Cheap flights from Islip to Kos from £396

Travelers frequently search for route combinations, such as Islip and Orlando, Fort Lauderdale, Raleigh, Tampa, West Palm Beach, Fort Myers, Las Vegas, Charleston, Nashville, Houston, Norfolk, Basel, Zaporizhia, Nassau, Matamoros, Port Elizabeth, Redmond, Pensacola, London, Hartford.

Travelers frequently search for route combinations, such as Kos and London, Birmingham, Manchester, Bristol, Glasgow, Athens, Leeds, Edinburgh, Aberdeen, Dublin, Amsterdam, Bucharest, Tel Aviv, Tirana, Thessaloniki, Warsaw, Brussels, Barcelona, Milan, New York.

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, Tweed New Haven, Lehigh Valley International, Westchester County, Albany International, Atlantic City International.

The main airport in Kos is Kos Island International. It is also served by Kos Island International, Kalymnos Island National.

Currently, you can fly between Islip and Kos with JetBlue Airways, SKY express, easyJet, BREEZE, Jet2.

If you don’t have specific dates for your trip between Islip and Kos, 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 Islip and Kos, 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 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, Tweed New Haven, Lehigh Valley International, Westchester County, Albany International, Atlantic City International

There are a number of airports in and around Kos. The main one is Kos Island International and other nearby airports include Kos Island International, Kalymnos Island National.