Festive French seats are live for travel between Dec 14 to early Jan* – book in advance to save! Ho, ho, gooo…

Skip to contentTrainline homepage
RailcardsBusiness

No tickets in your basket.

Why not plan a trip?

My Bookings
Loading...
Loading...

Trains from Waterloo to Diegem

Booking.com

ExternalLinkExternalLink

Open Booking.com in a new tab with places to stay on your trip

Eurostar
SNCF

Compare prices from over 270 rail and coach companies in Europe

Icon of trainline-phone-tickets.svg

Buy your tickets with us and easily find them on your phone

Icon of trainline-safe-payments.svg

Safely pay with PayPal, Visa and all international payment cards

What customers say about Trainline

Read real reviews from real users

Trustpilot
  1. Home
  2. Train times
  3. Waterloo to Diegem

How to travel from Waterloo to Diegem by train

Want to find out more about taking the train from Waterloo to Diegem? Look no further.

There are around 55 trains per day running between Waterloo and Diegem, which usually take 1 hour 8 minutes to complete the 12 miles (20 km) journey. It can take as little as 50 minutes on the fastest services though, if you want to get there as quickly as possible. As soon as you board the train, you'll be able to make yourself comfortable and enjoy the journey as there are direct services available.

You can save money on train tickets from Waterloo to Diegem if you book in advance. Use our Journey Planner at the top of the page to compare ticket prices and get the cheapest fares.

Want to book your train tickets now? Just start a search with us today. If you want to find out more about the journey, read on for timetables (including first and last train times), FAQs and tips on how to book cheap train tickets.

Trains to Diegem from Waterloo

First train

05:10

Last train

23:10

Departure stationWaterloo
Arrival stationDiegem
Journey time

From 50m

Distance

12 miles (20 km)

Frequency

55 trains per day

Changes

Direct trains available

What do people frequently ask about the train journey from Waterloo to Diegem?

Want to know more about your journey from Waterloo to Diegem? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I travel from Waterloo to Diegem?

You can get from Waterloo to Diegem by train in 1 hour and 8 minutes on average, with the fastest journeys taking just 50 minutes. Check out our Journey Planner for more details.

How long does the train from Waterloo to Diegem take?

The average journey time by train between Waterloo and Diegem is 1 hour and 8 minutes, with around 55 trains per day running on this route. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

What's the fastest journey time between Waterloo and Diegem by train?

The fastest journey time by train from Waterloo to Diegem is 50 minutes.

Can you take a train directly from Waterloo to Diegem?

Yes, it is possible to travel from Waterloo to Diegem without having to change trains. There are 16 direct trains from Waterloo to Diegem each day. However, there may be fewer direct services available depending on your exact departure date.

What are the train times from Waterloo to Diegem?

Check out the next trains departing from Waterloo to Diegem for Tuesday 14th October 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
11:5612:4650m, direct
12:1013:131h 3m, 1 change
12:1913:1354m, 2 changes
12:5613:4650m, direct
13:1014:131h 3m, 1 change
13:1914:1354m, 2 changes
13:5614:4650m, direct
14:1015:121h 2m, 1 change
14:1915:1253m, 2 changes
14:5615:4650m, direct

How do I find cheap train tickets from Waterloo to Diegem?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from Waterloo to Diegem starts at § one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

Europe’s leading train and coach app

We help customers across Europe make more than 172,000 smarter journeys every day.

Get a link