
26h 51m2 stops Reykjavik Keflavik Intl Boston Logan Intl
Multiple Airlines Logo
2:16 pm - 9:00 pmISP  Islip Long Island-LHR London Heathrow
25h 44m2 stops Boston Logan Intl Halifax Intl
$1,624Multiple Airlines
Tue, Sep 1 - Thu, Sep 24
Multiple Airlines Logo
8:40 am - 5:41 pmLHR  London Heathrow-ISP Islip Long Island
14h 01m1 stop Boston Logan Intl
Multiple Airlines Logo
12:30 pm - 6:30 amISP  Islip Long Island-LHR London Heathrow
13h 00m1 stop Boston Logan Intl
$2,342Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
7:50 pm - 6:35 pmLHR  London Heathrow-ISP Islip Long Island
27h 45m2 stops Lisbon Humberto Delgado Boston Logan Intl
Multiple Airlines Logo
9:05 am - 6:30 amISP  Islip Long Island-LHR London Heathrow
16h 25m1 stop Boston Logan Intl
$2,348Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
7:50 pm - 5:41 pmLHR  London Heathrow-ISP Islip Long Island
26h 51m2 stops Lisbon Humberto Delgado Boston Logan Intl
Multiple Airlines Logo
10:05 am - 6:30 amISP  Islip Long Island-LHR London Heathrow
15h 25m1 stop Boston Logan Intl
$2,372Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
8:40 am - 6:35 pmLHR  London Heathrow-ISP Islip Long Island
14h 55m1 stop Boston Logan Intl
Multiple Airlines Logo
9:05 am - 6:30 amISP  Islip Long Island-LHR London Heathrow
16h 25m1 stop Boston Logan Intl
$2,425Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
9:50 am - 8:15 pmLHR  London Heathrow-ISP Islip Long Island
15h 25m2 stops Dublin Boston Logan Intl
Multiple Airlines Logo
10:05 am - 8:05 amISP  Islip Long Island-LHR London Heathrow
17h 00m2 stops Boston Logan Intl Dublin
$4,542Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
9:50 am - 6:35 pmLHR  London Heathrow-ISP Islip Long Island
13h 45m2 stops Dublin Boston Logan Intl
Multiple Airlines Logo
9:05 am - 6:25 amISP  Islip Long Island-LHR London Heathrow
16h 20m2 stops Boston Logan Intl New York John F Kennedy Intl
$7,597Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
2:25 pm - 8:15 pmLHR  London Heathrow-ISP Islip Long Island
10h 50m1 stop Boston Logan Intl
Multiple Airlines Logo
10:05 am - 7:10 amISP  Islip Long Island-LHR London Heathrow
16h 05m1 stop Boston Logan Intl
$7,720Multiple Airlines
Tue, Sep 8 - Tue, Sep 15

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

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Route

Depart

Return

Price

Cheapest round-trip

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Tue 9/1

1:05 pm-10:56 am

2 stops26h 51m

Islip Long Island

Thu 9/24

2:16 pm-9:00 pm

2 stops25h 44m

$1,624

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Tue 10/6

8:40 am-5:41 pm

1 stop14h 01m

Islip Long Island

Tue 10/13

12:30 pm-6:30 am

1 stop13h 00m

$2,342

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 10/3

7:50 pm-6:35 pm

2 stops27h 45m

Islip Long Island

Sat 10/10

9:05 am-6:30 am

1 stop16h 25m

$2,348

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Tue 9/8

7:50 pm-5:41 pm

2 stops26h 51m

Islip Long Island

Tue 9/15

10:05 am-6:30 am

1 stop15h 25m

$2,372

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 10/3

8:40 am-6:35 pm

1 stop14h 55m

Islip Long Island

Sat 10/10

9:05 am-6:30 am

1 stop16h 25m

$2,425

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Tue 9/8

9:50 am-8:15 pm

2 stops15h 25m

Islip Long Island

Tue 9/15

10:05 am-8:05 am

2 stops17h 00m

$4,542

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 10/3

9:50 am-6:35 pm

2 stops13h 45m

Islip Long Island

Sat 10/10

9:05 am-6:25 am

2 stops16h 20m

$7,597
Quickest round-trip

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Tue 9/8

2:25 pm-8:15 pm

1 stop10h 50m

Islip Long Island

Tue 9/15

10:05 am-7:10 am

1 stop16h 05m

$7,720
Cheapest one-way
Quickest one-way

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Mon 10/5

9:25 pm-10:35 pm

2 stops30h 10m

$1,373

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to New York from

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

What airlines fly to Islip, New York?

British Airways, Aer Lingus and Virgin Atlantic are the top three most popular airlines that fly to Islip, New York from United Kingdom according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 17 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

Best Price Found

$1,373

Fastest flight time

26h 51m

Direct flights

None
The best one-way flight to Islip, New York from United Kingdom in the past 72 hours is $1,373. The best round-trip flight deal from United Kingdom to Islip, New York found on momondo in the last 72 hours is $1,624.
The fastest flight from United Kingdom to Islip, New York takes 26h 51m
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.
Search flight deals

Frequently asked questions about flying from the United Kingdom to 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 refreshed on a daily basis.

  • 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 you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Amagansett
Sag Harbor

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Islip from United Kingdom.

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

momondo does allow users to show only those flights to Islip from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

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 Islip from United Kingdom.

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

Of course. momondo tracks the price of United Kingdom to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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