The cheapest and fastest ferries from Kos to Piraeus
Cheapest price
£58
Average price
£66
Fastest journey
12 h 20 m
Average duration
14 h 5 m
Ferries per day
2
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 travelling at rush hour.
The average ticket from Kos to Piraeus will cost around £66 if you buy it on the day, but you can find cheap ferry tickets today for only £58.
Of the 2 ferries that leave Kos for Piraeus every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, 17 Nov the direct ferries cover the 343 km distance in an average of 14 h 5 m but if you time it right, some ferries will get you there in just 12 h 20 m .
The slowest ferries will take 15 h 50 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 ferry with prices starting from £43. For those with little time consider booking a flight which can get you there in 1h 20m. The ticket price range depends on the travel mode: a ferry costs an average of £43, and a flight costs an average of £50.
Distance: 185 nautical miles (343 km)
Compare ferry with
Most popular Ferry | Flight |
|---|---|
£68 Average Price Cheapest | £96 Average Price |
13h 17m Average total duration 12h 17m Onboard + 1h 0m Additional time* | 4h 20m Average total duration Fastest 1h 20m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Kos to Piraeus ferry times
The table below shows live departures for Kos to Piraeus ferries for tomorrow, Monday 17 November. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 16:45 Kos | 15h50 | 08:35 Piraeus | 0 changesdirect | |
![]() | 19:20 Kos | 12h20 | 07:40 Piraeus | 0 changesdirect | |
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.
17 Nov
18 Nov
19 Nov
20 Nov
21 Nov
22 Nov
23 Nov
Journey information
Overview: Ferry from Kos to Piraeus
Ferries from Kos to Piraeus run on average 1 times per day, taking around 12h 17m. Cheap ferry tickets for this journey start at £43 if you book in advance.
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 9h 10m. 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 17m |
Cheapest ticket price £43 |
Ferries per day 1 |
Direct ferries Available |
Average weekly sailings 5 |
Fastest ferry 9h 10m |
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 £43. When you search for schedules and tickets, Omio will show you the best journey.
Blue Star Ferries
FAQs: Kos to Piraeus ferries
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.

Passengers board the ferry most frequently from Port of Kos, which is located around 0.6 miles (925 m) away from the city centre, and they get off the ferry at Port of Piraeus, located 0.9 miles (1.4 km) away from the city centre.
More options for your journey from Kos to Piraeus
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