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Cheap flights from England to Islip, New York from £540

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ISP
13 Sep — 20 Sep1
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 14 August 2026.

Wed 9/919:30 -
2 stops29h 45m
Tue 15/910:05 -
2 stops25h 20m
Deal found 12/8£915
Sun 27/919:30 -
2 stops50h 28m
Sun 4/1017:34 -
1 stop10h 41m
Deal found 13/8£916
Thu 10/906:00 -
2 stops19h 15m
Wed 16/910:05 -
2 stops26h 45m
Deal found 11/8£935
Sat 26/914:05 -
2 stops33h 30m
Sat 3/1009:05 -
2 stops21h 50m
Deal found 12/8£950
Fri 21/807:35 -
3 stops40h 00m
Sat 29/809:05 -
2 stops23h 15m
Deal found 11/8£1,390
Fri 21/807:40 -
3 stops42h 19m
Sat 29/807:05 -
1 stop19h 05m
Deal found 11/8£1,434

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 14 August 2026.

Round-trip from

£915

One-way from

£540

Popular in

July

Cheapest in

February

Average price

£538
9/9-15/9
  • 9/9-15/9
  • 4 total stops
  • 55h 05m total
  • England to Islip
Search Deals
13/9
  • 13/9
  • 3 total stops
  • 36h 28m total
  • England to Islip
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£79 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 August 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 14 August 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 London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sun 27/9

19:30-16:58

2 stops50h 28m

Islip Long Island

Sun 4/10

17:34-09:15

1 stop10h 41m

£916

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 26/9

14:05-20:59

2 stops35h 54m

Islip Long Island

Sat 3/10

09:05-09:15

1 stop19h 10m

£983

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Thu 10/9

06:00-20:15

2 stops19h 15m

Islip Long Island

Wed 16/9

10:05-08:35

3 stops17h 30m

£1,112
Fastest return journey

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Wed 9/9

09:50-20:15

2 stops15h 25m

Islip Long Island

Tue 15/9

10:05-07:10

1 stop16h 05m

£3,398
Cheapest one-way
Fastest single journey

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sun 13/9

09:30-16:58

3 stops36h 28m

£540

EdinburghIslip

EDI Edinburgh Turnhouse - ISP Islip Long Island

EDIISP

Edinburgh Turnhouse

Sat 29/8

08:15-20:59

3 stops41h 44m

£769

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 29/8

07:40-20:59

3 stops42h 19m

£800

LondonIslip

LHR London Heathrow - ISP Islip Long Island

LHRISP

London Heathrow

Sat 29/8

11:55-22:04

2 stops39h 09m

£917

EdinburghIslip

EDI Edinburgh Turnhouse - ISP Islip Long Island

EDIISP

Edinburgh Turnhouse

Sat 29/8

12:10-22:04

2 stops38h 54m

£1,172

Flights are sorted by cheapest return flights first.

Deals found on 11/8

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

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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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