Athens (Piraeus) - Hydra
Ferries to Saronic Islands
Athens (Piraeus) - Hydra
Ferries to Saronic Islands
Ferries from Athens (Piraeus) to Hydra are operated by 3 ferry companies, including Blue Star Ferries, Alpha Lines & Magic Sea Ferries. The crossing typically takes around 1 hour 20 minutes. There are currently 73 weekly sailings on this route, with prices starting from as little as $47. Use our Deal Finder to compare prices and availability, and book your ferry to Hydra today.
The Athens (Piraeus) to Hydra ferry is a year-round service spanning approximately 34.3 nautical miles across the Saronic Gulf, connecting the main port of Athens with one of the most extraordinary islands in Greece.
Hydra is the only car-free island in Europe of significant size, where wheeled vehicles are banned by law. Alternatively, 500 donkeys and mules handle the island's transportation needs. This route is served by 3 operators providing 73 weekly sailings, with up to 11 daily sailings in peak periods. The ferry from Athens (Piraeus) to Hydra is the only way to reach the island, as there is no airport, no road bridge, and no car ferry.
There are currently 3 ferry operators that provide ferries from Athens (Piraeus) to Hydra.
Blue Star Ferries operates high-speed catamaran ferries on the Athens (Piraeus) to Hydra route with up to 35 weekly sailings and a crossing time of approximately 1 hour and 30 minutes, the best choice for travelers who want the quickest connection from Athens.
Alpha Lines provides around 13 weekly sailings with a crossing time of approximately 1 hour and 15 minutes, offering a reliable option on this route with a good choice of departure times throughout the day.
Magic Sea Ferries offer up to 26 weekly sailings with a crossing time of approximately 1 hour and 20 minutes, providing a further reliable option for travelers with flexible schedules.
All operators on this route use high-speed passenger ferries or catamarans. There are no conventional slow ferries, no overnight sailings, and crucially, no car ferries to Hydra. Vehicles are not permitted on the island under any circumstances, so this route is exclusively for foot passengers. Please be aware that some sailings from Piraeus to Hydra also call at Poros and Spetses. Therefore, it’s always best to confirm at the time of booking whether your service stops at intermediate ports, as this affects total journey time.
All ferries on this route are foot-passenger only. No vehicles, motorcycles, or bicycles may be transported to Hydra. Cabin accommodation is not available on the Athens (Piraeus) to Hydra ferry, as the short crossing time of 1–2 hours makes it unnecessary.
The Piraeus to Hydra ferry runs throughout the day with a generous choice of departures that makes this one of the most flexible day trips from Athens in the entire Saronic Gulf. The first ferry departs at 08:00 and the last ferry departs at 19:30, allowing travelers to plan a comfortable day trip with an early morning departure and a late afternoon or evening return.
In peak season, departure windows typically run from around 08:00 for the earliest morning sailing to approximately 19:30. There are no overnight ferries available on this route, and no need for cabin accommodation given the 1-to-2-hour crossing time. With ferries departing from Piraeus as early as 08:00 and the last return from Hydra at around 21:30, a day trip from Athens to Hydra is entirely feasible, giving visitors roughly 8–10 hours on the island.
Timetables vary between seasons. From October to May, around 3 sailings per day are typically available, whereas from June to September, there are up to 10 or more daily crossings to meet peak demand. Hydra is one of the most visited Saronic islands, particularly on Friday afternoons and Sunday returns. Booking in advance is strongly recommended for weekend travel throughout the season.
Ferries from Athens (Piraeus) to Hydra typically range from 1 hour 4 minutes with Blue Star Ferries to 2 hours 20 minutes with Blue Star Ferries, depending on the operator. At approximately 34.3 nautical miles across the Saronic Gulf, this is one of the shorter sailings from Athens, making it perfect for a day trip.
The fastest services, operated by high-speed catamarans, complete the crossing in around 1 hour 4 minutes on direct sailings. Alpha Lines and Magic Sea Ferries take between 1 hour and 15 minutes and 1 hour and 20 minutes, depending on the service.
Please remember that Hydra has no cars, motorcycles, or bicycles of any kind. The island has been entirely vehicle-free for decades, a status protected by Greek law. Donkeys and mules are the primary means of transporting goods and luggage around the island, supplemented by water taxis for reaching beaches and coves along the coastline. This is not a quirk or a tourist gimmick but the reality of everyday life on Hydra, and it is central to the island's extraordinary appeal.
The cheapest tickets on the Athens (Piraeus) to Hydra ferry start from around $35, with average fares typically costing $170.90 depending on the time of year and operator. If you are looking for a cheap ferry from Athens (Piraeus) to Hydra, booking in advance and traveling on weekday sailings outside the peak July and August months offers the most consistent savings.
For a foot passenger, the average one-way fare is between $35.16 and $170.90. There are no vehicles allowed on this route — no cars, motorcycles, or bicycles may be transported to Hydra under any circumstances.
Children between the ages of 5 and 10 are eligible for a 50% discount on most sailings, including applicable fees. Children from 0 to 4 years of age travel for free, though they will not be allocated an individual seat.
ISIC card holders are eligible for a 50% discount on tickets to Hydra with most operators on this route. Students traveling to Hydra should present their valid ISIC card at the time of booking or at the ticket booth before boarding to claim the discount.
Operators periodically offer promotional offers and discounts, particularly ahead of the peak summer season. Booking early is the most reliable way to find cheap Athens to Hydra ferry tickets. You can also find great offers on accommodation in Hydra by visiting our accommodation page.
| Season | From price |
|---|---|
| Autumn (Sep - Nov) | $47 |
| Spring (Mar - May) | $47 |
| Summer (Jun - Aug) | $47 |
*Based on a one-way trip with one adult
| Ticket Type | From Ticket Price |
|---|---|
| Foot Passenger | $35 |
| Cabin | $35 |
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| Athens (Piraeus) - Hydra Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $171 | |
| Average Cabin Price | $156 | |
| Athens (Piraeus) - Hydra Ferry Route Summary | |
|---|---|
| Origin | Athens |
| Destination | Saronic Islands |
| No. of Operators | 3 |
| Operators | Blue Star Ferries, Alpha Lines & Magic Sea Ferries |
| Average Price | $171 |
| Average Pet Price | $93 |
| Average Daily Sailings | 11 |
| Average Weekly Sailings | 73 |
| Average Sailing Duration | 1 h 20 m |
| Fastest Sailing Duration | 1 h 4 m |
| First Ferry | 08:00 |
| Last Ferry | 19:30 |
| Distance | 34 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 May 2026.
The Athens (Piraeus) to Hydra ferry operates exclusively with high-speed passenger vessels. With a crossing time of 1 hour 4 minutes to 2 hours 20 minutes, the onboard experience is short and sweet. There are no overnight sailings, no cabins, and no open car decks available on this route.
The only seating option on most ferries from Athens to Hydra. These are comfortable numbered seats in an air-conditioned passenger cabin.
Available on select Blue Star Ferries services, offering slightly wider seating and a more comfortable arrangement for passengers who prefer additional space for the crossing. Worth considering on busy summer sailings when the standard cabin can be full.
A snack bar offering drinks, coffee, and light refreshments is available on most vessels operating this route.
All vessels on this route have air-conditioned indoor passenger cabins with assigned or open seating.
Most high-speed vessels on this route offer limited open deck space at the stern or bow. The crossing through the Saronic Gulf past Aegina and the Saronic coastline is pleasant on a clear day, worth a few minutes outside if conditions allow, before the wind becomes strong at speed.
Designated luggage areas are available on all vessels. There is no formal luggage check-in procedure. Most ferry companies allow up to 40–50 kg of luggage per passenger, though traveling light is strongly recommended given that wheeled suitcases will need to be transported by hand or by donkey from Hydra's port to your accommodation.
Piraeus is the largest ferry port in Europe and the preferred departure port for all ferries from Athens to the Saronic islands, including Hydra. Ferries to Hydra depart from Gate E8, which is located closer to the main port entrance and metro station than the Cyclades E-gates, making it one of the easier departure points to reach at Piraeus. Please note that gate assignments can change, so always confirm on your booking confirmation and check the electronic boards on arrival.
The Green Line (Line 1) connects Piraeus station directly to central Athens (Monastiraki, Omonia) in approximately 30 minutes. Gate E8 is around 10 minutes on foot from the metro station. Please ensure that you allow extra time if traveling with heavy luggage, bearing in mind that Hydra has no wheeled transport and packing light is strongly advised.
Taxis from central Athens to Piraeus cost approximately $20–$30 and take around 20–30 minutes outside rush hour. From Athens International Airport, a taxi takes approximately 45–60 minutes and costs around $55–$65. The Suburban Railway (Proastiakos) connects Athens Airport with Piraeus in approximately 65 minutes, which is the most cost-effective option for travelers arriving by plane.
Boarding: As a general rule of thumb, arrive at least 30–45 minutes before departure if traveling on foot. As there are no vehicles on this route, boarding is significantly faster than on car ferry routes. In peak summer, however, popular sailings fill quickly and arriving early ensures you secure your preferred seats in the passenger cabin.
All ferries from Piraeus arrive at the main harbour of Hydra Town, a spectacular port lined with 18th-century stone mansions, waterfront cafés, and the island's iconic donkeys waiting to transport luggage and goods. The waterfront is compact and entirely walkable, with restaurants, shops, and most of the town's guesthouses within a few minutes on foot.
No wheeled vehicles of any kind are permitted on Hydra. This means no taxis, no buses, no rental cars, no motorcycles, and no bicycles. The only transport options on the island are walking, donkeys and mules, and water taxis for reaching beaches along the coastline.
The most practical and enjoyable way to explore Hydra Town and its immediate surroundings. The harbor front, all waterfront cafés and restaurants, the Historical Archives Museum, the Lazaros Koundouriotis Mansion, and the main shopping streets are all within easy walking distance of the ferry pier.
The island's approximately 500 working donkeys and mules are the most popular means of transporting luggage from the port to accommodation and carrying goods around the island. Donkey owners congregate at the port and will transport your bags to your hotel for an agreed fee. If your accommodation is on a steep hillside or involves many steps, arranging donkey transport for your bags in advance via your hotel is strongly recommended.
Small water taxis depart from the main harbor and provide access to beaches and coves around the island that are inaccessible on foot. Popular destinations include Vlychos Beach, Agios Nikolaos Beach, Bisti Beach, and Mandraki Bay. Water taxi prices vary by destination and should be agreed with the boatman before departure.
Please be aware that some accommodation on Hydra involves steep stairs or hillside approaches that require carrying luggage by hand or arranging donkey transport. It's always best to confirm accessibility with your accommodation before booking, particularly if you have mobility limitations or are traveling with heavy bags.
Pet owners will be pleased to know that pets are allowed on ferries from Piraeus to Hydra, and travel with pets is free of charge on most operators on this route. As this is a domestic Greek route, documentation requirements are very straightforward. However, there are some important practical considerations specific to Hydra that pet owners should understand before booking.
As both Piraeus and Hydra are within Greece and the EU, an EU pet passport is the standard required document. This document confirms your pet's identity, microchip number, and vaccination history, and is required by ferry operators on this domestic Greek route.
Proof of valid rabies vaccination must be recorded in the EU pet passport. Ensure all vaccinations are current and documented before travel.
Your pet must be microchipped in compliance with ISO standards. The microchip must have been implanted before, or on the same day as, the first rabies vaccination.
Declare your pet at the time of booking your ticket and carry all relevant health documentation for the journey. Travel with pets is free of charge with most operators on this route.
An EU pet passport is a uniform document that certifies your pet's identity, microchip number, and vaccination history, required for travel between EU member states. It is issued by a licensed veterinarian in any EU country and serves as the definitive record of your pet's health and travel eligibility on domestic and international routes.
On most Athens (Piraeus) to Hydra ferries, small pets may remain with their owner in the passenger cabin. Larger dogs must wear a leash and muzzle in passenger areas and may be required to remain in a certain area for the crossing. All ferry vessels in Greece are required by law to provide kennels, though given the short crossing time, most pets travel comfortably without kennel accommodation.
One important consideration specific to Hydra: there are no wheeled vehicles on the island, which means no cars or taxis to transport a large dog crate from the port to your accommodation. Larger dogs will therefore need to walk from the port to your accommodation on a leash. Please confirm your accommodation's pet policy before travel, as some guesthouses may not be easily accessible with a large animal.
Passengers with reduced mobility traveling on the Athens (Piraeus) to Hydra ferry route should contact their operator directly at the time of booking to arrange appropriate assistance. All operators on this route use high-speed passenger vessels, and while most offer some provisions for passengers with reduced mobility, the compact design of fast catamarans can present challenges. Passengers should also consider accessibility on Hydra itself before booking, as the island's terrain and vehicle-free status make it difficult for those with limited mobility.
Passengers with reduced mobility are usually given priority boarding ahead of general passengers. Please contact your operator in advance to arrange this.
Staff assistance boarding and disembarking is available upon request. This is particularly helpful at Hydra Port, where the pier and gangway configuration can vary and there is no level road surface immediately on disembarkation.
Passengers with mobility needs should request appropriate seating on the ferry at the time of booking. Window or aisle seats near the cabin entrance are typically the most accessible options on high-speed catamarans.
Please be aware that Hydra Town itself is not straightforward for passengers with reduced mobility. The entire island is cobblestoned and hilly, with no ramps, no lifts in most buildings, no level-access transport, and many accommodation options accessed via steep stone staircases.
Passengers using wheelchairs or with significant mobility limitations should research accommodation accessibility before booking a visit to Hydra, and contact their hotel directly to discuss access arrangements. The waterfront promenade is reasonably flat and walkable, but most of the town beyond it involves steep gradients.
Always notify your operator of any accessibility or special assistance requirements at the time of booking rather than at the port. You can also contact Direct Ferries customer support for guidance on accessible ferry options on the Athens (Piraeus) to Hydra route.
There are no taxis, buses, or any wheeled vehicles on Hydra. Everything you bring must be carried by hand, transported by donkey (for a fee), or left at your accommodation. Heavy rolling suitcases are difficult to transport on cobbled streets and steep hillside paths. A backpack or soft-sided bag is far more practical than a hard suitcase for this destination.
Friday afternoon departures from Piraeus and Sunday return sailings from Hydra are the busiest of the week throughout summer. Weekend sailings can also sell out quickly, especially in July and August.
With ferries departing Piraeus from 08:00 and the last return from Hydra at approximately 21:30, a day trip gives you enough time to explore the island. We suggest taking the earliest available morning ferry to maximize your time. However, an overnight or two-night stay gives you the island in the evenings and mornings, when the crowds have departed.
Some ferries from Piraeus to Hydra call at Poros before Hydra, adding 30–40 minutes to the journey. If speed matters for your day-trip schedule, choose a sailing clearly marked as direct to Hydra.
Ferries to Hydra depart from Gate E8 at Piraeus — the Saronic Gulf terminal, which is more centrally located within the port than the Cyclades gates. Arriving 30–45 minutes before departure is generally sufficient for foot passengers, though popular summer sailings warrant an earlier arrival to secure your preferred seating.
If you are staying overnight and have more than a day bag, contact your accommodation before arrival to arrange donkey transport for your luggage from the port. Many hotels on Hydra offer this as a standard service, either included or for a modest fee. Attempting to carry a large suitcase up steep cobblestone lanes without assistance is a tiring start to any stay.
Keep your passport or EU ID card and any pet documentation accessible at check-in. Although this is a domestic Greek route, an ID is required for boarding all ferries.
Blue Star Ferries, Alpha Lines, and Magic Sea Ferries offer similar prices and a comparable onboard experience. The key differences are departure time and whether the sailing is direct. Use Direct Ferries to view all options, crossing times, and live prices side by side before booking your Athens to Hydra ferry.
Hydra leans traditional in many of its businesses, and while most hotels and larger restaurants accept cards, many smaller tavernas, shops, and water taxi operators prefer cash. There are ATMs in Hydra Town near the port, but availability can be limited during peak season. Withdrawing euros before you leave Athens is the safer option.
The most beautiful beaches on Hydra are only accessible by water taxi from the main harbor. In peak summer, the water taxis at the harbor can be especially busy immediately after a ferry arrival. If beach time is a priority on a day trip, head straight to the water taxi pier when you disembark and agree on your fare and return time before too many other passengers get there first.
