There is some basic information you need to know before you visit Santorini. The official language is Greek but the majority of people can hold proper conversations in English and are friendly and eager to help.

Yes, English is extremely widely spoken in Santorini. Because the island's economy is almost entirely dependent on international tourism, nearly everyone you encounter in the service industry—from hotel receptionists and waiters to taxi drivers and shop owners—will speak fluent or highly functional English. Most restaurants provide menus in both Greek and English, and street signs in major villages like Fira and Oia are transliterated into the Latin alphabet. While the local residents speak Greek amongst themselves, you will have absolutely no trouble navigating the island, booking tours, or asking for directions using only English. In 2026, Santorini remains one of the most "English-friendly" destinations in the Mediterranean. However, learning a few basic Greek words like "Kalimera" (Good morning) or "Efcharisto" (Thank you) is always warmly received by the locals and adds a nice touch of cultural respect to your interactions during your stay.