Dusseldorf, North Rhine-Westphalia to Brussels, Brussels Region from €7.1: 5 ways by bus, train, flight or car

Onboard services for the train route from Dusseldorf to Brussels typically include catering options provided by the operators such as Thalys and Deutsche Bahn. Thalys offers a bistro service where you can buy snacks, sandwiches, and beverages, while Deutsche Bahn also has dining cars and snack services available in the first-class section, offering a variety of meals and drinks.

The seating options on the trains vary depending on the operator. Thalys trains offer First Class (Premium) with more spacious seating and additional services like meals included, Business Class (Comfort), and Economy (Standard) with comfortable, though more basic, seating. Deutsche Bahn, on the other hand, provides First Class and Standard Class seating. It's worth booking in advance for the best experience, especially in First Class where you might enjoy additional perks like access to lounges at stations.

For your journey, you can book tickets and check schedules with operators such as Thalys (thalys.com) and Deutsche Bahn (bahn.com). Upon your arrival at Brussels Midi/Zuid station, note that you can leave your luggage at the station's luggage lockers, and there are accessible restrooms available. As for navigating to the city center, the fastest option is to take the local train from Brussels Midi/Zuid to Brussels Central, which takes approximately 20 minutes. Alternatively, tram line 4 in the direction of "Rogier" is also a quick option that connects you to key areas in the city.