Iaşi ▸ Budapest
Budapest ▸ Iaşi ⇄1.1 a dayfastest 15h51☾ 2 overnight busesFlixBus🇷🇴 Romania → 🇭🇺 Hungary
Direct buses · no change
IaşiTârgu FrumosBotoşaniSuceavaVatra DorneiBistriţaBudapest· 646 km as the crow flies
- 12:55 → 03:46+1FlixBus 3909 ☾ OvernightIași (Iasi-Vest Bus Station) → Budapest Népliget bus station · via Târgu Frumos, Botoşani, Suceava, Gura Humorului…15h5110 stopsRuns: Only Sun 1 Nov, Mon 2 Nov, Thu 5 Nov, Fri 6 Nov, Sun 8 Nov…Book on FlixBus ↗
- 21:30 → 18:40+1FlixBus 3917 ☾ OvernightIași (Iasi-Vest Bus Station) → Budapest Kelenföld bus station · via Târgu Frumos, Botoşani, Suceava, Vatra Dornei…22h1015 stopsRuns: Wed to Sun (some weeks)The night the clocks change (Sat 24 Oct: 21:30 → 17:40+1)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 Iaşi to Budapest?
Yes. 1.1 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Iaşi to Budapest?
The fastest takes 15h51; the slowest 22h10, for 646 km as the crow flies.
When do the buses leave?
The earliest leaves at 12:55 and the latest at 21:30, local time in Iaşi. Not every bus runs every day: pick a date above.
Is there a night bus from Iaşi to Budapest?
Yes: 2 overnight departures in the timetable, for example 12:55 arriving 03:46 the next morning.