Klagenfurt to Bologna bus: 2 a day, fastest 6h45

2 a dayfastest 6h45☾ 1 overnight busFlixBus🇦🇹 Austria → 🇮🇹 Italy

Direct buses · no change

KlagenfurtUdinePortogruaroMestrePaduaBologna· 331 km as the crow flies

02:35 → 09:20
FlixBus N1533 ☾ Overnight
Klagenfurt central train station (bus station) → Bologna (central bus station) · via Udine, Portogruaro, Mestre, Padua
6h454 stops
Runs: DailyThe night the clocks change (Sun 25 Oct: 02:35 → 08:20)Book on FlixBus ↗
07:15 → 14:20
FlixBus 466
Klagenfurt central train station (bus station) → Bologna (central bus station) · via Villach, Udine, Mestre, Venice
7h055 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 09:20

The train is 1h12 quicker door to door, but the night bus spends your night on the road instead of a day.

Bus · fastest direct7h25

To Klagenfurt central train station (bus station)12 min
At the stop before departure15 min
FlixBus N15336h45
From Bologna (central bus station)13 min

Train · fastest direct6h13

Before departure10 min
EN 2336h02
From Bologna C.le/AV1 min

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 6h02

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

See the trains on pickthetrain ↗

Flying instead?

Nothing flies Klagenfurt to Bologna nonstop in picktheflight's airline data.

Check flights on picktheflight ↗

Quick answers

Is there a direct bus from Klagenfurt to Bologna?

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 Bologna?

The fastest takes 6h45; the slowest 7h05, for 331 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 Bologna?

Yes: 1 overnight departure in the timetable, for example 02:35 arriving 09:20.

Klagenfurt ▸ Bologna

Direct buses · no change

Quick answers

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