Cheap Flights to Islip from £532 Return

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Flight deals to Islip

Looking for a cheap last-minute deal or the best return flight to Islip Airport? If you want to travel to Islip Airport next month, return fares start from £672. Find the lowest prices on one-way and return tickets right here.

Islip.£532 per passenger.Departing Fri, 4 Sep, returning Sat, 19 Sep.Return flight with Norse Atlantic Airways (UK) and Breeze Airways.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 4 Sep, arriving in Islip.Inbound indirect flight with Breeze Airways, departs from Islip on Sat, 19 Sep, arriving in London Gatwick.Price includes taxes and charges.From £532, select.

Islip.£672 per passenger.Departing Fri, 10 Jul, returning Thu, 16 Jul.Return flight with Norse Atlantic Airways (UK) and jetBlue.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 10 Jul, arriving in Islip.Inbound indirect flight with jetBlue, departs from Islip on Thu, 16 Jul, arriving in London Gatwick.Price includes taxes and charges.From £672, select.

Islip.£772 per passenger.Departing Tue, 10 Nov, returning Thu, 12 Nov.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from London Heathrow on Tue, 10 Nov, arriving in Islip.Inbound indirect flight with jetBlue, departs from Islip on Thu, 12 Nov, arriving in London Heathrow.Price includes taxes and charges.From £772, select.

Islip.£830 per passenger.Departing Sat, 27 Jun, returning Sun, 5 Jul.Return flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departs from Leeds Bradford on Sat, 27 Jun, arriving in Islip.Inbound indirect flight with jetBlue, departs from Islip on Sun, 5 Jul, arriving in Leeds Bradford.Price includes taxes and charges.From £830, select.

Islip.£836 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with jetBlue and Breeze Airways.Outbound indirect flight with jetBlue, departs from London Gatwick on Sat, 1 Aug, arriving in Islip.Inbound indirect flight with Breeze Airways, departs from Islip on Sat, 8 Aug, arriving in London Gatwick.Price includes taxes and charges.From £836, select.

Islip.£884 per passenger.Departing Sat, 27 Jun, returning Tue, 30 Jun.Return flight with Norse Atlantic Airways (UK) and jetBlue.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Sat, 27 Jun, arriving in Islip.Inbound indirect flight with jetBlue, departs from Islip on Tue, 30 Jun, arriving in London Gatwick.Price includes taxes and charges.From £884, select.

Islip.£912 per passenger.Departing Mon, 27 Jul, returning Mon, 3 Aug.Return flight with Lufthansa and Frontier Airlines.Outbound indirect flight with Lufthansa, departs from Manchester on Mon, 27 Jul, arriving in Islip.Inbound indirect flight with Frontier Airlines, departs from Islip on Mon, 3 Aug, arriving in Manchester.Price includes taxes and charges.From £912, select.

Find the cheapest time to fly to Islip

Flexible on travel dates? Find the cheapest month – or even day – to fly to Islip.

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Airports near Islip

Compare routes to Islip below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Which airlines offer direct flights to Islip?

Currently, there are no airlines that fly direct to Islip. But we found flights with one or more stops from £532.

When is the cheapest time to fly to Islip?

The cheapest month to fly to Islip is usually September.

How can I find the best flight deal to Islip?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Islip but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Islip Airport?

No airlines currently offer direct flights between United Kingdom and Islip Airport. Most routes have one or more stops.

How much are return flights to Islip?

The best price we found for a return flight to Islip is £532. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Islip Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Islip Airport is Friday, 4 September 2026.

When is the best time to book flights to Islip?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Islip is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly to Islip with?

Currently, Norse Atlantic Airways (UK) offers the cheapest flight tickets to Islip.

Flying to Islip

The things to know before you go.

Cheapest flight found	£532
Cheapest month to fly	September

Discover Islip

How to find cheap flights to Long Island MacArthur Airport (ISP)

The lowest price currently available for a one-way flight to Long Island MacArthur Airport is £415. A round-trip plane ticket to ISP right now is £532.
Book when the time is right with Price Alerts. You'll get an email or a push notification on the app if the price of tickets to ISP changes.
Avoid leaving things to the last minute. You're more likely to secure the lowest price on tickets to Islip, where Long Island MacArthur Airport is located, if you book ahead. Airlines often have some amazing early bird discounts.
Choose 'Add nearby airports' during your search to boost your chances of finding cheap flights to Islip. This will give you more options for where you take off and land, as well as different fares.
Search for plane tickets to Long Island MacArthur Airport that have one stop or more. Indirect routes are often cheaper. Once your results show up, select the 'Stops' filter to explore your options.

Best time to go to Islip

May is typically the cheapest month to board a flight to Islip.
Use the 'Whole month' tool if you're flexible with your dates. Browse fares for an entire month and find a flight to ISP that suits your schedule and budget.
February is the most popular month for flights to ISP. Travel then if you're eager to explore Islip in full swing.
December is the quietest period of the year to visit if you want a more relaxed pace. You'll typically find cheaper prices on plane tickets to Islip then.
The weather can make or break a trip, so consider the type of conditions you want to get away in. Islip is warmest in July, with averages of between 19ºC and 29ºC.
Temperatures are at their lowest in January, when they range from -4ºC to 8ºC.
Want to avoid grey skies? September is the driest month in Islip, averaging six days of rain.
January brings the wettest weather. You can expect around seven days of rainfall if you visit during this time.

Flying to Long Island MacArthur Airport (ISP): What you need to know

Offering direct flights to Long Island MacArthur Airport, these popular airlines make travelling to Islip easy:
If you want to jet away with the carrier that leads the way for punctuality, book your ISP plane ticket with jetBlue. Up to 81% of its flights into this airport land according to schedule.
You'll step off the plane in the UTC-5 timezone at ISP.
Curl up in bed not long after your flight to ISP. Choose one of these stays close to Long Island MacArthur Airport and you'll be snoozing in no time:
Flights taking off from Long Island MacArthur Airport land as scheduled 76% of the time. This figure reflects the airport's reliability when it comes to punctuality.

Getting to central Islip from Long Island MacArthur Airport (ISP)

ISP is about 6 kms (4 miles) from central Islip.
You'll reach the centre in around 10 minutes if you're taking a taxi or a ride-share after your flight to ISP.
Expect the trip to take roughly 30 minutes on public transport.
Islip comes with plenty of great places to check in. Here's a roundup of comfy hotels to keep in mind for your visit:

How to get to New York from Long Island MacArthur Airport (ISP)

On your way to the nearby city of New York? It's about 88 kms (55 miles) from ISP. Give yourself around 1 hour 15 minutes to drive there.
Public transport will bring you to New York in 2 hours 40 minutes or so.

Travelling from Long Island MacArthur Airport (ISP) to Newark

If Newark is on your itinerary, public transport should take around 2 hours 55 minutes from Long Island MacArthur Airport. This city is about 88 kms (55 miles) from ISP.
Getting there by car will take you roughly 1 hour 30 minutes.

Explore more of the United States

There are plenty more places to explore in the United States, starting with New York. Central Park, Statue of Liberty and Metropolitan Museum of Art are must-do's in this city, which is about 80 kms (50 miles) west of Islip. New York John F. Kennedy International Airport (JFK) is the most convenient airport for New York.
Another city in the United States that has plenty going for it is Philadelphia. From Islip, it's around 193 kms (120 miles) southwest and offers highlights like Independence Hall and Liberty Bell. Add a stop at Philadelphia Museum of Art too. Philadelphia International Airport (PHL) handles most flights into the city.
Round out your journey with Boston, which is roughly 241 kms (150 miles) northeast of Islip. Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum are reasons to visit. You can get here by flying into Boston Logan International Airport (BOS).