In terms of precipitation, rainfall in Islip, New York ranges from 84.0 - 112.0 inches per month. March is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Islip, New York when rainfall is around 84.0 mm.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from MAN to ISP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Manchester to Islip, New York as you normally would.

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

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

How can I find direct flights from Manchester to Islip?

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

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

Yes. Cheapflights offers flight deals from Manchester 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.

£900+ Cheap Flights from Manchester to Islip, New York

Cheap flight deals from Manchester to Islip

Enter your travel dates to find the best prices.

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Best

Cheapest flights from Manchester to Islip
Explore the most affordable flight options available from Manchester to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Thu 3/1212:55 -

1 stop25h 06m

Sun 6/1210:57 -

2 stops18h 48m

Deal found 26/9£900

Fri 13/1111:35 -

2 stops31h 03m

Fri 20/1112:36 -

2 stops17h 09m

Deal found 29/9£1,928

Find flight deals from Manchester to Islip

Round-trip from	£900
Popular in	December
Cheapest in	February
Average price	£538

3/12-6/12
3 total stops
43h 54m total
Manchester to Islip

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

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Average for round-trip flights in October 2026

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ManchesterIslip

MAN Manchester - ISP Islip Long Island

MANISP

Manchester

Thu 3/12

12:55-09:01

1 stop25h 06m

Islip Long Island

Sun 6/12

10:57-10:45

2 stops18h 48m

£900

ManchesterIslip

MAN Manchester - ISP Islip Long Island

MANISP

Manchester

Fri 13/11

11:35-13:38

2 stops31h 03m

Islip Long Island

Fri 20/11

12:36-10:45

2 stops17h 09m

£1,928

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Sorted by cheapest first

Best time to book a flight from Manchester to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Manchester with our price prediction graph.

MAN-ISP

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.

Related info for your journey

Can I find deals for flights from Manchester to Islip that include hotel bookings?
Yes. In addition to deals on Manchester to Islip flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Manchester to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Islip.
Can I find deals for business class flights from Manchester to Islip?
Yes. Cheapflights offers flight deals from Manchester 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.

Browse thousands of different options on Cheapflights for your next trip

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Flights by cabin class

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Manchester to Islip. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Manchester to Islip.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Manchester to Islip flexibly with Cheapflights today.

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

Yes! Start tracking prices for Manchester to Islip flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Manchester to Islip, New York from £900

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Manchester to Islip

Cheapest flights from Manchester to IslipExplore the most affordable flight options available from Manchester to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Explore the most affordable flight options available from Manchester to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Manchester to IslipDiscover carefully curated flight deals from Manchester to Islip that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Discover carefully curated flight deals from Manchester to Islip that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.

Find flight deals from Manchester to Islip

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Use the filters below to find and compare flights from Manchester to Islip that are best for you.

Best time to book a flight from Manchester to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Manchester with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Manchester to Islip?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Islip

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

Complete your trip

Complete your trip to Islip by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

Search flights from Manchester to Islip by cabin class

Find flights from Manchester to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Manchester and Islip flights

Browse other Manchester and Islip flight options. Last updated on 1 October 2026.

Other flights from Manchester

Browse through other flights departing from Manchester. Flights are based on user searches made on Cheapflights and were last updated on 1 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Manchester to Islip
Explore the most affordable flight options available from Manchester to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 October 2026.

Best flights from Manchester to Islip
Discover carefully curated flight deals from Manchester to Islip that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 October 2026.