Cheap flights from Heathrow to Long Island Mac Arthur

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Islip (ISP)
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How to find the cheapest flight from
Heathrow (LHR) to Long Island Mac Arthur (ISP)

How far in advance should I book a flight from Heathrow to Long Island Mac Arthur?

Users have found that booking a flight from Heathrow to Long Island Mac Arthur at least 61 days early can save you up to 49% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Heathrow to Long Island Mac Arthur for as little as £365 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £448 for flights departing within the next 3 days.

What is the cheapest month to fly from Heathrow to Long Island Mac Arthur?

Flights from Heathrow to Long Island Mac Arthur lean towards being more expensive in July. Prices are generally better when you fly from Heathrow to Long Island Mac Arthur in March, with the cheapest ticket starting at £226.

Cheap flights from Heathrow to Long Island Mac Arthur in April, May 2021

1 May - 7 May
£567pp
LHR
London Heathrow
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow
7 May - 14 May
£592pp
LHR
London Heathrow
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow
24 Apr - 30 Apr
£617pp
LHR
London Heathrow
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow

Heathrow to Long Island Mac Arthur 2021 flight deals

1 May - 7 May
£567pp
LHR
London Heathrow
American Airlines
 
1 STOP
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow
2 Jun - 5 Jun
£579pp
LHR
London Heathrow
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow
2 Jun - 5 Jun
£580pp
LHR
London Heathrow
American Airlines
   
2 STOPS
ISP
Islip Long Island
ISP
Islip Long Island
American Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Long Island Mac Arthur from Heathrow

08:40 - 18:26
American Airlines
1 stop
14h 46m
LHR - ISP
American Airlines
09:50 - 18:27
American Airlines
1 stop
13h 37m
LHR - ISP
American Airlines
09:50 - 18:27
American Airlines
1 stop
13h 37m
LHR - ISP
American Airlines

Related info for your journey

Flight FAQs

From Heathrow to Long Island Mac Arthur

Are flight prices decreasing from Heathrow 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 Heathrow 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.

Can I find flights from Heathrow to Long Island Mac Arthur for under £583 on Cheapflights?

Yes, there are multiple flights from Heathrow to Long Island Mac Arthur for under £583. The cheapest flight booked recently is on American Airlines for just £567, but on average you can expect to pay £1,447.

Are there direct flights from Heathrow to Long Island Mac Arthur for under £583 on Cheapflights?

There are no direct flights from Heathrow to Long Island Mac Arthur, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Heathrow or Islip?

In Heathrow, there will be less rainfall in Heathrow compared to Islip over the next 20 days.

Is Heathrow weather warmer or cooler than Islip?

You can imagine temperatures to be in the 29 °C range in July. The weather in Islip is generally hotter than Heathrow's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Heathrow to Long Island Mac Arthur?

Departing from Heathrow to Long Island Mac Arthur will take you 13h 36m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Long Island Mac Arthur return?

According to our current data, American Airlines (£567), and Qatar Airways (£1,084) offers the cheapest pricing from Heathrow to Long Island Mac Arthur.

What are the cheapest airlines to fly from Heathrow to Long Island Mac Arthur one-way?

One-way options have recently been found by users for as low as £368 on American Airlines.

Alternative routes for Heathrow to Long Island Mac Arthur

Destination information for Long Island Mac Arthur

Today's exchange rate
£1 = $1.38
Average temperature for April in Long Island Mac Arthur
16.0 °C
Avg rainfall for April in Long Island Mac Arthur
115.0 mm

Airports servicing London

Airports servicing Islip

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