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4.9
4.6The cheapest and fastest trains from Flensburg to Sønderborg
Cheapest price
€17
Average price
€25
Fastest journey
1 h 7 m
Average duration
1 h 38 m
Trains per day
2
Distance
27 km
The best way to find a cheap train ticket from Flensburg to Sønderborg is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Flensburg to Sønderborg will cost around €25 if you buy it on the day, but the cheapest tickets can be found for only €17.
Of the 2 trains that leave Flensburg for Sønderborg on Fri, Feb 27, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Feb 27 the direct trains cover the 27 km distance in an average of 1 h 38 m but if you time it right, some trains will get you there in just 1 h 7 m .
On Fri, Feb 27 the slowest trains will take 2 h 9 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
Travel Information
Compare bus and train for Flensburg to Sønderborg
Omio recommends booking the train as it is the most popular option from Flensburg to Sønderborg among Omio's users. If you are prioritising price take the bus with prices starting from €9. For those with little time consider booking a train which can get you there in 58m. The ticket price range depends on the travel mode: a bus costs an average of €9, and a train costs an average of €15.
Distance: 27 km
Compare train with
Most popular Train | Bus |
|---|---|
€22 Average price | €10 Average price Cheapest |
1h 28m Average total duration Fastest 58m Onboard + 30m Additional time* | 1h 34m Average total duration 1h 4m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Flensburg to Sønderborg train times
The table below shows live departures for Flensburg to Sønderborg trains for tomorrow, Friday, February 27. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 7:05 AM Flensburg | 1h07 | 8:12 AM Sønderborg | 0 transfersDirect | |
| 3:05 PM Flensburg | 2h09 | 5:14 PM Sønderborg | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Flensburg to Sønderborg by bus or train
Compare bus and 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.
Feb 27
Feb 28
Mar 01
Mar 02
Mar 03
Mar 04
Mar 05
Why should you book Flensburg to Sønderborg 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 Flensburg to Sønderborg.
- 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.
- Compare all your options: Omio allows you to compare Deutsche Bahn with all available travel options, which are bus and train to ensure you get the best deal for traveling from Flensburg to Sønderborg.
Why book with Omio over Trainline or Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Flensburg to Sønderborg.
Journey information
Overview: Train from Flensburg to Sønderborg
Germany
Denmark
Trains from Flensburg to Sønderborg run on average 5 times per day, taking around 58m. Cheap train tickets for this journey start at €15 but you can travel from only €9 by bus.
The earliest train runs at 04:26, the last at 22:51. The fastest train covers the 27 km distance in 1h 7m.
Distance 27 km |
Average train duration 58m |
Cheapest ticket price €15 |
Trains per day 5 |
Fastest train 1h 7m |
First train 04:26 |
Last train 22:51 |
Train companies: Deutsche Bahn, Danish Railways (DSB) from Flensburg to Sønderborg trainsDeutsche Bahn, Danish Railways (DSB) trains will get you between Flensburg and Sønderborg from €9. 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 Flensburg to Sønderborg
Find answers to the most common questions about traveling from Flensburg to Sønderborg 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 Sønderborg, this guide helps you travel smarter and with confidence.
popular train stations
Popular train stations from Flensburg to Sønderborg
WifiLockersShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
- Monday: 06:00 - 20:00
- Tuesday: 06:00 - 20:00
- Wednesday: 06:00 - 20:00
- Thursday: 06:00 - 20:00
- Friday: 06:00 - 20:00
- Saturday: 07:30 12:45 - 12:15 15:30
- Kontraste
- St. Knudsborg
- Klosterbäckerei
- Ariana
- Hotel am Rathaus
WifiLockersParkingDiningTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingInformation DeskLuggage Carts
- 6:00 AM - 8:00 PM Monday - Friday
- 8:00 AM - 4:00 PM Saturday - Sunday
- Free
- The car park is open 7 days a week, 24 hours. Access via Jernbanegade.
- Restaurant Colosseum
- Bella Italia
- Outside the main entrance.
- Ramps.
- DKK 5
- Hotel Sønderborg Strand
- Scandic Sønderborg
- Hotel 6400
- Located in the main hall
- Located in the main hall
- Free
- Hall 1: main entrance, platforms for regional and intercity trains
- Bus: Several lines available
- Taxi: Available outside the main entrance
More options for your journey from Flensburg to Sønderborg
Here are some other resources that might have the information you need
Most popular trains to and from Sønderborg and Flensburg
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