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Train Heidelberg ↔ Kaiserslautern

Travel smart, spend less

Train tickets starting from just €6.99.

Guaranteed Seat

No standing, no stress. Every FlixTrain ticket comes with a guaranteed seat reservation.

Fast & convenient

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Go together

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What to expect of your trip

Fast, easy, and affordable options from Heidelberg to Kaiserslautern

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Train stations in Heidelberg

Please note: your ticket will contain the most up-to-date address information.

Onboard services are subject to availability

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You can book a Heidelberg to Kaiserslautern train on the FlixTrain app or at flixtrain.de. Just enter your departure and destination, pick a travel date, and select your train. The app also stores your ticket so you have it ready to go.
No, you don't need to print your ticket. After booking your train from Heidelberg to Kaiserslautern, you'll receive a confirmation email with a QR code. You can show this on your phone or in the FlixTrain app when boarding.
Yes, use the real-time tracker to check the status of your train from Heidelberg to Kaiserslautern. Enter your station or booking number to see live updates.
Every ticket for the train from Heidelberg to Kaiserslautern includes a guaranteed seat. You can also upgrade to a preferred seat during the booking process, availability and fees vary by route. Visit the seat reservations page for details.
FlixTrain offers several secure payment methods including card payments, PayPal, Google Pay and more. You'll see all available options at checkout when booking your train from Heidelberg to Kaiserslautern. If you need help, visit our help page.
Yes, you can take your bike on the train from Heidelberg to Kaiserslautern by reserving a bike space during booking. For details on availability and pricing, visit our bike transport page.
Your ticket for the train from Heidelberg to Kaiserslautern includes one carry-on bag and one checked bag. For additional or special luggage options, visit our luggage page.
Yes, trains from Heidelberg to Kaiserslautern are wheelchair accessible, and we offer free transport for wheelchairs, walking aids and other mobility aids. Assistance dogs travel free — just contact customer service at least 36 hours before departure to add them to your booking. For full details, visit our reduced mobility page.
Yes, trains from Heidelberg to Kaiserslautern have free Wi-Fi. Power outlets are available onboard, though availability may vary by seat. We recommend bringing a charger for longer journeys.
Trains from Heidelberg to Kaiserslautern offer free Wi-Fi, a guaranteed seat, power outlets and toilets onboard. For more details, visit our onboard services page.
We recommend arriving at the station in Heidelberg at least 15 minutes before your train to Kaiserslautern is scheduled to depart.

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