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Thinking about taking the train from Brussels to London St Pancras International? We've got you covered.
It usually takes around 2 hours 9 minutes to travel the 321 km from Brussels to London St Pancras International by train, although you can get there in as little as 2 hours 4 minutes on the fastest services. You'll normally find around 10 trains per day running on this route. You won't need to worry about making any changes along the way either as direct trains are available. You can travel on this route with either Eurostar, SNCB or Regiojet. As the main train operators on this route, all offer comfortable seating and plenty of space for luggage as standard.
Train tickets from Brussels to London St Pancras International start from $43.09 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.
Keen to book your train tickets to London St Pancras International? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train schedule below, tips on booking cheap tickets and our FAQs, including first and last train times.
Eurostar is the exclusive high-speed train service that links London to Paris, Brussels, Amsterdam and the rest of Europe at speeds of up to 186 mph (300 km/h). All Eurostar trains have modern, comfortable facilities, plenty of room for baggage, and onboard food and beverage car. There are three comfort classes on offer – Standard, Standard Premier (equivalent to Premium Economy, with light refreshments served), and Business Premier (equivalent to First or Business Class, with flexible travel options, priority boarding, lounge access and delicious food and drink included). On October 1, 2023, Eurostar and Thalys joined forces and are now united under the Eurostar name. Eurostar now runs trains on more routes between France, Belgium, the Netherlands and Germany. These trains, with their distinctive red color scheme, have three classes: Standard, Comfort and Premium (equivalent to First Class, with lounge access included).
SNCB is the national railway company of Belgium, with services that include national (Intercity) and regional (Local) express trains. All SNCB trains come with both First Class and Second Class carriages. Belgium has one of the densest rail networks in the world. Seat reservations aren’t possible for any of the company's trains.
In Eurostar Standard, you'll find comfortable seats, free WiFi and a large selection of drinks and snacks for sale in the onboard café-bar.
As well as all the facilities you'll find in Eurostar Standard, in Eurostar Plus you'll also get a light meal served at your seat for trips to and from London. Though you won't get a meal at your seat for trips solely in Europe, you'll get to sit back and relax in comfier seats.
Eurostar Premier gives you the freedom to travel in your own time, with same-day boarding guaranteed and Eurostar's exclusive lounges (where available) where you can relax before your trip. In Eurostar Premier, you'll also benefit from complete comfort, including a free meal and free drinks at your seat.
If you're traveling in Second Class, you'll find plenty of baggage storage and power outlets as standard. You can reserve your seat only if you buy a group ticket.
Upgrade to First Class and enjoy more legroom and comfortable seats. You can reserve your seat only if you buy a group ticket.
Although Low Cost is the cheapest option offered by RegioJet, this class boasts a variety of free services, including WiFi, newspapers and an entertainment platform.
In addition to the amenities of the Low Cost Class, you will also enjoy Italian coffee, complimentary tea and juice, power outlets and adjustable seats.
In the Relax Class, you’ll take advantage of all the amenities in Standard and Low Cost, as well as large fold-down tables, leather seats and individual seating.
Travel in RegioJet’s Business Class for a premium experience. During your journey, you can rest or work quietly in the quiet car and enjoy spacious seats.
Although there's no weight limit for your baggage on Eurostar trains, you must be able to carry your bags safely by yourself.
Each bag must be clearly labeled and must be no longer than 33.4 inches (for trains to and from the United Kingdom) or no larger than 29.5 x 20.8 x 11.8 inches (for trains in Europe).
Are you traveling to or from the United Kingdom? In Eurostar Standard, choose from a wide selection of drinks and snacks at the Eurostar Café, the onboard bar car in the middle of the train. Cards and cash (Euros or pounds) are accepted. If you're traveling in Eurostar Plus, a light meal and a drink will be served at your seat.
Travel in Eurostar Premier and you'll be treated to a gourmet meal, as well as a continuous drinks service throughout your journey.
For all other Eurostar trains (red trains, formerly Thalys), head to the bar car and choose from a wide range of hot and cold drinks as well as savory and sweet snacks.
In Eurostar Premier on European routes, you'll get a free meal served directly to your seat.
Eurostar doesn't have an onboard entertainment portal. However, there is free WiFi available, as well as UK and EU power outlets at your seat so you can charge your devices while traveling.
Generally, Eurostar trains running to and from the United Kingdom can't transport fully assembled bikes - though on certain trains between London and Brussels, you may be able to book a bike space by contacting Eurostar. You can, however, take a foldable bike on board Eurostar trains to and from the UK provided that it's no more than 33.4 inches long and it fits in a protective bag that covers the whole bicycle. Folded bikes are treated as standard baggage.
For all other Eurostar trains in Europe, a limited number of non-foldable bikes can be brought on board, provided that the wheels are taken off and the whole bicycle is stored in a suitable cover (max. size 53.1 x 33.4 x 11.8 inches). Foldable bicycles are also permitted and count towards standard baggage limits.
The rules around traveling with your pets depend on whether you're traveling across the Channel or not, so check before you travel:
Eurostar trains to and from the United Kingdom:
Trains in the rest of Europe:
If you need help getting on or off the train, you should contact Eurostar directly before your trip. To use Eurostar's special assistance program, fill in this contact form at least 48 hours before your journey so that the team can help you.
If you're traveling on trains to/from the United Kingdom:
If you're traveling on red trains in the rest of Europe:
Specific restrictions for trains to/from the United Kingdom:
Liquids:
Sports equipment:
When traveling with SNCB, each passenger can take 3 items of baggage on board, as long as the total weight does not exceed 30kg (66.1 pounds). Once you’ve found your seat, you can stow your baggage in the space provided above and below your seat. You can take the following baggage on board for free:
Currently, SNCB does not offer a food and drink service. Although, you may bring food and drink with you to enjoy on the train.
SNCB offer free WiFi in their main stations, including Brussels Central, Bruges, Antwerp Central and more. Currently, SNCB do not offer WiFi onboard their trains.
As long as they are traveling with a person aged 12 or above with a valid ticket, children under 12 can travel for free without a ticket. However, please note that this only applies to a maximum of 4 children per passenger with a valid ticket. If you have any additional children traveling with you, they will need a half-price Kids Ticket.
Hoping to travel with your bike? You’ll need to add a Bike Supplement to your ticket. However, if you’re traveling with a folding bike, you don’t need to worry about paying. Bike Supplements are paid on top of your rail fare and cost €4 for a single journey.
When boarding, speak to the train conductor and they will tell you if there are spaces available and where you can put your bicycle. SNCB advise you not to travel with a bike at Peak times, because bicycle spaces may not be available.
Guide and assistance dogs
Travel is free for guide and assistance dogs. You won’t need to add a Pet Supplement to your ticket.
Pets
Pets are welcome to travel on SNCB trains if they are on a lead or in a small basket, cage or box. For animals on a lead, a Pet Supplement costs €3 for a single trip. If your pet is in a small basket, cage or box that is smaller than 30 x 55 x 30 cm (11.8 x 21.6 x 11.8 inches), you do not need to pay for a Pet Supplement. Finally, your pet is not allowed to sit on the seats or tables.
Passengers with reduced mobility should directly contact SNCB to make use of their free assistance service. You can take your wheelchair on board the train for free, regardless of whether or not you use the SNCB's free assistance service. If you are blind or partially sighted, you can take the train for free in 2nd class.
There are no weight limits when it comes to baggage on Regiojet trains - you can take what you like, so long as you can carry it yourself.
Choose from a wide range of drinks, snacks and light bites on board - you'll find the full menu on the Regiojet app. A free bottle of water is available for all customers. For passengers travelling with Relax or Business Class tickets, you'll also be offered a free Italian coffee or mint tea (made with real mint leaves) when on board.
Free WiFi is available on board. You can access the entertainment portal using the Regiojet app, or through the built-in screens on more modern Regiojet trains.
Strollers should be folded up to be taken on board. If this isn't possible, you must store your stroller at the front or back of the car.
Bicycles cannot be transported on Regiojet trains.
It's possible to bring small pets on board Regiojet trains in suitable carriers. Pets are not allowed in sleeper cars or couchettes. Guide dogs of all sizes are permitted on board.
Dedicated wheelchair spaces are available on Regiojet trains.
Most of the train companies across Europe release their tickets around three to six months in advance, many of which can be cheaper the earlier you book. If you know the dates you want to travel, you may be able to find some cheaper train tickets from Brussels to London St Pancras International by booking early.§
Many of the train services in Europe are also popular commuter services, lots of train companies increase ticket prices during “peak hours” (generally between 06:00 – 10:00 and 15:00 – 19:00 on weekdays). If you can, consider travelling outside of peak hours to find lower priced tickets.
On some of the busier routes, you might also have the option to take a slower or connecting train. It may take a little longer than some high-speed or direct services, but if you have a little extra time on your hands, you might find a cheaper fare. Plus, you'll have more time to enjoy the view of the countryside!
Take a look at our handy guides to find out when train operators release their special deals and offers to see if you can find cheap European train tickets for your journey.
For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.