Lavrio to Sifnos Ferry: Times, Prices and When It Beats Piraeus

Lavrio port sits about 25 km from Athens International Airport, in the centre of Lavrio town, roughly 60 km southeast of central Athens.

Compare that with Piraeus, which is around 45 km from the airport on the other side of the city, usually via the metro or a bus through Athens traffic.

How to reach Lavrio from the airport:

• KTEL bus — the direct service takes about an hour and costs around €8. Cheap and reliable, but check the timetable against your sailing carefully; the frequency is nothing like the airport-to-Piraeus X96.
• Taxi or private transfer — under 40 minutes in normal conditions. The most sensible option if you're catching the single daily boat.
• There is no metro or train to Lavrio. This is the key limitation. Piraeus is on the metro; Lavrio is not, so if your transfer plan falls through there's no cheap backup.

From central Athens, Lavrio is the harder option — around an hour and a half by bus. If you're staying in the city rather than near the airport, Piraeus is almost certainly better.

The Lavrio boat departs mid-morning, typically between 10:20 and 10:45, and there is only one a day.

That's a good fit if you're landing at Athens airport early in the morning, or staying nearby the night before. It's a poor fit for anything else — an afternoon arrival at ATH means waiting until the next day, whereas Piraeus has sailings spread across the morning and early afternoon.

The realistic sequence for using this route well: land the previous evening, sleep near the airport or in Lavrio itself, and take the morning boat. Trying to connect a same-day international flight to a 10:20 departure leaves almost no margin.

Indicative one-way fares, checked August 2026:

Worth putting this in context against the Piraeus route: a conventional ferry from Piraeus starts around €40.50 and a high-speed catamaran runs €65–70. Lavrio sits between them — more than the slow boat, less than the fast one, for a crossing time in between as well.

There's no conventional option here, because a single operator runs the route with high-speed vessels only. What you gain is the airport proximity; what you pay for it is the absence of a cheap alternative.

This is a seasonal route. It typically runs from around the end of May through September, with up to six or seven sailings a week at peak — effectively daily.

Outside that window there is generally no Lavrio service, and Piraeus becomes the only Athens option. Some sources suggest limited year-round sailings, but the reliable planning assumption is summer only.

Summer schedules are published in March, so check live availability for your dates rather than relying on last year's pattern.

Choose Lavrio if: you're arriving at or departing from Athens airport with a morning connection, staying in southeast Attica, travelling with a vehicle you'd rather not drive across Athens, or you simply want to avoid Piraeus, which is large, busy and confusing for first-timers.

Choose Piraeus if: you're staying in central Athens, arriving in the afternoon, travelling outside the summer season, on a budget, or you want the safety net of multiple daily sailings. See our full Athens to Sifnos ferry guide.

The single biggest argument for Piraeus is redundancy. With one boat a day from Lavrio and no conventional backup, a cancellation costs you a day. From Piraeus, it usually costs you a few hours.

This route carries vehicles, including campers and vans, which is worth knowing because it's one of the few Sifnos connections that explicitly does.

Cost is around €129 for a car with one passenger. That's not cheap, but for anyone touring Greece with their own vehicle, Lavrio has a real advantage: you avoid driving into Piraeus entirely, which anyone who has attempted it in August will appreciate.

Book vehicle space with your passenger ticket. Capacity on a single daily high-speed sailing is limited.

For whether you actually need a car on Sifnos: the island is 14 km end to end, buses connect the main villages, and many visitors manage without one.

You'll dock at Kamares, the port village on Sifnos's west coast, 5.5 km from the capital Apollonia.

Buses meet arrivals and reach Apollonia in about 15 minutes for around €2, cash to the driver. Taxis wait at the quay, though there are only around ten on the island — arrange one ahead if you're arriving late. Many hotels run their own transfer minibus, and rental vehicles can be collected at the port.

Given the mid-morning departure, the Lavrio boat lands early enough in the afternoon that you get a usable first day, which is one of its quieter advantages. See where to stay in Kamares, or compare the villages if you're still choosing a base.

The return runs the same route, and the same logic applies in reverse: it's the better choice if you're flying out of Athens airport, and the worse one if you're spending time in the city first.

Build in a buffer. With one sailing a day and no conventional alternative, a Meltemi cancellation on your travel day means missing an international flight rather than rearranging an afternoon. Return at least a day before you fly.

Magic Sea Ferries operates high-speed catamarans on this route, and high-speed vessels are the first to be grounded when the northerly Meltemi wind picks up in July and August.

Because there is one sailing a day and no conventional backup, this route is less resilient than Piraeus. If your boat is cancelled, the practical fallback is to travel to Piraeus and take a conventional ferry instead — which is possible but means crossing Attica at short notice.

Check the operator's app and port authority announcements the evening before you sail in high season.