Warsaw ▸ Trieste
Trieste ▸ Warsaw ⇄6 a weekfastest 20h40☾ 1 overnight busFlixBus🇵🇱 Poland → 🇮🇹 Italy
Direct buses · no change
WarsawRadomKielceKrakówRužomberokDudinceTrieste· 902 km as the crow flies
- 01:20 → 22:00FlixBus N1301 ☾ OvernightWarsaw, Bus Station West → Trieste (Autostazione) · via Radom, Kielce, Kraków, Ružomberok…20h4010 stopsRuns: Mon, Wed, Fri, Sat, Sun (some weeks)The night the clocks change (Sun 25 Oct: 01:20 → 21:00)Book 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.
Quick answers
Is there a direct bus from Warsaw to Trieste?
Yes. 6 a week on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Warsaw to Trieste?
The fastest takes 20h40; the slowest 20h40, for 902 km as the crow flies.
Is there a night bus from Warsaw to Trieste?
Yes: 1 overnight departure in the timetable, for example 01:20 arriving 22:00.