- Must visit
Schifffahrtsmuseum
Maritime museum on the harbour covering seafaring, rum trade and port history. A strong starting point for understanding Flensburg's identity.
The best way to find a cheap train ticket from London to Flensburg is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London to Flensburg will cost around £269 if you buy it on the day, but you can find cheap train tickets today for only £259.
To travel from London to Flensburg you need to make at least 3 changes.

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Trains from London to Flensburg run on average 1 times per day, taking around 10h 8m. Cheap train tickets for this journey start at £367 but you can travel from only £21 by flight.
The earliest train runs at 03:10, the last at 15:04. The fastest train covers the 734 km distance in 10h 8m.
Distance 734 km |
Average train duration 10h 8m |
Cheapest ticket price £367 |
Trains per day 1 |
Fastest train 10h 8m |
First train 3:10 |
Last train 15:04 |
Cheapest Month Apr |
Cheapest Day Thu |
High Season Jul - Sept |
Low Season Apr - Jun |
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from London to Flensburg.
The table below shows live departures for London to Flensburg trains for today, Sunday 1 November. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 18:04 London | 15h37 | 9:41 Flensburg | 3 changes | |
![]() | 19:34 London | 20h07 | 15:41 Flensburg | 3 changes | |
| Monday 2 November | |||||
![]() | 7:04 London | 12h37 | 19:41 Flensburg | 3 changes | |
![]() | 9:01 London | 12h40 | 21:41 Flensburg | 3 changes | |
![]() | 13:01 London | 18h42 | 7:43 Flensburg | 3 changes | |
Find all the dates and times for this journey
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Flensburg — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Flensburg trip today.
Maritime museum on the harbour covering seafaring, rum trade and port history. A strong starting point for understanding Flensburg's identity.
Museum devoted to artist Hans Christiansen, showing Art Nouveau works and local cultural history in a compact historic setting.
Natural history museum with regional geology, wildlife and changing displays. Good for families and visitors interested in Schleswig-Holstein's landscapes.
Historic pedestrian street lined with gabled houses, shops and courtyards. It is one of the best places to feel Flensburg's old merchant character.
Harbour promenade with boats, museums and fjord views. Ideal for an easy walk that links maritime sights with the town centre.
Lively square in the old town, framed by historic buildings and St. Marienkirche. A practical stop for markets, people-watching and short walks.
A robust North German kale dish simmered and served with sausages and pork. It is a cold-season staple across Schleswig-Holstein.
Soused herring in a tangy marinade, often with onions. A classic coastal dish linked to Flensburg’s Baltic and North Sea fishing traditions.
Pan-fried Baltic herring, usually served with fried potatoes or potato salad. It is a simple, traditional fish dish common in northern port towns.
Casual waterfront spot popular for fish sandwiches, fresh seafood and harbour views. Ideal for an easy local lunch.
Well-known seafood restaurant at the harbour serving fish classics and maritime specialities in a polished but relaxed setting.
Established restaurant focusing on refined regional cooking with seasonal ingredients in an elegant, quieter dining room.
Moderate for Germany: hotels and dining are mid-priced, while local buses and casual meals stay fairly affordable for visitors.
Service is usually included, but it is customary to round up or add 5-10% in restaurants. Round up for taxis; small change is fine in cafés.
Official public transport app
Flensburg Bahnhof -> ZOB Flensburg
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Flensburg.
Find answers to the most common questions about traveling from London 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.

Most London to Flensburg trains use the London St Pancras International to Flensburg station pair. Use this guide to compare London and Flensburg train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs
Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.
The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.
Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.
Available at London St Pancras International: Parking, Taxis, WC.
Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.
Flensburg is 1 km from Flensburg city centre. Public transport options include:
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 options include: Kontraste, St. Knudsborg, Klosterbäckerei, Ariana
Wi-Fi is available at Flensburg. ATMs are available at Flensburg.
Ticket office support is available at Flensburg. Information desks are available at Flensburg.
Luggage storage is available at Flensburg. Lost and found is available at the station.
Available at Flensburg: Parking, Taxis, WC.
Available at Flensburg: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Flensburg.
Nearby hotels include Hotel am Rathaus.
Check train stations information for London and Flensburg, including where trains depart and arrive on this route.
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