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Cheap bus tickets from Karlsruhe to Leuven

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Bus stations and stops in Karlsruhe

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Frequently asked questions

With FlixBus, you can conveniently reach 20 destinations from Leuven, including Maastricht, Cologne, Frankfurt.
Yes, night trip options are available from Karlsruhe to Leuven. Check out the route's schedule and choose the best option to suit your plans!
We offer several payment methods for purchasing your ticket from Karlsruhe to Leuven securely. You can choose among card payment, PayPal, Google Pay and many more. Once in the payment section, you will be able to see all the available options and pick your preferred one. If you are having difficulties with payment, check out our help page about payments. If you buy your bus ticket onboard or at a sales point you are also given the option to pay cash.
The earliest FlixBus ride from Karlsruhe to Leuven departs at 03:15.
FlixBus buses traveling from Karlsruhe to Leuven offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
Traveling by bus from Karlsruhe to Leuven is one of the most environmentally-friendly options available as it reduces traffic associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
Yes, all FlixBus buses from Karlsruhe to Leuven are equipped for passengers with reduced mobility. We strive to make our buses as comfortable and accessible as possible for people with disabilities and limited mobility. Service animals are allowed on board all FlixBus buses traveling from Karlsruhe to Leuven. The transportation of wheelchairs, foldable wheelchairs, walking aid and other assistive mobility devices is free of charge.
The price of a children's bus ticket from Karlsruhe to Leuven depends on the age of the child and the time of booking. Children under the age of 15 receive a discount on the regular adult fare. At the time of booking, we calculate the cheapest price for you from all available rates and discounts. If the discounted price is lower than the child fare, the selected passengers pay the same price. Please, make sure you check our child travel and seat policy. Strollers and foldable pushchairs (width + length + height = max 240 cm) can be transported in the luggage compartment of the bus free of charge.
Passengers traveling from Karlsruhe to Leuven can bring one checked luggage and one piece of hand luggage for free. If you want to carry additional or special luggage, you can check all the options available on this page.
The latest FlixBus ride from Karlsruhe to Leuven departs at 23:55.
No, you don't need to print your ticket if you purchased it online or via the app. Simply show the driver the QR code that you received via email or that is stored in the app and you're ready to travel from Karlsruhe to Leuven. It's that easy!
There is one bus station in Leuven; Leuven Station (Perron 14). You can find its location on the map on his page.
There is one bus station in Karlsruhe; Karlsruhe central train station. You can find its location on the map on his page.
When traveling from Karlsruhe to Leuven, you can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.

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