Cheap flights from United Kingdom to Islip

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How to find the cheapest flight from
United Kingdom to Islip (ISP)

All the information you need to plan the best null to ISP flight in 2021: compare United Kingdom to Islip flight prices with the expected peak season, weather and rainfall in Islip.
How far in advance should I book a flight from United Kingdom to Islip?

Find a great deal and save up to 50% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from United Kingdom to Islip within the next two weeks, with the cheapest ticket starting at £354.

What is the cheapest month to fly from United Kingdom to Islip?

The best pricing can be found in the month of March. Prices to Islip from United Kingdom average £300. You can even find prices in March for less than £300, as users have found deals to Islip from as low as £220. The month of July appears to be one of the more expensive times to travel to Islip from United Kingdom. Flying in the targeted month can save you up to 38%.

Cheap flights from United Kingdom to Islip in May, June 2021

The best prices found for United Kingdom to ISP flights in May, June
14 May - 21 May
£722pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
14 May - 21 May
£771pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
14 May - 21 May
£1,058pp
LHR
London Heathrow
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
LHR
London Heathrow

United Kingdom to Islip 2021 flight deals

Cheap flights to Islip from United Kingdom found for this year
8 Dec - 12 Dec
£566pp
LHR
London Heathrow
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow
10 Nov - 14 Nov
£617pp
MAN
Manchester
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
MAN
Manchester
10 Dec - 12 Dec
£699pp
MAN
Manchester
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
   
2 STOPS
MAN
Manchester

Last-minute flights from United Kingdom to Islip

Late deals on return flights to Islip from United Kingdom, departing today and this week
21 May - 24 Jun
£1,092pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
21 May - 19 Jun
£1,107pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
21 May - 20 Jun
£1,111pp
LHR
London Heathrow
Qatar Airways
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
Qatar Airways
   
2 STOPS
LHR
London Heathrow

One-way flights to Islip from United Kingdom

The cheapest one-way flights from United Kingdom to Islip
09:50 - 18:26
American Airlines
1 stop
13h 36m
LHR - ISP
American Airlines
09:50 - 18:26
American Airlines
1 stop
13h 36m
LHR - ISP
American Airlines
06:30 - 18:14
American Airlines
1 stop
16h 44m
LHR - ISP
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">Islip</span> flights.

Flight FAQs

From United Kingdom to Islip

Are flight prices decreasing from United Kingdom to Islip due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and Islip for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from United Kingdom to Islip Long Island have flexible cancellations due to COVID-19?

British Airways and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to Islip from United Kingdom?

Located just 7.2 mi from the city centre, Islip Long Island (ISP) is the airport most travelers will use when flying to Islip from United Kingdom.

Can I find flights from United Kingdom to Islip for under £638 on Cheapflights?

Yes, there are multiple flights from United Kingdom to Islip for under £638. The cheapest flight booked recently is on American Airlines for just £617, but on average you can expect to pay £1,046.

Are there direct flights from United Kingdom to Islip for under £638 on Cheapflights?

There are no direct flights from United Kingdom to Islip, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from United Kingdom to Islip for under £1,134?

There are currently 13+ open flights from United Kingdom to Islip within the next 7 days for less than £1,134.

What days are direct flights available from United Kingdom to Islip?

You can find direct flights on the following days: Sunday.

What are the most popular routes from United Kingdom to Islip?

The most popular route from United Kingdom to Islip is London Heathrow - Islip Long Island. You may also consider Edinburgh Turnhouse - Islip Long Island or Manchester - Islip Long Island.

What are the cheapest flights from United Kingdom to Islip?

Looking for the cheapest flight from United Kingdom to Islip? While on average our users pay £278, our data indicates the cheapest price to be £278. The most popular route (London Heathrow - Islip Long Island), is priced around £723.

How long does is the flight from United Kingdom to Islip?

A quick flight from United Kingdom to Islip can take about 13h 36m. American Airlines provides one of the quickest options available for as low as £5,682. This flight may include one or multiple stops.

What are the cheapest airlines to flying from United Kingdom to Islip return?

According to our current data, American Airlines (£617), and Qatar Airways (£1,109) offers the cheapest pricing from United Kingdom to Islip.

What are the cheapest airlines to fly from United Kingdom to Islip one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as £369.

Departure points for flights from United Kingdom to Islip

Select to see more specific information for flights to Islip from all departure points in United Kingdom.

Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from United Kingdom to Islip.
Today's exchange rate
£1 = $1.42
Average temperature for May in Islip
21.0 °C
Avg rainfall for May in Islip
103.0 mm

Airports servicing Islip

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