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Cheap flights from England to Islip, New York from £481

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ISP
25 Jul — 1 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 25 June 2026.

Thu 5/1112:15
LHR
-
ISP
2 stops16h 15m
Multiple Airlines
Thu 12/1112:25
ISP
-
LHR
2 stops26h 05m
Multiple Airlines
Deal found 23/6£826
Thu 6/820:25
LHR
-
ISP
2 stops42h 28m
Multiple Airlines
Thu 13/814:11
ISP
-
LHR
1 stop11h 34m
Multiple Airlines
Deal found 22/6£1,234
Tue 4/814:25
MAN
-
ISP
2 stops38h 16m
Multiple Airlines
Tue 11/813:35
ISP
-
MAN
2 stops25h 50m
Multiple Airlines
Deal found 20/6£1,390
Fri 24/713:05
LHR
-
ISP
2 stops15h 35m
Multiple Airlines
Sat 15/815:15
ISP
-
LHR
2 stops24h 05m
Multiple Airlines
Deal found 23/6£2,110

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 25 June 2026.

Round-trip from

£826

One-way from

£629

Popular in

June

Cheapest in

September

Average price

£580
5/11-12/11
  • 5/11-12/11
  • 4 total stops
  • 42h 20m total
  • England to Islip
Search Deals
28/8
  • 28/8
  • 2 total stops
  • 13h 45m total
  • England to Islip
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 25 June 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

Thu 5/11

12:15-23:30

2 stops16h 15m

Islip Long Island

Thu 12/11

12:25-19:30

2 stops26h 05m

£826

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Thu 6/8

20:25-09:53

2 stops42h 28m

Islip Long Island

Thu 13/8

14:11-06:45

1 stop11h 34m

£1,234

ManchesterIslip

MAN - ISP

MANISP

Manchester

Tue 4/8

14:25-23:41

2 stops38h 16m

Islip Long Island

Tue 11/8

13:35-20:25

2 stops25h 50m

£1,390
Fastest return journey

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Fri 24/7

13:05-23:40

2 stops15h 35m

Islip Long Island

Sat 15/8

15:15-20:20

2 stops24h 05m

£2,110
Cheapest one-way

EdinburghIslip

EDI - ISP

EDIISP

Edinburgh Turnhouse

Sat 15/8

08:15-12:30

3 stops33h 15m

£481
Fastest single journey

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Fri 28/8

09:50-18:35

2 stops13h 45m

£629

EdinburghIslip

EDI - ISP

EDIISP

Edinburgh Turnhouse

Fri 28/8

19:40-09:05

2 stops42h 25m

£663

EdinburghIslip

EDI - ISP

EDIISP

Edinburgh Turnhouse

Thu 27/8

19:40-20:59

3 stops30h 19m

£789

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Sat 29/8

07:40-20:59

2 stops18h 19m

£2,340

LondonIslip

LHR - ISP

LHRISP

London Heathrow

Thu 27/8

08:20-10:43

1 stop31h 23m

£2,645

Flights are sorted by cheapest return flights first.

Deals found on 25/6

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.

  • 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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