The Santorini bus is the island’s cheap, efficient KTEL public network, hubbed in Fira and linking Oia, the beaches, the airport and the ferry port for around 2 to 3 euros a ride. This guide covers how it works, the main routes, the fares, the timetable and tips for using the bus.
The bus is the budget way to get around in the wider Santorini travel guide. It saves hiring a car. The sections below cover the bus.
How does the Santorini bus work?
The Santorini bus is run by KTEL, the public bus company, with almost every route beginning and ending at Fira’s main bus terminal. To get between two outlying spots, say Oia and a southern beach, you normally change in Fira. You pay the conductor on board in cash, and no booking is needed.
The KTEL network is built around a single hub. Fira, the capital, has the island’s main bus station, and nearly all routes radiate out from it and return to it, so the system works like spokes on a wheel. This means a journey between two outlying places, say from Oia to Perissa beach, normally requires changing buses in Fira rather than travelling direct. There is no need to book or buy tickets in advance: you simply board, and a conductor moves through the bus collecting the fare in cash, giving change and a ticket. Buses are modern, air-conditioned coaches, and the service is reliable, making it the backbone of cheap travel on the island, set within the wider how to get to Santorini. The routes cover the key spots.
What are the main bus routes?
The main routes from Fira link Oia, the airport, Athinios ferry port, and the beach resorts of Perissa, Perivolos and Kamari, plus Akrotiri and Monolithos. Fira to Oia is the busiest, running roughly every 30 minutes in peak season, while airport and port buses connect with flights and ferries.
The network reaches all the places visitors need. From Fira, frequent buses run north to Oia, the single most popular route, and to the southern black-sand beaches of Perissa, Perivolos and Kamari, as well as to Akrotiri for the ancient site and Red Beach, and to the family beach of Monolithos. Practical routes also connect Fira with Santorini airport, a ride of about ten minutes, and with Athinios, the main ferry port, timed loosely around the comings and goings of flights and boats. In peak season the busy Fira-to-Oia service runs about every half-hour from early until late evening, with other routes a little less frequent, set out alongside the guides to the airport and Perissa beach. The fares are very low.
How much does the bus cost?
The Santorini bus is cheap, with most fares around 2.20 euros and longer routes 2.70 to 2.80 euros, paid in cash to the conductor on board. The airport bus is about 2.20 euros, and rare night buses cost a little more, from 2.50 to 3.10 euros. There are no day passes, so you pay per ride.
Bus travel is one of the great bargains of Santorini. Most journeys cost around 2.20 euros one way, with the longer routes to the far beaches priced a little higher at roughly 2.70 to 2.80 euros, while the short hop to the airport is about 2.20 euros. The fare is paid in cash to the conductor on the bus, so it helps to carry coins and small notes. There is no integrated day or multi-trip pass, so you pay separately for each ride, but even several journeys a day add up to only a few euros, far cheaper than taxis or car hire. Rare overnight buses cost slightly more, from about 2.50 to 3.10 euros, set out alongside the guide to Santorini on a budget. A few tips help.
What tips help for using the bus?
The tips are to carry cash for the fare, allow extra time as buses get packed and may not stop when full in peak season, and check the last bus time, especially after the Oia sunset. Plan changes via Fira, and consider a car or quad if you want to reach remote spots on your own schedule.
A little planning makes the bus stress-free. Always carry enough cash, ideally coins and small notes, as the conductor cannot take cards. In high summer the popular routes get very crowded, particularly the Fira-to-Oia run around sunset, when buses can fill to bursting and occasionally pass waiting passengers, so allow extra time and aim for an earlier service. Crucially, check the time of the last bus back, as the network winds down in the evening and stranded sunset-watchers in Oia often face long taxi queues. Remember that most journeys route through Fira, so factor in a change. For total freedom and remote corners, a hired car or quad is the alternative, set out alongside the guides to car rental and quad and ATV hire. The questions below cover the points travellers ask most.
Frequently Asked Questions
How does the bus work in Santorini?
The Santorini bus is the KTEL public network, with almost every route starting and ending at the central bus station in Fira, so journeys between two other places usually require a change in Fira. You pay the conductor in cash on board, with no booking needed, on modern air-conditioned coaches.
How much is the bus in Santorini?
The Santorini bus is cheap, with most fares around 2.20 euros and longer routes 2.70 to 2.80 euros, paid in cash to the conductor on board. The airport bus is about 2.20 euros, and rare night buses cost from 2.50 to 3.10 euros. There are no day passes, so you pay per ride.
Does the bus go from Fira to Oia?
The bus runs frequently from Fira to Oia, the island’s busiest route, roughly every half-hour from early until late in peak season for around 2.20 euros. Check the time of the last bus back, as buses get very crowded around the Oia sunset and stranded visitors face long taxi queues.