Sérifos to Kýthnos runs about 1 times a day, with the first departure around 16:40 and the last around 16:40. One passenger pays €11.88, every fee included. The fastest door to door is 2h 44m over 32 km, on services run by 1 operator across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at €11.88, so there is no spread to show.
Typical fares
€11.88
When it runs, leaving Sérifos
First and last sailing as the operators themselves filed them for September 17, 2026, counted in this direction only. The return crossing runs on its own timetable and this page does not speak for it.
- 16:40First departure
- 16:40Last departure
- 1Services per day
- 100%Run direct
Sailings on September 17, 2026
Real sailings, with the fares the operator is charging. Check the season before you count on one.
16:4017:501h 10m
MAGIC SEA FERRIESVessel CAT IDirect
SERIFOS → KYTHNOS
from €45.00seat €54.00business seat €64.00
E ticketVehicles carriedPets carried
Fares on the crossing run from €45.00 to €64.00 on September 17, 2026, depending on the sailing and on whether you take a deck space, a seat or a cabin.
Magic Sea Ferries runs this service and does not sell it here. AFerry takes the payment.
Buying this trip
AFerry holds the sailings between these two ports, with the crossing times and the fares.
See Sérifos to Kýthnos on AFerry
Or compare on BookawayOr compare on Direct Ferries
Partner link. We do not sell this ticket, and we earn nothing from this one.
Fares by date
What the operator is charging, by departure date.
September 17, 2026
€45.00
MAGIC SEA FERRIES
This crossing was checked for one date, and that is the only date we hold a fare for. The operator sells the rest of the season.
The ferry gets you into Kýthnos. It does not get you a bed, and neither do we.
A room in Kýthnos for the night the ferry gets in
Sort by distance from KYTHNOS and you can see which places are ten minutes on foot and which are not.
Search Kýthnos on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Sérifos to Kýthnos
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €11.8890 days
- €11.8860 days
- €11.8845 days
- €11.8830 days
- €11.8821 days
- €11.8814 days
- €11.887 days
- €11.883 days
- €11.881 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €11.88.
- How much it moves
- The gap between the cheapest and most expensive lead time is 0 percent. The most expensive point is €11.88, 90 days out.
- What that means
- Today sits outside the cheap window, which opens around 90 days before departure. There is no advantage to booking this minute.
Book now Fares on this route are lowest around 1 days ahead, so there is no rush yet.
This corridor, specifically
Facts that apply to Sérifos to Kýthnos and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
32 km
29 km as the crow flies, 10% further by the route services actually take. The bearing runs north.
Who lives at each end
364 → 0
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 32 km against 29 km in a straight line, a detour of 10 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Kímolos, Lávrio, Páros, Mílos. The gap between arriving and leaving is 67 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 14 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Who runs this route
The ferry gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near KYTHNOS
Most of the points near KYTHNOS open before the first train and close after the last one.
Check Kýthnos on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Sérifos to Kýthnos
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Sérifos to Kýthnos?
The fastest journey from Sérifos to Kýthnos takes 2h 44m door to door, of which 1h 20m is spent moving, on the ferry. Most services take around 2h 48m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Sérifos to Kýthnos?
The cheapest fare from Sérifos to Kýthnos is €11.88, as of September 14, 2026. A typical fare across the next three weeks is €11.88. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Sérifos to Kýthnos?
The cheapest way from Sérifos to Kýthnos is by ferry, at €11.88 for one passenger on September 15, 2026. That journey takes 2h 50m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Sérifos to Kýthnos?
Fares from Sérifos to Kýthnos bottom out around 90 days before departure, at €11.88. Across the whole booking window the gap between the cheapest and the most expensive lead time is 0 percent, measured on September 14, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Sérifos to Kýthnos?
Sunday is the cheapest day to depart from Sérifos to Kýthnos, at €11.88. That is the median of 21 priced departure days across the next three weeks, as of September 14, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Sérifos to Kýthnos?
September is the cheapest of the next 6 months to travel from Sérifos to Kýthnos, at €11.88 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Sérifos to Kýthnos?
1 operators sell services from Sérifos to Kýthnos across 1 mode: Magic Sea Ferries. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Sérifos to Kýthnos?
20 percent of the services we sell from Sérifos to Kýthnos are direct. The rest connect at Kímolos, Lávrio, Páros, Mílos, with about 67 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Sérifos to Kýthnos use?
Services from Sérifos to Kýthnos by ferry leave from SERIFOS and arrive at KYTHNOS. Allow about 1h 30m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Sérifos to Kýthnos?
1 of the 1 operators we sell from Sérifos to Kýthnos allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Sérifos to Kýthnos on September 14, 2026: 32 km of route against 29 km in a straight line, 5 services a day, 1 operator a cheapest fare of €11.88, and 2h 44m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives Kýthnos a set of days out that do not start at a station. We do not sell those either.
Day trips out of Kýthnos and across Greece
Day trips that leave Kýthnos in the morning and cover a good part of Greece by evening.
See Kýthnos on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Sérifos reaches 12 places in 1 countries on services we hold, over distances from 29 to 211 km. Kýthnos reaches 14 places in 1 countries, from 26 to 108 km.
Other ways to make this journey
Leaving Sérifos
- 12Places you can leave for
- 1Countries
- 5Operators
Arriving in Kýthnos
Leaving Kýthnos
- 14Places you can leave for
- 1Countries
- 4Operators