Sleeper Cabin vs Couchette: Which Night Train Berth Should You Book?

Seat (Sitzkurswagen / Voiture-couchette) — A reclining seat in a shared carriage. Cheapest option, typically €10–30 with a pass reservation or €29–49 as a standalone ticket. Fine for shorter overnight legs (6–8 hours), uncomfortable on longer journeys. No privacy, no bedding.

Couchette (Liegewagen / Couchette) — Fold-down bunks in a shared compartment of 4 or 6 berths. The sweet spot for most overnight travellers. Each berth comes with a pillow, blanket, and small storage pocket. Compartment doors lock from inside. Most ÖBB Nightjet and SNCF routes include a light breakfast. Prices from ~€29 booked early, typically €39–79.

Sleeper cabin (Schlafwagen / Voiture-lit) — A lockable private room with 1, 2, or 3 beds. En-suite shower on ÖBB Nightjet's newest stock. Full breakfast delivered to your cabin, towels, toiletries, and a power socket standard. Prices from ~€79 on early booking, typically €99–199 in high season. The Caledonian Sleeper's en-suite cabin is the gold standard.

A standard couchette compartment converts from a 6-seat daytime carriage into three stacked bunk pairs at night. The transformation happens while you're aboard — an attendant converts the seats around 10pm.

• What's included on most operators:
• - Pillow and blanket (not hotel-quality, but adequate)
• - Lockable compartment door
• - Small luggage shelf above the top bunk
• - Reading light and charging port at most berths
• - Continental breakfast on ÖBB Nightjet and some SNCF routes

What's NOT included: a shower, real privacy (6 berths means 5 strangers), or a duvet. The lower berths are wider and more comfortable than upper. If you have a choice, request lower berth (berth 1 or 4 depending on operator).

Best for: Budget travellers, solo travellers who don't mind company, journeys under 12 hours, Interrail pass holders watching their supplement spend.

A sleeper cabin is a private, lockable room. On ÖBB Nightjet the standard cabin has 3 berths (bookable as 1, 2, or 3 people), with fold-flat beds, a washbasin, and a power socket. The Deluxe cabins on newer Nightjet stock add a private shower and toilet.

• What's included on ÖBB Nightjet:
• - Full continental breakfast delivered to your cabin
• - Welcome drink on boarding
• - Towel and toiletries
• - Power socket and reading light
• - Lockable door with privacy

Caledonian Sleeper goes further: en-suite shower in standard cabins, full cooked Scottish breakfast included.

The key trade-off: a sleeper cabin for two people often costs less per person than you'd think once you split the room rate. A 2-berth Nightjet cabin to Rome from Vienna runs ~€130–180 total — ~€65–90 per person including breakfast, which beats a hotel night in Rome plus a morning transfer.

Best for: Couples, anyone over 50, journeys over 12 hours, anyone who needs actual sleep.

Prices vary significantly by operator, route, and how far in advance you book:

• ÖBB Nightjet
• - Seat: €19–39 (pass reservation ~€6)
• - Couchette: €29–79 (pass reservation ~€20–30)
• - Sleeper cabin: €79–199 (pass reservation ~€35–55)

• European Sleeper
• - Seat: ~€29–49
• - Couchette: ~€59–89
• - Sleeper cabin: ~€109–149

• Caledonian Sleeper
• - Seat (Caledonian Seat): £35–65
• - Sleeper cabin (Caledonian Berth): £80–180 (no couchette option)

• SNCF Intercités de Nuit
• - Seat: ~€19–39
• - Couchette: ~€29–59 (no sleeper cabin)

• SJ (Sweden)
• - Seat: from SEK 249 (~€22)
• - Couchette: from SEK 399 (~€35)
• - Sleeper cabin: from SEK 699 (~€62)

All prices are approximate for advance booking. Add pass reservation fees if using Interrail or Eurail.

Book a seat if: you're travelling 6 hours or less, you're on a tight budget, or you can sleep anywhere.

Book a couchette if: you want a proper horizontal position without paying sleeper prices, you're travelling solo and happy to share with strangers, or you're on a 8–14 hour overnight leg and want to arrive reasonably fresh.

Book a sleeper cabin if: you're travelling with a partner (the per-person cost difference shrinks dramatically), the journey is over 12 hours, you genuinely need sleep for what's waiting the next day, or you want the full night train experience rather than just the cheapest way across.

The rule of thumb: For Vienna to Rome (14 hours), sleeper cabin every time. For Stockholm to Malmö (8 hours), a couchette is perfectly comfortable. For Paris to Toulouse (10 hours), couchette is the sweet spot.

Book early: Sleeper cabins on popular routes (Vienna→Rome, Vienna→Amsterdam in summer) sell out 60–90 days ahead. Couchettes have more availability but go fast in July–August.

Book direct: Operator websites (nightjet.com, europeansleeper.eu, sleeper.scot) have better cabin availability than aggregators. Third-party booking sites often show 'sold out' when direct booking still has slots.

Interrail and Eurail: Your pass covers the journey; you pay a reservation fee for the berth. Book reservations at the same time you plan your route — especially for sleeper cabins, which have very limited pass allocation per train.

Lower berth: Always request lower berth if given a choice in a couchette. It's wider, has more headroom when sitting up, and is easier to access during the night.