Cheap flights from Lisbon to Islip from £512

Travelers frequently search for route combinations, such as Lisbon and London, Manchester, Barcelona, Paris, Madrid, Bristol, Madeira Islands, Amsterdam, Belfast, Rome, Warsaw, Tel Aviv, Funchal, Edinburgh, Glasgow, Birmingham, Copenhagen, Budapest, Ponta Delgada, Bucharest.

Travelers frequently search for route combinations, such as Islip and Raleigh, Sarasota, Norfolk, Fort Myers, São Paulo, Ontario, San Francisco, Aruba, Bellingham, Puerto Plata, West Palm Beach, Kyiv, London, Denpasar, Kingston, Jacksonville, Baghdad, Charleston, Bridgetown, Midland.

The main airport in Lisbon is Lisbon Portela. It is also served by Lisbon Portela, Faro, Badajoz.

The main airport in Islip is Long Island MacArthur. It is also served by Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, New York Stewart International Airport, Atlantic City International, Albany International, Long Island MacArthur, Westchester County, Tweed New Haven.

Currently, you can fly between Lisbon and Islip with TAP Portugal, JetBlue Airways, Cape Air, Frontier Airlines, Ryanair.

If you don’t have specific dates for your trip between Lisbon and Islip, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Lisbon and Islip, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Lisbon. The main one is Lisbon Portela and other nearby airports include Lisbon Portela, Faro, Badajoz

There are a number of airports in and around Islip. The main one is Long Island MacArthur and other nearby airports include Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, New York Stewart International Airport, Atlantic City International, Albany International, Long Island MacArthur, Westchester County, Tweed New Haven.