Compare prices and tickets Slagelse to Flensburg by train
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Slagelse to Flensburg trains with Omio?
Why book with Omio vs Deutsche Bahn?
- Compare with other providers: On Omio, you can not only buy tickets for Deutsche Bahn, but also compare tickets for the likes of Danish Railways (DSB) to find the best option for your trip from Slagelse to Flensburg.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Train from Slagelse to Flensburg
Trains from Slagelse to Flensburg run on average 6 times per day, taking around 2h 36m. Cheap train tickets for this journey start at €34 if you book in advance.
The earliest train runs at 06:05, the last at 22:05. The fastest train covers the 140 km distance in 3h 3m.
Distance 140 km |
Average train duration 2h 36m |
Cheapest ticket price €34 |
Trains per day 6 |
Fastest train 3h 3m |
First train 6:05 AM |
Last train 10:05 PM |
Cheapest Month May |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Jul - Sep |
Best time to book 1 day |
Train companies: Deutsche Bahn, Danish Railways (DSB) from Slagelse to Flensburg trainsDeutsche Bahn, Danish Railways (DSB) trains will get you between Slagelse and Flensburg from €34. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Deutsche Bahn
A Bordrestaurant (restaurant car) where you can sit and eat.
A Bordbistro (bistro bar) with snacks, hot meals, and drinks to-go.
At-seat service in 1st class: staff will take your order and serve food/drinks directly to your seat.
Regional trains (RE / RB / S-Bahn):
No onboard catering.
You’re welcome to bring your own food and drinks.
Not included by default.
You can add a seat reservation when booking (recommended for busy routes).
Costs around €4.90 per seat (or €5.90 if booked separately later).
First Class:
Yes, always included in the ticket price.
Allowed for free if they can fit in a transport box (max. size: hand luggage).
Must stay in the box for the entire journey.
Large dogs:
Require a separate (paid) ticket — typically half the price of a regular second-class ticket.
Must be leashed and wear a muzzle while on the train.
Cannot sit on seats.
Assistance dogs:
Travel free of charge.
Do not need a muzzle or leash if medically not required.
Allowed to accompany the passenger at all times.
Danish Railways (DSB)
FAQs: Trains from Slagelse to Flensburg
Find answers to the most common questions about traveling from Slagelse to Flensburg by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Flensburg, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Slagelse to Flensburg
Most Slagelse to Flensburg trains use the Slagelse st to Flensburg station pair. Use this guide to compare Slagelse and Flensburg train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Which Slagelse station do trains to Flensburg leave from?
Getting to Slagelse st from Slagelse city centre
Slagelse st train station facilities and services
Slagelse st has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Information Desk, and Luggage Carts.
Food and drink
Food options include: Restaurant Svalegaarden, Café Vivaldi
Wi-Fi and ATMs
Free. ATMs are available in the train station.
Tickets and information
Ticket office support is available at Slagelse st. Information desks are located in the main hall.
Luggage and lost property
Luggage storage is available at Slagelse st. Lost and found is available at the station.
Parking, taxis and toilets
Available at Slagelse st: Parking, Taxis, WC.
Bike and car services
Available at Slagelse st: Bike Parking.
Accessibility
Accessibility facilities are available at Slagelse st: Ramps.
Shops, hotels and contact
Nearby hotels include Hotel Antvorskov, Only Sleep.
Which Flensburg station do trains from Slagelse arrive at?
Getting to Flensburg from Flensburg city centre
Flensburg is 1 km from Flensburg city centre. Public transport options include:
Flensburg train station facilities and services
Flensburg has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink
Food options include: Kontraste, St. Knudsborg, Klosterbäckerei, Ariana
Wi-Fi and ATMs
Wi-Fi is available at Flensburg. ATMs are available at Flensburg.
Tickets and information
Ticket office support is available at Flensburg. Information desks are available at Flensburg.
Luggage and lost property
Luggage storage is available at Flensburg. Lost and found is available at the station.
Parking, taxis and toilets
Available at Flensburg: Parking, Taxis, WC.
Bike and car services
Available at Flensburg: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Flensburg.
Shops, hotels and contact
Nearby hotels include Hotel am Rathaus.
Most popular train connections from Slagelse
More options for your journey from Slagelse to Flensburg
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