The cheapest and fastest trains from Dortmund to Flensburg
Cheapest price
$95
Average price
$97
Fastest journey
5 h 15 m
Average duration
5 h 25 m
Trains per day
3
Distance
387 km
The best way to find a cheap train ticket from Dortmund to Flensburg is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Dortmund to Flensburg will cost around $97 if you buy it on the day, but the cheapest tickets can be found for only $95.
Of the 3 trains that leave Dortmund for Flensburg on Tue, Dec 23, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 23 the direct trains cover the 387 km distance in an average of 5 h 25 m but if you time it right, some trains will get you there in just 5 h 15 m .
On Tue, Dec 23 the slowest trains will take 5 h 45 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 train and bus for Dortmund to Flensburg
Omio recommends booking the train as it is the most popular option from Dortmund to Flensburg among Omio's users. If you are prioritising price take the bus with prices starting from €19. For those with little time consider booking a flight which can get you there in 4h 13m. The ticket price range depends on the travel mode: a bus costs an average of €19, and a flight costs an average of €222.
Distance: 240 miles (387 km)
Compare train with
Most popular Train | Bus | Flight |
|---|---|---|
€81 Average price | €34 Average price Cheapest | €282 Average price |
5h 26m Average total duration 4h 56m Onboard + 30m Additional time* | 6h 49m Average total duration 6h 19m Onboard + 30m Additional time* | 7h 13m Average total duration Fastest 4h 13m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Dortmund to Flensburg train times
The table below shows live departures for Dortmund to Flensburg trains for today, Monday, December 22. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:35 AM Dortmund | 6h05 | 4:40 PM Flensburg | 0 transfersDirect | |
| Tuesday, December 23 | |||||
![]() | 6:25 AM Dortmund | 5h15 | 11:40 AM Flensburg | 0 transfersDirect | |
![]() | 8:25 AM Dortmund | 5h15 | 1:40 PM Flensburg | 0 transfersDirect | |
![]() | 8:55 AM Dortmund | 5h45 | 2:40 PM Flensburg | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Dortmund to Flensburg by train or bus
Compare train and bus 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.
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Dec 29
Why should you book Dortmund to Flensburg trains with Omio?
Deutsche Bahn (ICE,RE) operates all train services from Dortmund to Flensburg. Omio is the only official third party seller for Deutsche Bahn (ICE,RE) tickets.
Why book with Omio vs Deutsche Bahn (ICE,RE)?
- 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 (ICE,RE) with all available travel options, which are train and bus to ensure you get the best deal for traveling from Dortmund to Flensburg.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Deutsche Bahn (ICE,RE) tickets can only be bought on Omio or Deutsche Bahn (ICE,RE)'s website as Omio is the only official third party seller for Deutsche Bahn (ICE,RE) tickets. Trainline, RailEurope, and Rail.Ninja do not sell Deutsche Bahn (ICE,RE) tickets as they are not official sellers.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Dortmund to Flensburg.
Journey information
Overview: Train from Dortmund to Flensburg
Trains from Dortmund to Flensburg run on average 8 times per day, taking around 4h 56m. Cheap train tickets for this journey start at $34 (€27) but you can travel from only $24 (€19) by bus.
The earliest train runs at 00:07, the last at 23:53. The fastest train covers the 240 miles (387 km) distance in 5h 14m.
Distance 240 miles (387 km) |
Average train duration 4h 56m |
Cheapest ticket price $34 (€27) |
Trains per day 8 |
Fastest train 5h 14m |
First train 00:07 |
Last train 23:53 |
Train companies: Deutsche Bahn from Dortmund to Flensburg trainsDeutsche Bahn trains will get you between Dortmund and Flensburg from $24 (€19). 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.
FAQs: Trains from Dortmund to Flensburg
Find answers to the most common questions about traveling from Dortmund 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 Dortmund to Flensburg
- Monday: 07:30 - 19:00
- Tuesday: 07:30 - 19:00
- Wednesday: 07:30 - 19:00
- Thursday: 07:30 - 19:00
- Friday: 07:30 - 19:00
- Saturday: 09:00 - 18:00
- Sunday: 09:00 - 18:00
- Subway
- Caliente
- Ong Bui Asia Fusion
- Kleimann
- Cityhotel Dortmund
- Esplanade
- Drei Kronen
- Hotel Unique Novum
- 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
Most popular train connections from Dortmund
More options for your journey from Dortmund to Flensburg
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