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Cheap flights from England to Islip, New York from £448

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ISP
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Islip

Enter your travel dates to find the best prices.

Cheapest flights from England to Islip
Explore the most affordable flight options available from England to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 July 2026.

Wed 9/908:15
LHR
-
ISP
2 stops20h 07m
JetBlue
Tue 15/907:00
ISP
-
LHR
2 stops21h 30m
JetBlue
Deal found 16/7£710
Mon 7/908:15
LHR
-
ISP
2 stops40h 09m
JetBlue
Mon 5/1014:00
ISP
-
LHR
2 stops38h 30m
JetBlue
Deal found 17/7£722
Wed 9/908:30
LHR
-
ISP
3 stops31h 26m
Multiple Airlines
Tue 15/910:05
ISP
-
LHR
2 stops29h 15m
Multiple Airlines
Deal found 16/7£889
Sat 29/808:10
MAN
-
ISP
2 stops29h 55m
Multiple Airlines
Sat 5/913:44
ISP
-
MAN
2 stops17h 31m
Multiple Airlines
Deal found 15/7£1,235
Mon 7/909:40
LHR
-
ISP
1 stop13h 01m
Multiple Airlines
Mon 5/1015:02
ISP
-
LHR
2 stops15h 53m
Multiple Airlines
Deal found 17/7£1,577

Find flight deals from England to Islip

Keep the following information in mind while searching for England to Islip flight deals. Data was last updated 19 July 2026.

Round-trip from

£710

One-way from

£448

Popular in

June

Cheapest in

September

Average price

£563
JetBlue
  • JetBlue
  • 9/9-15/9
  • 4 total stops
  • 41h 37m total
  • England to Islip
Search Deals
JetBlue
  • JetBlue
  • 9/9
  • 2 total stops
  • 20h 07m total
  • England to Islip
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 July 2026.
Use the filters below to find and compare flights from England to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Wed 9/9

08:15-23:22

2 stops20h 07m

Islip Long Island

Tue 15/9

07:00-09:30

2 stops21h 30m

£710

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Mon 7/9

08:15-19:24

2 stops40h 09m

Islip Long Island

Mon 5/10

14:00-09:30

2 stops38h 30m

£722

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Wed 9/9

20:10-10:56

1 stop19h 46m

Islip Long Island

Tue 15/9

14:16-11:55

2 stops16h 39m

£1,042

ManchesterIslip

MAN - ISP

MANISP

Manchester

Sat 29/8

08:10-09:05

2 stops29h 55m

Islip Long Island

Sat 5/9

13:44-12:15

2 stops17h 31m

£1,235
Fastest return journey

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Mon 7/9

09:40-17:41

1 stop13h 01m

Islip Long Island

Mon 5/10

15:02-11:55

2 stops15h 53m

£1,577
Cheapest one-way

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Wed 9/9

08:15-23:22

2 stops20h 07m

£448

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Mon 3/8

20:50-20:15

3 stops28h 25m

£1,100

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Sun 2/8

06:00-20:59

2 stops19h 59m

£1,229
Fastest single journey

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Wed 9/9

10:05-17:41

1 stop12h 36m

£2,933

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Sorted by cheapest first

Best time to book a flight from England to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Islip

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from England to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from England?

    Most people fly into Islip Long Island (ISP) if they book a flight to Islip from England. Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • How long is the flight from England to Islip, New York?

    Airlines like JetBlue fly from England to Islip, New York in about 20h 07m. The time it takes to get you to your destination can typically vary by up to . The distance between England and Islip, New York is about 3406 mi.

  • What are the most popular routes from England to Islip, New York?

    The most popular route from England to Islip, New York is London Heathrow - Islip Long Island. You may also consider Manchester - Islip Long Island or Edinburgh Turnhouse - Islip Long Island.

  • Can I find deals for flights from England to Islip that include hotel bookings?

    Yes. In addition to deals on England to Islip flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Islip.

  • Can I find deals for business class flights from England to Islip?

    Yes. Cheapflights offers flight deals from England to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for England to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Islip?

Cheapflights makes it easy to find England to Islip flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from England to Islip?

Cheapflights helps you find that perfect flight to Islip from England by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from England to Islip with no change fees?

Yes! Cheapflights helps users easily find flights from England to Islip with no change fees.

Can Cheapflights notify me if prices for flights from England to Islip become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Islip from England today and book when prices fit your budget.

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