Warsaw ▸ Bucharest
Bucharest ▸ Warsaw ⇄2 a dayfastest 27h05☾ 2 overnight busesFlixBus🇵🇱 Poland → 🇷🇴 Romania
Direct buses · no change
WarsawRadomKrakówDolný KubínRužomberokDonovalyBucharest· 945 km as the crow flies
- 09:25 → 13:30+1FlixBus N1382 ☾ OvernightWarsaw, Bus Station West → Bucharest (bus station Militari) · via Radom, Kraków, Dolný Kubín, Ružomberok…27h0513 stops
- 19:50 → 01:00+2FlixBus N910 ☾ OvernightWarsaw, Bus Station West → Bucharest (bus station Militari) · via Częstochowa, Katowice, Ostrava, Bratislava…28h1013 stops
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 Bucharest?
Yes. 2 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Warsaw to Bucharest?
The fastest takes 27h05; the slowest 28h10, for 945 km as the crow flies.
When do the buses leave?
The earliest leaves at 09:25 and the latest at 19:50, local time in Warsaw. Not every bus runs every day: pick a date above.
Is there a night bus from Warsaw to Bucharest?
Yes: 2 overnight departures in the timetable, for example 09:25 arriving 13:30 the next morning.