Florence to Cagliari train
Trains from Florence to Cagliari start at €64.69 and take 4h 36m at their fastest.
The Trains from Florence to Cagliari starts at €64.69 and takes 4h 36m door to door, run by 1 operator over 536 km, with around 6 departures a day. Fares bottom out about 30 days before departure.
- 4h 36mDoor to door
- 3h 52mMoving
- €64.69From
- 17.7 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
No bookable itinerary on the day this page prices, so none is shown.
Rail operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Trenitalia | €55.89 | 4h 23m | 140 km/h | Refundable | Power outlets, Wi-Fi |
That is the traveling done. What happens after you walk out into Cagliari is not something we sell.
Looking for somewhere to stay in Cagliari?
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When to book Florence to Cagliari
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €31.5390 days
- €22.7360 days
- €22.1845 days
- €20.5330 days
- €30.4321 days
- €34.2814 days
- €35.387 days
- €35.383 days
- €51.881 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €20.53.
- How much it moves
- The gap between the cheapest and most expensive lead time is 153 percent. The most expensive point is €51.88, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €37.58Sun
- €29.33Mon
- €29.33Tue
- €34.83Wed
- €38.13Thu
- €46.38Fri
- €34.28Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Florence
- Firenze Santa Maria Novella
- Florence Belfiore railway station
- Stazione Leopolda
Cagliari
- Cagliari
- Cagliari railway station
- Cagliari Elmas railway station
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
- 67% of the services we sell on this corridor run through without a change. The remaining 33% involve one connection.
- How far it really runs
- The route covers 536 km against 536 km in a straight line, a detour of 1 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Livorno, Olbia, Pisa, Civitavecchia. The gap between arriving and leaving is 45 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 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.
- First and last departure
- The first service of the day leaves Florence at 06:01 and the last at 17:08, across 6 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Trains against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 17m | 1h 7m | 3h 10m | €66.22 | 135.8 kg | 3 |
| Train | 4h 36m | 3h 52m | 44m | €64.69 | 17.7 kg | 6 |
| Coach | 7h 59m | 7h 15m | 44m | €29.33 | 14.5 kg | 3 |
Questions about Florence to Cagliari
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 the Train from Florence to Cagliari take?
The Train from Florence to Cagliari takes 4h 36m door to door, of which 3h 52m is spent moving. The route runs 536 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Florence to Cagliari cost?
The Train from Florence to Cagliari starts at €64.69 for one passenger, checked on September 29, 2026. A typical fare is €60.84. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Florence to Cagliari?
1 operators run the Train from Florence to Cagliari: Trenitalia. Between them they file around 6 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Florence to Cagliari use?
The Train from Florence to Cagliari leaves from Firenze Santa Maria Novella and arrives at Cagliari. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Train the best way from Florence to Cagliari?
Traveling from Florence to Cagliari by Coach costs €29.33 and takes 7h 59m door to door, against 4h 36m by Train. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Train from Florence to Cagliari?
Fares for the Train from Florence to Cagliari bottom out around 30 days ahead, at €20.53. The gap between the cheapest and most expensive lead time across the window is 153 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Florence to Cagliari produce?
The Train from Florence to Cagliari produces about 17.7 kg of CO2 per passenger over 536 km, which works out at roughly 33 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Train from Florence to Cagliari?
Operators on the Train from Florence to Cagliari publish Power outlets, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 4h 36m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Florence to Cagliari on September 12, 2026: 536 km of route against 536 km in a straight line, 6 services a day, 1 operators, a cheapest fare of €64.69, and 4h 36m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Being on the water gives Cagliari a set of days out that do not start at a station. We do not sell those either.
Anything to book in Cagliari before you go?
The tickets worth having in advance, because the line at the door is usually the whole morning.
See Cagliari on GetYourGuideOr browse Viator
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