Kraków to Berlin train with Deutsche Bahn (EC,IC,RE,RB,ICE)

Deutsche Bahn (DB) is Germany’s main train operator, running around 40,000 domestic and international services each day. Its fleet includes a variety of train types: high-speed ICE (Intercity Express) trains, reaching up to 300 km/h; IC (Intercity) and EC (EuroCity) trains for long-distance travel; and IRE (Interregio-Express), RE (Regional Express), and RB (Regionalbahn) services for regional and local connections. While bathrooms are standard on all trains, amenities such as onboard restaurants and free Wi-Fi are available only on certain train types and routes. DB offers a wide range of fares, including Super Saver, Saver, and Flexible tickets, along with discount cards like the BahnCard 25, 50, and 100. Additional options include single tickets, day tickets, and group tickets. Popular routes include Berlin–Munich, Hamburg–Frankfurt, Cologne–Stuttgart, Berlin–Dresden, and Hamburg–Cologne, as well as numerous regional services across Germany.

RegioJet is a leading transport company in the Czech Republic, operating both buses and trains. For bus travel, ticket fare options include Low Cost, Standard, Fun & Relax, Relax, and Business. RegioJet also runs regional and long-distance train services, connecting cities across the Czech Republic, Slovakia, Austria, and Hungary. Regional services, known as RegioJet Express, offer frequent departures, while long-distance RegioJet Comfort trains provide a more luxurious experience with comfortable seating, air conditioning, and free Wi-Fi. Onboard amenities can include a café car, restaurant car, bar car, entertainment options, and power outlets. Popular routes include Prague to Brno, Prague to Ostrava, and Prague to Vienna, offering convenient connections within the Czech Republic and to neighboring countries.

Koleje Dolnośląskie (KD), or Lower Silesian Railways, is a regional rail operator in Poland's Lower Silesian Voivodeship, established in 2007 and fully owned by the local government. KD primarily runs local passenger trains within the Lower Silesian region, with some routes extending into Germany (Görlitz, Dresden, Forst) and the Czech Republic (Liberec, Trutnov, Adršpach). The company offers various ticket types, including standard, discounted, and special offers like the \Dolnośląski Bilet Weekendowy\" and \"EURO-NYSA-TICKET.\" KD's rolling stock includes both diesel and electric multiple units, such as the Newag Impuls. They also accept Polregio tickets on their trains."

LOT Polish Airlines, legally Polskie Linie Lotnicze LOT S.A., is the flag carrier of Poland and one of the world's oldest airlines, founded in 1928. It is a founding member of IATA and joined the Star Alliance in 2003. With its main hub at Warsaw Chopin Airport, LOT serves over 97 destinations across Europe, Asia, and North America with a fleet of 87 aircraft as of June 2025. The airline is recognized for operating one of Europe's youngest fleets and was the first European operator of the Boeing 787 Dreamliner.