- Must visit
Lazaros Kountouriotis Historical Mansion
Museum in the old mansion of Lazaros Kountouriotis, displaying period interiors, paintings, and objects linked to Hydra’s naval families.
Cheapest price on Sep 28
Rp14
Average ticket price on Sep 28
Rp14
Fastest journey on Sep 28
25 m
Average journey duration on Sep 28
25 m
Ferries on Sep 28
1
Distance
21 km
The best way to find a cheap ferry ticket from Ermioni to Idra is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Ermioni to Idra will cost around Rp14 if you buy it on the day, but the cheapest tickets can be found for only Rp14.
On Mon, Sep 28, we found 1 ferries from Ermioni to Idra, including 1 direct services.
On Mon, Sep 28 the direct ferries cover the 21 km distance in an average of 25 m but if you time it right, some ferries will get you there in just 25 m .
On Mon, Sep 28 the slowest ferries will take 25 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


| Operator | Departure Time | Arrival Time | Duration | Sailing Days |
|---|---|---|---|---|
Operator Blue Star Ferries | Departure Time 04:55AM | Arrival Time 05:20AM | Duration 0h25 | Sailing Days Mon, Tue, Wed, Thu, Fri |
Operator Blue Star Ferries | Departure Time 03:55AM | Arrival Time 04:20AM | Duration 0h25 | Sailing Days Fri, Sat, Sun |
The table below shows live departures for Ermioni to Idra ferries for tomorrow, Monday, September 28. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:55 AM Ermioni | 0h25 | 5:20 AM Idra | 0 transfersDirect | |
This is the last ferry of the day. | |||||
Find all the dates and times for this journey
Compare ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Ferries from Ermioni to Idra run on average 2 times per day, taking around 55m. Cheap ferry tickets for this journey start at Rp14 if you book in advance.
There are 2 ferries per day. The earliest ferry runs at 05:50, the last at 22:05. The fastest ferry covers the 11 nautical miles (21 km) distance in 25m. Ferries from Ermioni to Idra are available to foot passengers.

Distance 11 nautical miles (21 km) |
Average sailing duration 55m |
Cheapest ticket price Rp14 |
Ferries per day 2 |
Direct ferries Available |
Fastest ferry 25m |
First ferry 5:50 AM |
Last ferry 10:05 PM |
Cabins Available |
Vehicles Available |
Foot passengers Available |
Cheapest Month Sep |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Oct - Dec |
Discover the best of Idra — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Idra trip today.
Museum in the old mansion of Lazaros Kountouriotis, displaying period interiors, paintings, and objects linked to Hydra’s naval families.
Housed in Hydra’s old school building, this museum presents local history, ship models, and material from the island’s maritime past.
Contemporary art venue in a restored slaughterhouse by the sea, hosting seasonal exhibitions in a dramatic industrial setting.
Hydra’s car-free harbor promenade lined with mansions, boats, and stone quays, ideal for walking, photos, and watching island life.
Scenic coastal walking area west of the port, popular for sea views, swimming spots, and sunset walks toward small coves.
Harborside square and gathering area near the port, surrounded by historic buildings and useful as a central meeting point.
Fried zucchini balls with herbs and feta, a classic island meze served in tavernas across Hydra and the Saronic Gulf.
Fresh small fish lightly floured and fried whole. A staple on Hydra, prized for the island's strong seafaring and fishing tradition.
Salted cod fried in batter, often served on feast days with garlic potato skordalia. A beloved Greek island dish found in Hydra tavernas.
Long-running waterside taverna at Kamini, popular for fresh fish, grilled octopus, and a relaxed traditional atmosphere.
Historic harbor-front restaurant known for seafood, Greek classics, and elegant old-world dining in Hydra Town.
Refined restaurant in Mandraki area serving creative Greek and Mediterranean dishes in a polished seaside setting.
More expensive than many Greek islands. Lodging and dining rise in season, and island transport relies on water taxis or walking rather than cheap buses.
Service is often included or rounded. Leave 5-10% in restaurants for good service, round up in cafes, and round up taxi fares.
Official public transport app
Port of Hydra -> Hydra Town Port, Hydra
Find answers to the most common questions about traveling from Ermioni to Idra by ferry. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest ferry, the cheapest option, or tips for making the most of your visit at Idra, this guide helps you travel smarter and with confidence.

Most Ermioni to Idra ferries use the Porto Heli to Port of Hydra port pair. Use this guide to compare Ermioni and Idra ports on this route, check city-centre transport, alongside checking practicalities like port facilities and services.
Ermioni has practical services for this route, including Parking, Dining, Taxis, Accessibility, and WC.
Food options include: Taverna Spirandreas (0.3km), Maria's Restaurant (0.5km), Souvlaki Bar (0.7km)
Available at Ermioni: Parking, Taxis, WC.
Accessibility facilities are available at Ermioni.
Port of Hydra is 2 km from Idra city centre. Check local transport options before travel.
Port of Hydra has practical services for this route, including Dining, Taxis, Accessibility, and WC.
Food options include: Ostria Restaurant (0.2km), Psaropoula (0.3km), Omilos (0.5km)
Available at Port of Hydra: Taxis, WC.
Accessibility facilities are available at Port of Hydra.