Öffentlichen Verkehrsmittel in Budapest - Budapest Besuchen
Airport shuttle
Bkk (Budapest) - Aktuell für 2023 - Lohnt es sich? (Mit fotos)
Budapest to trial open loop contactless fare payments on airport shuttle bus • NFCW
BKK's bizarre ticketing: how to get a cheaper longer season ticket in Budapest - Daily News Hungary
BKK.hu
BKK Basics: a guide to Budapest's public transportation system
Budapest to buy new low-floor, air-conditioned trams | PestBuda
BKK to launch e-ticket system next year - Daily News Hungary
Mobile ticket - Get your Budapest-pass online; don't waste your time queuing up
Public transport - provided by Budapest mobility manager BKK - bud.hu
BKK ticket vending machine - Living + Nomads – Travel tips, Guides, News & Information!
Maps
Ticket Options for Budapest Public Transit - Bold Tourist
Timetables, trip planner, Maps
BudapestGO Public transport app in Budapest
BKK Starting Direct Shuttle Bus To Budapest Airport - XpatLoop.com
Budapest targets tourists with public transport fare hikes - BBJ
