Mykonos to Santorini: Ferries, Flights and Which Island Wins
The most-travelled hop in the Cyclades. A high-speed ferry does it in about two and a half hours, the two islands are far less alike than the photos suggest, and the wind decides more than the timetable does.
How to get from Mykonos to Santorini
Ferry, essentially. The two islands are around 70 nautical miles apart and high-speed catamarans link them in roughly 2 to 3 hours depending on the operator and how many islands the sailing stops at. Direct flights between Mykonos and Santorini exist only as limited seasonal services and are frequently not available at all. Flying otherwise means routing through Athens, which turns a two-hour boat ride into most of a day. For this particular hop, the ferry is not the budget option — it is the sensible one. Sailings run roughly April to early November. Outside that window there is very little direct service, and winter island-hopping between the two generally means going back through Athens or Piraeus.
| High-speed ferry | Via Athens by air | |
|---|---|---|
| Journey time | 2–3 hrs | 5–7 hrs total |
| Typical fare | €60–€110 | €120–€300+ |
| Season | ~Apr–early Nov | Year-round |
| Departs from | Mykonos New Port (Tourlos) | Mykonos Airport (JMK) |
| Wind cancellations | Common in meltemi season | Rare |
| Luggage | Free, generous | Charged, restricted |
Some sailings call at Naxos, Paros or Ios en route, which adds time. Check the routing, not just the departure time.
Which port do you leave from?
Mykonos New Port at Tourlos, roughly 2 km north of Mykonos Town. This trips people up constantly, because the Old Port in town is the one everyone knows and the one the cruise tenders use. Almost all high-speed ferries to Santorini leave from the New Port. Check your ticket, allow 20 to 30 minutes to get there from town, and arrive at least 30 minutes before departure. Taxis on Mykonos are scarce in the same way they are on Santorini, so do not leave the transfer to chance in August.
- New Port (Tourlos), ~2 km north of Mykonos Town — not the Old Port
- Allow 20–30 minutes from town, more in peak traffic
- Be at the port 30 minutes before departure; boarding closes properly
- Confirm which port is printed on your ticket before travel day
The wind problem
The meltemi is a strong, dry northerly that blows across the Aegean from roughly July into September. It is not a storm and it is not unusual — it is the normal summer weather pattern, and it can run for days. High-speed catamarans are light and are the first vessels pulled from service when it blows. Cancellations on the Mykonos–Santorini route are a routine feature of August, not a rare event. Larger conventional ferries cope far better but serve this route less frequently. The practical advice: do not schedule this crossing on the same day as an international flight home, and do not book the last sailing of the day if anything depends on arriving. Leave a day of slack in an island-hopping itinerary. If a crossing is cancelled, operators generally rebook or refund, but they cannot conjure a boat that is not sailing.
- Meltemi season runs roughly July to September
- High-speed catamarans are cancelled first
- Never connect this crossing directly to an international departure
- Build a spare day into any island-hopping plan
Mykonos vs Santorini: which is right for you?
They get lumped together as the two famous Cycladic islands, and they are genuinely different places serving different holidays. Mykonos is flat, sandy and social. The beaches are the attraction — Paradise, Super Paradise, Elia, Psarou — and the island's centre of gravity is nightlife, beach clubs and a very good restaurant scene. It is where you go to be out. Santorini is a drowned volcano. The 'beaches' are black volcanic sand and, honestly, not the reason to come; the landscape is. The caldera cliff, the villages stacked along its rim, the sunsets, the wineries growing Assyrtiko in basket-woven vines, the Bronze Age site at Akrotiri. It is more scenic, more expensive, and considerably more about looking at things than lying on them. If you have a week, do both — the ferry makes that easy in summer. If you have four days, pick the one that matches the holiday you actually want rather than trying to split it.
| Mykonos | Santorini | |
|---|---|---|
| Best for | Beaches, nightlife, beach clubs | Scenery, sunsets, wine, ruins |
| Beaches | Excellent, sandy | Black volcanic sand, dramatic not comfortable |
| Nightlife | Among the best in Europe | Present but low-key |
| Getting around | Buses, quad hire, scarce taxis | Buses via Fira, scarce taxis, no Uber |
| Terrain | Flat and easy | Steep, stepped, lots of walking |
| Couples / honeymoon | Good | Exceptional |
| Families | Easier — flat, sandy, swimmable | Harder — steps, cliffs, heat |
Arriving in Santorini from Mykonos
Ferries from Mykonos dock at Athinios, Santorini's main ferry port. It is not a soft landing: a concrete shelf at the base of a 300-metre caldera cliff with no terminal building, no waiting hall, and a single switchback road climbing out. Several hundred people disembark within about fifteen minutes. Santorini has fewer than 40 licensed taxis island-wide and no Uber, Bolt or Lyft. The handful of taxis that come down for an arrival are gone almost immediately, and waits well over an hour are ordinary in season. If your ferry is delayed — and in meltemi season it may well be — a pre-booked transfer tracks the sailing and waits. That is the whole argument for booking it in advance rather than improvising at the quay.
- All Mykonos ferries arrive at Athinios, not the old port below Fira
- Athinios to Fira: 20–30 minutes; to Oia: 40–50 minutes
- No terminal building and very little shade at the port
- Ferry tracking on a booked transfer means delays cost you nothing