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1 stop
Thu, Aug 21
Columbus CMHIslip ISP

£193
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1 stop
Tue, Aug 19
Columbus CMHIslip ISP

£202
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1 stop
Sun, Aug 17
Columbus CMHIslip ISP

£223
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1 stop
Sun, Aug 17
Columbus CMHIslip ISP

£225
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2 stops
Tue, Aug 19
Columbus CMHIslip ISP

£427
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2 stops
Tue, Aug 19
Columbus CMHIslip ISP

£427
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Prices updated:

1 stop
Tue, Aug 19 – Sat, Aug 23
Columbus CMHIslip ISP

£413
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1 stop
Sun, Aug 17 – Sat, Aug 23
Columbus CMHIslip ISP

£424
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2 stops
Fri, Aug 22 – Thu, Aug 28
Columbus CMHIslip ISP

£501
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2 stops
Fri, Aug 22 – Thu, Aug 28
Columbus CMHIslip ISP

£509
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2 stops
Fri, Aug 22 – Thu, Aug 28
Columbus CMHIslip ISP

£563
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2 stops
Sun, Aug 17 – Sat, Aug 23
Columbus CMHIslip ISP

£594
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Prices updated:

Weather in Islip

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-1°C
February4°C-1°C
March7°C2°C
April12°C7°C
May17°C12°C
June22°C17°C
July26°C21°C
August26°C21°C
September22°C18°C
October17°C13°C
November11°C6°C
December7°C2°C
Hottest Month
26°C
July
Coldest month
-1°C
January
Sunny days
276
days per year
Snow days
8
days per year

14 day forecast

Friday
25 Jul
86%
37°C24°C
1 Aug
26°C20°C
Saturday
26 Jul
32°C22°C
2 Aug
26°C20°C
Sunday
27 Jul
28°C22°C
3 Aug
25°C20°C
Monday
28 Jul
35°C24°C
4 Aug
89%
26°C21°C
Tuesday
29 Jul
34°C24°C
5 Aug
83%
28°C22°C
Wednesday
30 Jul
86%
31°C24°C
6 Aug
29°C21°C
Thursday
31 Jul
88%
28°C22°C
7 Aug
28°C21°C

Cheapest month to fly to Islip

Explore price trends for trips to Islip

Annual Avg. Price303 GBP
August 2025271 GBP
September 2025264 GBP
October 2025264 GBP
November 2025279 GBP
December 2025309 GBP
January 2026310 GBP
February 2026340 GBP
March 2026340 GBP
April 2026324 GBP
May 2026333 GBP

Frequently asked questions

Main airports in Islip, New York
Getting from the airport to Islip, New York
Best time of year to fly to Islip, New York
Things to do in Islip, New York
When to book your flight to Islip, New York
Ideal duration for staying in Islip, New York
Top tourist attractions in Islip, New York
Safety walking at night in Islip-New-York
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