The cheapest and fastest ferries from Piraeus to Kos
Cheapest price
$98
Average price
$98
Fastest journey
12 h 10 m
Average duration
12 h 10 m
Ferries per day
1
Distance
343 km
The best way to find a cheap ferry ticket from Piraeus to Kos is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Piraeus to Kos will cost around $98 if you buy it on the day, but you can find cheap ferry tickets today for only $98.
Of the 1 ferries that leave Piraeus for Kos every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, 26 Apr the direct ferries cover the 343 km distance in an average of 12 h 10 m but if you time it right, some ferries will get you there in just 12 h 10 m .
The slowest ferries will take 12 h 10 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.
10:30 PM12h10Piraeus10:40 AMKos$981One-way0 changes
10:30 PM12h10Piraeus10:40 AMKos$981One-way0 changes
Piraeus to Kos Ferry Timetables
| Operator | Departure Time | Arrival Time | Duration | Sailing Days |
|---|---|---|---|---|
Operator Blue Star Ferries | Departure Time 06:00PM | Arrival Time 06:10AM | Duration 12h10 | Sailing Days Wed |
Operator Blue Star Ferries | Departure Time 03:00PM | Arrival Time 02:40AM | Duration 11h40 | Sailing Days Tue, Thu |
Operator Blue Star Ferries | Departure Time 12:00PM | Arrival Time 11:55PM | Duration 11h55 | Sailing Days Sun |
Compare prices and tickets Piraeus to Kos by ferry
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.
25 Apr
26 Apr
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30 Apr
01 May
Why should you book Piraeus to Kos 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.
Journey information
Overview: Ferry from Piraeus to Kos
Ferries from Piraeus to Kos run on average 1 times per day, taking around 12h 18m. Cheap ferry tickets for this journey start at $78 if you book in advance.
There are 1 ferries per day. The earliest ferry runs at 00:20, the last at 23:55. The fastest ferry covers the 185 nautical miles (343 km) distance in 10h 0m. There are 6 sailings per week. Ferries from Piraeus to Kos are available to foot passengers.

Distance 185 nautical miles (343 km) |
Average sailing duration 12h 18m |
Cheapest ticket price $78 |
Ferries per day 1 |
Direct ferries Available |
Average weekly sailings 6 |
Fastest ferry 10h 0m |
First ferry 12:20 AM |
Last ferry 11:55 PM |
Cabins Available |
Vehicles Available |
Foot passengers Available |
Cheapest Month Feb |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Fri |
Best time to book 14 days |
Ferry operators: Blue Star Ferries from Piraeus to KosYou can travel by ferry between Piraeus to Kos with Blue Star Ferries for as low as $78. When you search for schedules and tickets, Omio will show you the best journey.
Blue Star Ferries
FAQs: Piraeus to Kos ferries
Find answers to the most common questions about traveling from Piraeus to Kos 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 Kos, this guide helps you travel smarter and with confidence.

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