Skip to main content

Train Frankfurt ↔ Flensburg

Travel environmentally-friendly

Embrace collective mobility: help us protect the climate.
Learn more

Guaranteed Seat

With every FlixTrain ticket you receive a guaranteed seat free of charge!
Learn more

Best value for money

Fast train tickets from only €4.99.
Book now

Explore our destinations

Discover our train destinations and growing network.
Learn more

On this page

Train stations in Frankfurt

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

Discover all destinations

You can choose from a variety of secure payment methods to purchase your ticket from Frankfurt to Flensburg with FlixTrain. These methods include card payments, Paypal, Google Pay, and more. Once you reach the payment section during checkout, you can easily view all available options and select the one that suits you best. If you face any payment issues, check out our payment help page.
Planning a trip from Frankfurt to Flensburg with FlixTrain? You don't need to worry about luggage restrictions, as your ticket includes one carry-on bag and one checked bag. For any extra or unique luggage, please see our luggage page.
If you have a disability or limited mobility, FlixTrain can help make your journey from Frankfurt to Flensburg as comfortable and stress-free as possible. Our trains are equipped with wheelchair-accessible facilities and our staff are trained to assist passengers who need it. To learn more about our services for passengers with reduced mobility, please visit our helpful guide.
We are committed to making our FlixTrain services accessible to everyone, including passengers with disabilities and limited mobility. All trains from Frankfurt to Flensburg are wheelchair accessible and we provide free transportation for wheelchairs, walking aids, and other assistive mobility devices. For more information on booking tickets with disabilities, please visit this page.
If you are traveling with a guide dog from Frankfurt to Flensburg with FlixTrain, we offer a free service for adding your guide dog to the booking. Simply book your ticket as usual and contact our customer service no later than 36 hours before your scheduled departure.
Yes, we offer free Wi-Fi on board all FlixTrain trains from Frankfurt to Flensburg. You can easily connect to our Wi-Fi network to stay connected during your journey.
When traveling from Frankfurt to Flensburg with FlixTrain, you can enjoy a comfortable journey with access to free Wi-Fi, guaranteed seating, private outlets, and restrooms on most of our trains.
Please ensure that you arrive at least 15 minutes before your scheduled departure time for the train to Flensburg. This will allow you enough time to board the train and get settled in your seat before the train departs.
When you buy a train ticket for your journey from Frankfurt to Flensburg with FlixTrain, we will always assign you a seat for free, ensuring that your travel experience is comfortable and stress-free.
It's easy to book a train ticket from Frankfurt to Flensburg with FlixTrain. Just choose your departure and arrival cities, pick your travel date, and click search. For the best prices, we suggest downloading the free FlixTrain App, which lets you keep your ticket handy all the time.
Booking a ticket on FlixTrain to travel from Frankfurt to Flensburg is easy! You will receive a PDF booking confirmation via email that includes a QR code that serves as your train ticket. If you use the FlixTrain App to book your ticket, it will be saved there automatically, making it easily accessible.
Keep tabs on your FlixTrain journey from Frankfurt to Flensburg using our Real-Time Train Tracker Tool. Just enter your booking number or departure/arrival cities, and you'll instantly know the status of your ride.

Looking for train tickets from Frankfurt to Flensburg?

Onboard services are subject to availability