Flix

Flix is a global, tech-enabled mobility provider headquartered in Munich, Germany. Through brands such as FlixBus and FlixTrain, and acquired brands like Greyhound in North America, the company offers affordable long-distance bus and rail connections across Europe, North America, Türkiye, South America, India, and other regions. Its asset-light model combines a proprietary booking and operations platform with local transport partners to run bus and train routes, giving travelers a wide network of destinations at relatively low fares.

A card charge that appears simply as “FLIX” is typically related to the purchase of a ticket for a Flix-operated service, most often a FlixBus or FlixTrain journey, or in some markets a Greyhound trip processed through Flix’s central payment system. The charge may correspond to a one‑time ticket, a multi‑segment itinerary, extra services (like seat reservations, baggage, or rebooking fees), or changes to an existing booking. In some cases you might see a small temporary authorization when you add or update a payment method, which later disappears or is adjusted to the final ticket price.

If you have questions about a “FLIX” charge, start by checking your email for booking confirmations from FlixBus, FlixTrain, or Greyhound, and log into your account or use the “My bookings” section on the Flix website or app to review recent trips. Each booking includes a reference number you can use when contacting support. If you don’t recognize the transaction, verify whether a family member used your card for travel, then contact Flix customer service via their help pages or contact form. If you still cannot match the charge to a booking, reach out to your card issuer to dispute the transaction or request more detail about the merchant descriptor.