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4.9
4.6The cheapest and fastest trains from Sønderborg to Flensburg
Cheapest price
17₫
Average price
17₫
Fastest journey
1 h 9 m
Average duration
1 h 21 m
Trains per day
9
Distance
27 km
The best way to find a cheap train ticket from Sønderborg to Flensburg is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Sønderborg to Flensburg will cost around 17₫ if you buy it on the day, but you can find cheap train tickets today for only 17₫.
To travel from Sønderborg to Flensburg you need to make at least one change.
ICL 50950 · IC 57612:24 PM1h29Sønderborg Station3:53 PMFlensburg station17 ₫1One-way1 change- ICL 50934 · IC 575710:24 AM1h29Sønderborg Station11:53 AMFlensburg station17 ₫1One-way1 change
- ICL 50926 · IC 57558:24 AM1h29Sønderborg Station9:53 AMFlensburg station17 ₫1One-way1 change
- ICL 50958 · IC 57634:24 PM1h29Sønderborg Station5:53 PMFlensburg station17 ₫1One-way1 change
- ICL 50942 · IC 575912:24 PM1h29Sønderborg Station1:53 PMFlensburg station17 ₫1One-way1 change
- ICL 50910 · IC 57514:44 AM1h09Sønderborg Station5:53 AMFlensburg station17 ₫1One-way1 change
- R 974 · IC 57678:44 PM1h09Sønderborg Station9:53 PMFlensburg station17 ₫1One-way1 change
- ICL 50950 · IC 57612:24 PM1h29Sønderborg Station3:53 PMFlensburg station17 ₫1One-way1 change
- ICL 50934 · IC 575710:24 AM1h29Sønderborg Station11:53 AMFlensburg station17 ₫1One-way1 change
- ICL 50926 · IC 57558:24 AM1h29Sønderborg Station9:53 AMFlensburg station17 ₫1One-way1 change
Travel Information
Compare train and coach for Sønderborg to Flensburg
Omio recommends booking the train as it is the most popular option from Sønderborg to Flensburg among Omio's users. If you are prioritising price take the coach with prices starting from 9₫. For those with little time consider booking a coach which can get you there in 48m. The ticket price range depends on the travel mode: a coach costs an average of 9₫, and a train costs an average of 13₫.
Distance: 27 km
Compare train with
Most popular Train | Coach |
|---|---|
17₫ Average Price | 11₫ Average Price Cheapest |
1h 27m Average total duration 57m Onboard + 30m Additional time* | 1h 18m Average total duration Fastest 48m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Sønderborg to Flensburg train times
The table below shows live departures for Sønderborg to Flensburg trains for tomorrow, Friday, 14 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| ICL 50910 · IC 5751 | On time 4:44 AM Sønderborg Station | 1h09 | 5:53 AM Flensburg station | 1 change | |
| ICL 50918 · IC 5753 | On time 6:24 AM Sønderborg Station | 1h29 | 7:53 AM Flensburg station | 1 change | |
| ICL 50926 · IC 5755 | On time 8:24 AM Sønderborg Station | 1h29 | 9:53 AM Flensburg station | 1 change | |
| ICL 50934 · IC 5757 | On time 10:24 AM Sønderborg Station | 1h29 | 11:53 AM Flensburg station | 1 change | |
| ICL 50942 · IC 5759 | On time 12:24 PM Sønderborg Station | 1h29 | 1:53 PM Flensburg station | 1 change | |
| ICL 50950 · IC 5761 | On time 2:24 PM Sønderborg Station | 1h29 | 3:53 PM Flensburg station | 1 change | |
| ICL 50958 · IC 5763 | On time 4:24 PM Sønderborg Station | 1h29 | 5:53 PM Flensburg station | 1 change | |
| ICL 50966 · IC 5765 | On time 6:24 PM Sønderborg Station | 1h29 | 7:53 PM Flensburg station | 1 change | |
| R 974 · IC 5767 | On time 8:44 PM Sønderborg Station | 1h09 | 9:53 PM Flensburg station | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Sønderborg to Flensburg by train or coach
Compare train and coach 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.
14 Aug
15 Aug
16 Aug
17 Aug
18 Aug
19 Aug
20 Aug
Why should you book Sønderborg 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 Sønderborg 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.
- Compare all your options: Omio allows you to compare Deutsche Bahn with all available travel options, which are train and bus to ensure you get the best deal for traveling from Sønderborg to Flensburg.
Why book with Omio over Trainline or Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Sønderborg to Flensburg.
Journey information
Overview: Train from Sønderborg to Flensburg
Denmark
Germany
Trains from Sønderborg to Flensburg run on average 5 times per day, taking around 57m. Cheap train tickets for this journey start at 13₫ but you can travel from only 9₫ by coach.
The earliest train runs at 04:40, the last at 23:31. The fastest train covers the 27 km distance in 1h 9m.
Distance 27 km |
Average train duration 57m |
Cheapest ticket price 13₫ |
Trains per day 5 |
Fastest train 1h 9m |
First train 4:40 AM |
Last train 11:31 PM |
Cheapest Month Apr |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Sun |
Best time to book 1 day |
Train companies: Deutsche Bahn, Danish Railways (DSB) from Sønderborg to Flensburg trainsDeutsche Bahn, Danish Railways (DSB) trains will get you between Sønderborg and Flensburg 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: Sønderborg to Flensburg train
Find answers to the most common questions about traveling from Sønderborg 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
Important Stations and Airports in Sønderborg and Flensburg
Most Sønderborg to Flensburg trains use the Sønderborg St. to Flensburg station pair. Use this guide to compare Sønderborg and Flensburg train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Which Sønderborg station do trains to Flensburg leave from?
Getting to Sønderborg St. from Sønderborg city centre
Sønderborg St. is 1 km from Sønderborg city centre. Public transport options include:
Sønderborg St. train station facilities and services
Sønderborg St. has practical services for this route, including Wifi, Lockers, Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Information Desk and Luggage Carts.
Food and drink
Food options include: Restaurant Colosseum, Bella Italia
Wi-Fi and ATMs
Free.
Tickets and information
Ticket office support is available at Sønderborg St.. Information desks are located in the main hall.
Luggage and lost property
Luggage storage is available at Sønderborg St.. Lost and found is available at the station.
Parking, taxis and toilets
Available at Sønderborg St.: Parking, Taxis, WC.
Bike and car services
Available at Sønderborg St.: Bike Parking.
Accessibility
Accessibility facilities are available at Sønderborg St.: Ramps.
Shops, hotels and contact
Nearby hotels include Hotel Sønderborg Strand, Scandic Sønderborg, Hotel 6400.
Which Flensburg station do trains from Sønderborg 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.
More options for your journey from Sønderborg to Flensburg
Here are some other resources that might have the information you need
Most popular trains to and from Flensburg and Sønderborg
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