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Overlap of IDOL and DÚK Tariffs Across Regions

15. 1. 2026

In December, the integration of the IDOL and DÚK fare systems was expanded to include rail lines between the two regions. However, given the current technical capabilities of the ticketing systems, there are temporary differences in coverage between train and bus lines.

Rail Transport Full overlap appliesto trains—within the valid service area, passengers can purchase tickets or validate all IDOL and DÚK travel documents. The overlap applies to the following lines and sections:

  • L2, R14: Česká Lípa – Děčín

  • L4, R22: Česká Lípa – Rumburk

  • U11: Česká Lípa – Litoměřice cihelna

Bus Service On IDOL buses, you can purchase tickets or validate only IDOL travel documents. However, on selected sections, paper tickets or documents in the DÚKapka app are accepted (subject to visual inspection by the driver). This policy applies to the following routes and sections:

  • 400: Rumburk – Jiřetín pod Jedlovou, Lesné

  • 440: Kamenický Šenov (Square – Prácheň)

  • 460: Kamenický Šenov (Prácheň) – Děčín

  • 461: Kamenický Šenov (Prácheň) – Česká Kamenice

  • 462: Kamenický Šenov – Česká Kamenice

  • 469: Kamenický Šenov – Jetřichovice

On DÚK line 682 buses, valid tickets, tickets in the Idolka app , or IDOL time-based tickets are accepted on the section between Dubá Bus Terminal – Snědovice, Sukorady.

IDOL-DÚK Overlap Map

Detailed terms and conditions and complete information about the inter-regional overlap are available at: https://www.iidol.cz/stranky/prekryv-idol-a-duk/