Cardiff to Brussels train with first_great_western

Fri, Apr 03
+ Add return
first_great_western
Regionale
Deutsche Bahn
iryo
Frecciarossa
2,000+ travel companies
first_great_western
Regionale
Deutsche Bahn
iryo
Frecciarossa
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

Travel Information

Compare train, bus, and flight for Cardiff to Brussels

Omio recommends booking the bus as it is the most popular option from Cardiff to Brussels among Omio's users. If you are prioritising price take the bus with prices starting from $46. For those with little time consider booking a flight which can get you there in 2h 24m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.5 - 1.3kg. The ticket price range depends on the travel mode: a bus costs an average of $46, and a train costs an average of $365.

Distance: 328 miles (529 km)

Compare train with

Train
Most popular
Bus
Flight

$365

Average price

$95

Average price

Cheapest

$332

Average price

7h 13m

Average total duration

6h 43m

Onboard

+

30m

Additional time*

13h 18m

Average total duration

12h 48m

Onboard

+

30m

Additional time*

5h 24m

Average total duration

Fastest

2h 24m

Onboard

+

3h 0m

Additional time*

-

CO2 emissions

0.5 - 1.3kg

CO2 emissions

Lowest

1.6 - 3.2kg

CO2 emissions

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Compare prices and tickets Cardiff to Brussels by train, bus, or flight

Compare train, bus, and flight 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.

Sat
Apr 04
Sun
Apr 05
Mon
Apr 06
Tue
Apr 07
Wed
Apr 08
Thu
Apr 09
Fri
Apr 10

Journey information

Overview: Train from Cardiff to Brussels

United KingdomUnited Kingdom
BelgiumBelgium
Icon of train

Trains from Cardiff to Brussels run on average 6 times per day, taking around 6h 43m. Cheap train tickets for this journey start at $365 (€297) but you can travel from only $46 (€37) by bus.

The earliest train runs at 05:53, the last at 17:30. The fastest train covers the 328 miles (529 km) distance in 5h 28m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $46 (€37)
Distance
328 miles (529 km)
Average train duration
6h 43m
Cheapest ticket price
$365 (€297)
Trains per day
6
Fastest train
5h 28m
First train
5:53 AM
Last train
5:30 PM
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $46 (€37)

Train companies: first_great_western from Cardiff to Brussels trainsfirst_great_western trains will get you between Cardiff and Brussels from $46 (€37). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

first_great_western

Luggage & cancellation policy
Average Duration
5h 28m
Cheapest Price
$365 (€297)
first_great_western frequency
6 a day

FAQs: Trains from Cardiff to Brussels

Find answers to the most common questions about traveling from Cardiff to Brussels 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 Brussels, this guide helps you travel smarter and with confidence.

FAQs
Train ticket prices from Cardiff to Brussels can vary. The cheapest ticket starts at $365 (€297), while the average price is around $365 (€297).
The train from Cardiff to Brussels takes 5h 28m and runs 6 per day.
The distance by train from Cardiff to Brussels is 328 miles (529 km).
The first train from Cardiff to Brussels leaves at 5:53 AM.
The last train from Cardiff to Brussels leaves at 5:30 PM.
There is no high speed train available from Cardiff to Brussels.
There is no direct train service currently available from Cardiff to Brussels.
Unfortunately, there is no night train available from Cardiff to Brussels.
The cheapest way to get from Cardiff to Brussels is by bus, with a cost of around $46 (€37).
The train journey from Cardiff to Brussels offers a mix of urban and rural landscapes. As you travel through the UK, you can enjoy views of the rolling countryside and picturesque towns. Crossing the English Channel provides a unique experience via the Eurotunnel, although the tunnel itself is not scenic. Once in Belgium, the route includes charming villages and lush greenery before arriving in the vibrant city of Brussels.
A day trip from Cardiff to Brussels is not feasible, as the journey duration is 5h 28m. However, there are 6 trips per day available by train. The distance between the two cities is 328 miles (529 km).
In Brussels, explore the vibrant Marolles district with its antique shops and street art, and enjoy a stroll through Parc du Cinquantenaire with its impressive arches and museums. Sample Belgian chocolates at the city's renowned chocolatiers, and experience the lively Saint-Géry district's trendy bars and cafes. Attend a performance at the historic La Monnaie opera house. Don't miss top sights like the opulent Grand Place, Atomium for panoramic views, the iconic Manneken Pis statue, the Royal Palace of Brussels, and the Magritte Museum.
For a fulfilling experience in Brussels, plan on spending 2 to 3 days to explore key attractions such as the Grand Place, Atomium, and various museums, as well as to enjoy the local cuisine and vibrant neighborhoods.
Yes, you can take the train from Cardiff to Brussels.
Brussels is within the Schengen Area. Passport and visa requirements depend on your nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Brussels include Bruges, Ghent, Antwerp, Lille, Rotterdam.
We recommend using the bus as it is the most popular way to get from Cardiff to Brussels among Omio's users.
Currently, UK citizens do not need a visa for short stays (up to 90 days in a 180-day period) for tourism or business in the Schengen Area. However, the new ETIAS (European Travel Information and Authorisation System) is scheduled to launch in late 2026. Once active, this digital travel authorization will be a mandatory pre-travel requirement for all UK passport holders.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Belgium uses the euro (EUR) as its currency. Travelers generally find card payments widely accepted in cities, restaurants, and shops, though carrying some cash is advisable for small purchases or in rural areas.
In Brussels, travelers should be cautious of pickpocketing, especially in crowded areas like Grand Place, public transport, and popular tourist sites. Common scams include distraction techniques and fake petitions. It's advisable to stay vigilant, avoid displaying expensive items, and use official taxi services to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone