The blue-domed churches
The three domes above Ammoudi are the island’s most photographed corner. Go early — before mid-morning the lanes belong to bakers and cats rather than tour groups.
Caldera village
Fira to Oia bus: timetable, fare and return times
KTEL publishes Fira ↔ Oia as one of its nine current corridors, with departures listed in each direction. Read the columns separately: a “return” time is a departure from Oia, not an arrival promise.
By bus
Getting to Oia
KTEL publishes Fira ↔ Oia as one of its nine current corridors, with departures listed in each direction. Read the columns separately: a “return” time is a departure from Oia, not an arrival promise.
- Ordinary fare listed by KTEL: €2.20.
- Board in Fira at the central hub; the corridor is published in both directions.
- Around sunset, expect the queue back to Fira to be longest just after the sun drops.
Source: KTEL Thiras / Santorini Public Buses: Interactive route table (updated 18 May 2026) () · KTEL Thiras / Santorini Public Buses: Printable current timetable () · KTEL Thiras / Santorini Public Buses: Official fare table ()
Check current Fira–Oia timesBefore you go
Take this route offline
Take the route and return guidance for this destination offline. Recheck the official timetable on your travel day because published departures change with the season.
Worth your time
What Oia does best
Oia is the Santorini of the photographs: a ribbon of whitewashed houses draped over the caldera rim, ending in windmills and a castle ruin that fills with people every evening before sunset. The bus from Fira is the cheapest way to reach it — and the queue-free way to enjoy it is to arrive before the crowds commit to the evening.
Ammoudi Bay
Roughly 200 steps below the village, a tiny red-cliff harbour with fish tavernas at the waterline. The climb back up is honest work; time it outside the midday heat.
The castle at sunset
The Byzantine castle ruin is the classic sunset perch, and it fills an hour early in season. The lanes near the windmills offer the same light with more room to breathe.
Good to know
- Sunset is Oia’s rush hour: if you must be back in Fira at a fixed time, note the last published departure before you settle in.
- Lanes are marble-smooth and slippery when dusty — flat shoes beat sandals with worn soles.
- Most caldera-side terraces are private hotel property; the marked public paths still cover every classic view.
Optional experiences
Pairs well with the bus
Curated for this destination. The full list lives on the experiences page.
Booking through these links supports this free guide at no extra cost to you.
Island day trip Volcano, Thirassia and Oia sunset boat trip
Santorini caldera
A broad day out combining Nea Kameni, the hot springs, Thirassia and an Oia sunset stop.
Getting there: The listing combines designated pickup points, boat travel and a bus transfer; verify your assigned pickup.
Check availability Photo: Klearchos Kapoutsis · CC BY 2.0Keep exploring
More places the buses reach
The island hub Fira Santorini’s capital and the centre of its bus network — every published corridor starts and ends here. Plan the ride 
Black-sand resort Kamari A long black-sand beach with a proper seafront promenade, an open-air cinema, and ancient Thera on the mountain above. Plan the ride 
South-coast beach Perissa Kamari’s laid-back sibling on the other side of the mountain — a huge black beach with a backpacker soul. Plan the ride