There is no airport in Koufonisia island. The nearest airport is located in Naxos island and it receives daily flights from Athens, the capital of Greece. From Naxos, there is a daily ferry connection to Koufonisia.
To get a better understanding of the island's location, view the Map of Cyclades.
The airport of Naxos is about 2 km from the port. To go from the airport to the port of Naxos, you can take a taxi or book your Naxos airport transfer online.
Also, visitors can reach Koufonisia island by ferry. There are some ferries to Koufonisia from Piraeus port in Athens.