S$ 1,982 Cheap Flights from London to Islip (LON-ISP)

Cheap Flights from London to Islip

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Cheap Flights from London to Islip starting at CNY 1,982

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from London to Islip

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from London to Islip

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Icelandair

From S$ 1,041

Avianca

From S$ 1,344

Aer Lingus

From S$ 1,399

American Airlines

From S$ 1,982

Brussels Airlines

From S$ 1,996

United Airlines

From S$ 2,058

Air France

From S$ 3,159

ANA airlines

Find more flights and airlines

Alternative Routes from London to Islip

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Islip.

Cheapest
LHR
15:15
22h 28m
2 transfer
ISP
08:43
London Heathrow Airport - Long Island Macarthur Airport
Tue, May 7Virgin Atlantic
S$ 819
LGW
12:10
25h 33m
4 transfer
ISP
08:43
London Gatwick Airport - Long Island Macarthur Airport
Tue, May 7Jetblue Airways
S$ 857
LCY
09:15
27h 58m
4 transfer
ISP
08:13
London City Airport - Long Island Macarthur Airport
Wed, May 15Lufthansa
S$ 919
LCY
09:15
27h 58m
4 transfer
ISP
08:13
London City Airport - Long Island Macarthur Airport
Wed, May 15Lufthansa
S$ 919
Find More Flights

Frequently Asked Questions

When to buy flight tickets from London (LON) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from London to Islip based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from London (LON) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around S$ 986.
What is the transportation method from the main airport to downtown in Islip?
- The distance from Long Island Macarthur Airport to downtown is about 11km, by taxi about 30 minutes.

How to find a cheap flight from London to Islip

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Islip. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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