The cheapest and fastest ferries from Kos to Piraeus
Cheapest price
€79
Average price
€79
Fastest journey
11 h 55 m
Average duration
11 h 55 m
Ferries per day
1
Distance
343 km
The best way to find a cheap ferry ticket from Kos to Piraeus is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Kos to Piraeus will cost around €79 if you buy it on the day, but the cheapest tickets can be found for only €79.
Of the 1 ferries that leave Kos for Piraeus on Sun, Feb 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Feb 22 the direct ferries cover the 343 km distance in an average of 11 h 55 m but if you time it right, some ferries will get you there in just 11 h 55 m .
On Sun, Feb 22 the slowest ferries will take 11 h 55 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.


Travel Information
Compare ferry and flight for Kos to Piraeus
Omio recommends booking the ferry as it is the most popular option from Kos to Piraeus among Omio's users. If you are prioritising price take the flight with prices starting from €38. For those with little time consider booking a flight which can get you there in 1h 4m. The ticket price range depends on the travel mode: a flight costs an average of €38, and a ferry costs an average of €63.
Distance: 185 nautical miles (343 km)
Compare ferry with
Most popular Ferry | Flight |
|---|---|
€68 Average price | €56 Average price Cheapest |
13h 16m Average total duration 12h 16m Onboard + 1h 0m Additional time* | 4h 4m Average total duration Fastest 1h 4m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Kos to Piraeus Ferry Timetables
| Operator | Departure Time | Arrival Time | Duration | Sailing Days |
|---|---|---|---|---|
Operator Blue Star Ferries | Departure Time 10:20PM | Arrival Time 10:40AM | Duration 12h20 | Sailing Days Mon |
Operator Blue Star Ferries | Departure Time 10:15AM | Arrival Time 09:05PM | Duration 10h50 | Sailing Days Mon |
Operator Blue Star Ferries | Departure Time 09:35PM | Arrival Time 10:20AM | Duration 12h45 | Sailing Days Wed |
Operator Blue Star Ferries | Departure Time 08:30PM | Arrival Time 08:20AM | Duration 11h50 | Sailing Days Tue, Thu |
Live departures
Kos to Piraeus ferry times
The table below shows live departures for Kos to Piraeus ferries for today, Saturday, February 21. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:20 PM Kos | 11h40 | 10:00 AM Piraeus | 0 transfersDirect | |
| Sunday, February 22 | |||||
![]() | 6:30 PM Kos | 11h55 | 6:25 AM Piraeus | 0 transfersDirect | |
This is the last ferry of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Kos to Piraeus by ferry or flight
Compare ferry and flight 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.
Feb 22
Feb 23
Feb 24
Feb 25
Feb 26
Feb 27
Feb 28
Why should you book Kos to Piraeus ferries with Omio?
Why book with Omio vs Blue Star Ferries?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Blue Star Ferries with all available travel options, which are ferry and flight to ensure you get the best deal for traveling from Kos to Piraeus.
Why book with Omio over Ferryhopper or Directferries?
- Multiple modes of transport: Omio allows you to compare travel options including ferry and flight to find the ideal travel option from Kos to Piraeus.
Journey information
Overview: Ferry from Kos to Piraeus
Ferries from Kos to Piraeus run on average 1 times per day, taking around 12h 16m. Cheap ferry tickets for this journey start at €63 but you can travel from only €38 by flight.
There are 1 ferries per day. The earliest ferry runs at 00:20, the last at 23:58. The fastest ferry covers the 185 nautical miles (343 km) distance in 10h 5m. There are 5 sailings per week. Ferries from Kos to Piraeus are available to foot passengers.

Distance 185 nautical miles (343 km) |
Average sailing duration 12h 16m |
Cheapest ticket price €63 |
Ferries per day 1 |
Direct ferries Available |
Average weekly sailings 5 |
Fastest ferry 10h 5m |
First ferry 00:20 |
Last ferry 23:58 |
Cabins Available |
Vehicles Available |
Foot passengers Available |
Ferry operators: Blue Star Ferries from Kos to PiraeusYou can travel by ferry between Kos to Piraeus with Blue Star Ferries for as low as €38. When you search for schedules and tickets, Omio will show you the best journey.
Blue Star Ferries
FAQs: Ferry from Kos to Piraeus
Find answers to the most common questions about traveling from Kos to Piraeus 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 Piraeus, this guide helps you travel smarter and with confidence.

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