From Eleftherios Venizelos airport in Athens you can take the 50 seat airplane daily direct to Leros witch leaves usually at 9.30 in the morning, the flight is about 55 minutes.

You can also fly to Kos or Samos and then from these islands there is a regular service of catamarans and hydrofoils which take about 1 hour from Kos and 1 hour and 30 minutes from Samos.

Leros also has daily connections from Piraeus. Ferry Boats depart usually at 14.00 from Piraeus.

Between April and October there is a regular hydrofoil and catamaran service connecting the island of Leros with Rhodes, Kos, Lipsi, Patmos, Agathonissi and Samos.