- Must visit
Sønderborg Castle Museum
Main regional museum inside Sønderborg Castle, covering borderland history, warfare, and culture in a major historic setting.
Cheapest price on Oct 11
$13
Average ticket price on Oct 11
$13
Fastest journey on Oct 11
50 m
Average journey duration on Oct 11
50 m
Buses on Oct 11
1
Distance
27 km
The best way to find a cheap bus 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 $13 if you buy it on the day, but the cheapest tickets can be found for only $13.
On Sun, Oct 11, we found 1 buses from Flensburg to Sønderborg, including 1 direct services.
On Sun, Oct 11 the direct buses cover the 27 km distance in an average of 50 m but if you time it right, some buses will get you there in just 50 m .
On Sun, Oct 11 the slowest buses will take 50 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.
FlixBus
FlixBusBuses from Flensburg to Sønderborg run on average 1 times per day, taking around 50m. Cheap bus tickets for this journey start at $11 (€9) if you book in advance.
There are 1 buses per day. The earliest bus runs at 09:20, the last at 19:45. The fastest bus covers the 16 miles (27 km) distance in 50m.
Distance 16 miles (27 km) |
Average bus duration 50m |
Cheapest ticket price $11 (€9) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 50m |
First bus 9:20 AM |
Last bus 7:45 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Tue |
Best time to book 14 days |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 09:20AM | Arrival Time 10:10AM | Duration 0h50 | Departure days Everyday | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 02:00PM | Arrival Time 02:30PM | Duration 0h30 | Departure days Sat | Cheapest price $4 |
Operator BlaBlaCar | Departure Time 02:40PM | Arrival Time 03:00PM | Duration 0h20 | Departure days Sun | Cheapest price $4 |
Operator BlaBlaCar | Departure Time 03:00PM | Arrival Time 03:30PM | Duration 0h30 | Departure days Sat | Cheapest price $4 |
Operator BlaBlaCar | Departure Time 04:30PM | Arrival Time 04:50PM | Duration 0h20 | Departure days Sun | Cheapest price $3 |
Operator BlaBlaCar | Departure Time 05:40PM | Arrival Time 06:00PM | Duration 0h20 | Departure days Sun | Cheapest price $4 |
The table below shows live departures for Flensburg to Sønderborg buses for tomorrow, Sunday, October 11. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 9:20 AM Flensburg, Bahnhof | 0h50 | 10:10 AM Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation) | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Discover the best of Sønderborg — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sønderborg trip today.
Main regional museum inside Sønderborg Castle, covering borderland history, warfare, and culture in a major historic setting.
Living-history museum on the 1864 battlefield with reconstructed positions, exhibitions, and demonstrations about the war.
Small mill museum explaining milling, local life, and the mill's symbolic role in Danish national history.
Lively harbor promenade with cafés nearby, marina views, bridges, and one of the best walking stretches in central Sønderborg.
Historic battlefield landscape with open paths and far-reaching views, ideal for walking while learning local history.
Compact old town area with cobbled lanes, historic houses, shops, and easy access to the castle and waterfront.
A Southern Jutland coffee table with many cakes, buns and tarts. It is a proud regional tradition tied to family gatherings and local hospitality.
Hearty kale stew often cooked with potatoes and pork sausages. A classic winter dish in Southern Jutland and nearby Als.
Boiled cod served with mustard sauce, potatoes and beetroot. Long linked to Southern Jutland festive meals, especially in colder months.
Refined waterfront dining in Alsik Hotel with modern Nordic tasting menus, local ingredients and polished fine-dining service.
Popular casual spot serving sushi and Japanese dishes in a stylish, relaxed setting with consistently strong local reviews.
Well-regarded café and restaurant for brunch, coffee, burgers and light meals in a central, friendly setting.
Moderate for Denmark. Hotels and dining cost more than many EU cities, but local buses are reasonable and Sønderborg is often cheaper than Copenhagen.
Service is usually included. Rounding up is appreciated in restaurants, taxis, and cafes for good service, but tipping is not expected.
Official public transport app
Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation) -> Sønderborg Rådhustorv
Find answers to the most common questions about traveling from Flensburg to Sønderborg by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Sønderborg, this guide helps you travel smarter and with confidence.

Most Flensburg to Sønderborg buses use the Flensburg, Bahnhof to Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation) station pair. Use this guide to compare Flensburg and Sønderborg bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several eateries nearby.
Wi-Fi is available at Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation). ATMs are aTM located within 5-minute walk.
Ticket office support is available at Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation).
Available at Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation): Parking, Taxis, WC.
Accessibility facilities are available at Sønderborg, Herman Bangs Gade / Jernbanegade (Busstation): Wheelchair accessible buses.
Here are some other resources that might have the information you need