Klagenfurt to Rome bus: 2 a day, fastest 12h10

2 a dayfastest 12h10☾ 1 overnight busFlixBus🇦🇹 Austria → 🇮🇹 Italy

Direct buses · no change

KlagenfurtVillachUdineMestreVeniceBolognaRome· 545 km as the crow flies

02:35 → 14:45
FlixBus N1533 ☾ Overnight
Klagenfurt central train station (bus station) → Rome Tiburtina Bus station · via Udine, Portogruaro, Mestre, Padua…
12h106 stops
Runs: DailyThe night the clocks change (Sun 25 Oct: 02:35 → 13:45)Book on FlixBus ↗
07:15 → 20:35
FlixBus 466
Klagenfurt central train station (bus station) → Rome Tiburtina Bus station · via Villach, Udine, Mestre, Venice…
13h208 stops
Runs: DailyBook on FlixBus ↗

Local times at each stop. Times from official open data: FlixBus (file of 11 Oct 2026). Checked Sun 18 Oct 2026; they cover 18 Oct to 14 Nov 2026. Timetables change, so check with the operator before you travel. Contains FlixBus timetable data (FlixMobility, transport.data.gouv.fr), ODbL 1.0. How we build this.

Bus, train or plane

☾ Overnight: leave 02:35, arrive 14:45

The plane is 8h12 quicker door to door, but the night bus spends your night on the road instead of a day.

Bus · fastest direct12h52

To Klagenfurt central train station (bus station)12 min
At the stop before departure15 min
FlixBus N153312h10
From Rome Tiburtina Bus station15 min

Train · fastest direct10h55

Before departure10 min
EN 23310h29
From Roma Tiburtina16 min

Plane · nonstop KLU to FCO4h40

To Klagenfurt (KLU)15 min
Check-in & security1h30
Flight KLU to FCO1h30
Landing to exit20 min
From FCO1h05

City centre to city centre. Getting to stops, stations and airports: typical public-transport times (estimates). Bus: be at the stop 15 min before. Plane: check-in and security 1h30 before, then getting out after landing; flight time typical for the distance. Train: pickthetrain's door-to-door time.

Train instead?

1 a daydirect trains, fastest 10h29

Trenitalia. No change of train, from the operators' official timetables.

See the trains on pickthetrain ↗

Flying instead?

1 airline fly Klagenfurt to Rome nonstop. Book on the airline's own site:

Sky AlpsKLU→FCOBook direct ↗

Compare on picktheflight ↗

Quick answers

Is there a direct bus from Klagenfurt to Rome?

Yes. 2 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).

How long is the bus from Klagenfurt to Rome?

The fastest takes 12h10; the slowest 13h20, for 545 km as the crow flies.

When do the buses leave?

The earliest leaves at 02:35 and the latest at 07:15, local time in Klagenfurt. Not every bus runs every day: pick a date above.

Is there a night bus from Klagenfurt to Rome?

Yes: 1 overnight departure in the timetable, for example 02:35 arriving 14:45.

Klagenfurt ▸ Rome

Direct buses · no change

Quick answers

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