Island ferry hub · 16 routes
Ferries to Kythnos.
Fastest sampled crossing from Athens: 1 h 10 min from Lavrio. 16 direct routes touch Kythnos, including 6 to other islands.
- Fastest from Athens
- 1 h 10 min · Lavrio
- Lowest fare from Athens
- €20 · Lavrio
- Athens ports
- Lavrio, Piraeus
- Direct routes
- 16
- Island hops
- 6
- Operators
- 8
- Timetable sample
Source: Discover Cyclades route catalogue and a one-day Ferryhopper timetable sample per route (not live). · sampled
01From Athens
Athens to Kythnos by ferry.
2 direct routes from Lavrio, Piraeus. Sort by time or fare, open a route for its timetable, or check live fares.
| Operators | Book | ||||
|---|---|---|---|---|---|
| Lavrio to Kythnos | 1 h 10 min | €20 | 4 | Karystia Travel, Magic Sea Ferries, Goutos Lines | |
| Piraeus to Kythnos | 1 h 35 min | €49.70 | 1 | Seajets |
Source: Ferryhopper timetable sample, one day per route. Fares and times change by date: check the live search. · sampled
Back to Athens from Kythnos
02Island hopping
Island hopping from Kythnos.
6 direct routes out, 6 in. Each links to its route page with the sampled timetable.
| Operators | Book | ||||
|---|---|---|---|---|---|
| Kythnos to Serifos | 40 min | €45 | 2 | Magic Sea Ferries, Seajets | |
| Kythnos to Milos | 2 h 15 min | €57.20 | 1 | Seajets | |
| Kythnos to Kea | no sample data | no sample data | no sample data | Blue Star Ferries, Seajets | |
| Kythnos to Paros | no sample data | no sample data | no sample data | Seajets | |
| Kythnos to Syros | no sample data | no sample data | no sample data | Seajets | |
| Kythnos to Tinos | no sample data | no sample data | no sample data | Golden Star Ferries |
Source: Ferryhopper timetable sample, one day per route. Fares and times change by date: check the live search. · sampled
03Arrival
Ferry ports on Kythnos.
Port names and codes used by the booking search
- KythnosKYT
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FAQ
Ferries to Kythnos: questions.
- The fastest sampled crossing from Athens to Kythnos took 1 h 10 min, from Lavrio; the slowest sailing that day took 1 h 50 min. Sample day: 2026-08-12. Times change by season and ship, so check the live search for your date.
- The lowest adult fare we sampled from Athens to Kythnos was €20, from Lavrio, on 2026-08-12. Fares change by date, class and operator; the live search shows the real price for your day.
- Our catalogue lists direct ferries to Kythnos from Lavrio and Piraeus.
- Our catalogue lists 6 direct routes from Kythnos to other islands and ports: Kea, Milos, Paros, Serifos, Syros and Tinos.
- Operators listed on Kythnos routes in our catalogue: Aegean Sea Lines, Blue Star Ferries, Fast Ferries, Golden Star Ferries, Goutos Lines, Karystia Travel, Magic Sea Ferries and Seajets.
