Cheap flights from Lisbon, Portugal to Islip, NY
Flights starting at £206. Choose between Frontier Airlines, Spirit Airlines, or TAP Portugal to find the best price.
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Tips to know when travelling to Islip
Cheapest one-way trip | £215 |
---|---|
Cheapest round-trip | £591 |
Average round-trip | £743 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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The most popular airlines for this route are Frontier Airlines, Spirit Airlines, TAP Portugal, easyJet, and JetBlue Airways. Lisbon and Islip have 269 direct flights per week. When you arrive at Islip, consider visiting Empire State Building, Metropolitan Museum of Art, Staten Island, Manhattan Island, Times Square, and Statue of Liberty.
Check-in for a flight from Lisbon to Islip
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
TAP Portugal | TAP | TP | No | Opens 36 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Islip
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -1°C |
February | 4°C | 0°C |
March | 7°C | 2°C |
April | 12°C | 7°C |
May | 17°C | 12°C |
June | 22°C | 17°C |
July | 26°C | 21°C |
August | 26°C | 21°C |
September | 22°C | 18°C |
October | 17°C | 13°C |
November | 11°C | 6°C |
December | 7°C | 2°C |
14 day forecast
Frequently asked questions
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