Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Sønderborg | Flensburg | No tags | ||||
| Bus | Sønderborg | Flensburg | No tags | ||||
| Bus | Sønderborg | Flensburg | No tags | ||||
| Bus | Sønderborg | Flensburg | No tags | ||||
| Bus | Sønderborg | Flensburg | No tags |
Compare 2 ways to go from Sønderborg to Flensburg
Among the sustainable travel choices, the bus stands out as a good way to reach Flensburg. The journey takes about 45 minutes, and with fares starting at just $21, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$21 - $23 | Average Duration45m | 1kg CO₂e | ||
Carpool | Average Price$6 - $6 | Average Duration40m | 1kg CO₂e |
Where are the popular stops in Sønderborg and Flensburg?
Stops in Flensburg
- ABahnhofstraße 50, 24937 Flensburg, Germany
- B
Flensburg ZOB
Süderhofenden 14, 24937 Flensburg
Compare bus companies
Based on 11472 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $21
Frequently asked questions about travelling from Sønderborg to Flensburg by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Sønderborg to Flensburg?
The cheapest bus tickets from Sønderborg to Flensburg start from $21. The average price for this route is around $21. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Sønderborg to Flensburg?
The average bus travel time from Sønderborg to Flensburg is 45m, covering a distance of 28 km. The quickest bus can get you there in 45m and is operated by FlixBus.
Which bus companies service the Sønderborg to Flensburg route?
Several major bus companies operate on this route with 1 buses available per day.
What are the earliest and latest departure times for the bus from Sønderborg to Flensburg?
The earliest bus departs from Sønderborg to Flensburg at 7:45pm. And the latest bus departs at 7:45pm.
What are the CO₂ emissions for the bus trip from Sønderborg to Flensburg?
A bus trip from Sønderborg to Flensburg generates an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Sønderborg to Flensburg was searched and found on Nov 30, 2025 with a price of $18To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Sønderborg to Flensburg, as early as possible.
You can expect to pay from $18 to $18 for a bus ticket from Sønderborg to Flensburg based on the last 2 days. You can expect to find the cheapest price for the trip at $18 which is on 2025-11-30.
