Budapest to Bucharest night train
Everything you need to plan the Budapest–Bucharest sleeper: operators, cabins, times, prices and rail-pass rules.
From €39 We link to the operator — we never mark up the fare.
Cabins & typical prices
Arriving in Bucharest: top-rated tours
Booked on Civitatis.
Why take this train
Known as the 'Ister', jointly run by MÁV and Romania's CFR- Passes through Transylvania, calling at Sibiu, Sighișoara, Brașov and Sinaia
- A 2026 track closure required a bus replacement between Brașov and Miercurea Ciuc from late May to mid-September
- Runs daily in both directions
- Direct link between two national capitals without flying
Rail passes & reservations
Reservation compulsory, recommended well ahead in high season (May-September).
Before you use train or station Wi-Fi
Wi-Fi on a train or in a station is a network shared with other passengers. A VPN encrypts the connection between your device and the VPN server, one extra layer when you check email or log in to accounts on the road. NordVPN is one option.
See NordVPNFrequently asked questions
How long does the Budapest to Bucharest night train take?
The journey takes about 15h 27m, travelling overnight so you arrive the next morning.
How much does the Budapest–Bucharest sleeper cost?
Fares start from around €39 and rise with demand and cabin type. Booking early gets the lowest prices.
Is the Budapest to Bucharest train covered by Eurail or Interrail?
Yes — this route is covered by rail passes, though you still pay a reservation and cabin supplement.
What cabin types are available?
You can choose between seat, couchette, sleeper cabin and private cabin. A berth reservation is required.