There currently are a variety of options to travel by night train or night bus from Brussels (Belgium) to Zurich (Switzerland), taking between approximately 9 and 13 hours: Namely the ES 401 and the 002AZ. These lines are operated by European Sleeper and Twiliner.

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European Sleeper

European Sleeper is a young Dutch startup connecting several European cities in Belgium, the Netherlands, Germany and the Czech Republic with their "Good Night Train".

What do the sleeper cars offer?

In the sleeper cars, you can book lockable single, double or triple compartments, all with their own washbasin. Bedding, toiletries, towels and breakfast are included. Compartments can be locked from the inside.

What are the couchette car options?

The couchette cars come in two variants: standard (6 people) and comfort (5 people, air-conditioned). Both include bedding, blankets and pillows. Comfort compartments can be booked as private or women-only compartments. The compartments can be locked from the inside.

What do the seating cars offer?

The seating cars offer, as the most affordable travel option, 6-person compartments with guaranteed seat reservations. Breakfast can be booked for an additional fee, drinks and snacks are available on board.

Twiliner

Twiliner is a bus company that redefines overnight travel by bus in Europe. The buses feature special seats that can be transformed into beds at the touch of a button. The vehicles are equipped with spacious toilets, changing rooms and a snack bar and run on HVO diesel for reduced emissions.

What makes the Twiliner seat unique?

Twiliner buses are equipped with special seats that can be completely laid flat. This patent-pending technology works at the touch of a button and is equipped with a safety system that enables travel in any position.

What amenities are available on board?

The buses offer free Wi-Fi and power outlets at every seat. In the lower deck there is a toilet, changing room and snack bar with various drinks and snacks. Each seat has its own storage, a work table, USB ports and reading light. Water, coffee and internet are provided at no extra cost.

What are the luggage regulations?

Twiliner's luggage regulations allow each passenger one large suitcase (max. 23kg, 80 x 50 x 35cm) and one carry-on (max. 5kg, 50 x 30 x 20cm) at no extra cost in the luggage compartment. Storage space at the seat is limited, which is why only small handbags or backpacks can be taken. Additional luggage can be booked for an extra charge.

How does safety work?

The company has developed a safety system for the sleeping position where seat belts and sleeping bags are mandatory. Twiliner cooperates with bus companies whose drivers are certified and trained for night routes. Two drivers are deployed on each journey who alternate.

For the next 7 dates with connections, the cheapest offer starts at 70 EUR. Check our connection pages below for all availabilities!

Next available offers

Mon, 14.09.2026

from 120 EUR

Wed, 16.09.2026

from 95 EUR

Thu, 17.09.2026

from 100 EUR

Fri, 18.09.2026

from 108 EUR

Sat, 19.09.2026

from 70 EUR

Sun, 20.09.2026

from 143 EUR

Mon, 21.09.2026

from 80 EUR