Fastest way from London to Brussels (Belgium): Flight, about 2h – 2h 36min (from €134). Cheapest: Coach, from €32 (about 7h 30min – 9h 25min). Main companies selling this route on 12Go (checked on November 5, 2026): Eurostar, FlixBus, RegioJet; main departure point: St Pancras International.
There are 3 ways to get from London to Brussels (Belgium)
Select an option below to see the route details and compare prices. Secure booking via our partner 12go.asia.
Companies selling this route on 12Go
Offers listed on 12Go on November 5, 2026 for a departure on November 26, 2026. Timetables and prices change with the date: check them before booking.
| Company | Mode | Departs from | From | Offers |
|---|---|---|---|---|
| Eurostar | Train | St Pancras International | €119 | 10 |
| RegioJet | Bus | Victoria Green Line Station | €32 | 1 |
| FlixBus | Bus | Victoria Bus Station | €67 | 2 |
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Practical tips
Buying your train ticket at the station on the day is the surest way to overpay. Book online well ahead, compare dates and times, and be flexible on departure hour to find the cheapest fares.
International trains to Brussels leave from St Pancras International, not King's Cross, Euston or Paddington, even though they sit nearby. Confirm the station on your e-ticket and allow time for check-in and border controls.
If you fly, London has several airports far from each other. Check the airport name and terminal on your booking, and plan your transfer into the city in advance, whether by train, coach or tube.
The coach is the cheapest way to reach Brussels, especially booked early. Choose an overnight departure if you want to save on accommodation, and arrive at Victoria Coach Station with time to spare.
Bank holidays and summer weekends sell out fast and raise prices. Book as soon as your dates are fixed, and consider travelling midweek to keep a seat and a better fare.
The journey experience
Planning London to Brussels? You can decide in seconds: the train is the fastest and most comfortable way, the coach is the budget pick, and the plane rarely makes sense once airport time is counted. The comparison table on this page puts durations and price ranges side by side so you can choose without opening ten tabs.
By train, you travel high-speed from central London straight to the centre of Brussels, with no airport transfers and no long security queues. It suits anyone who wants to arrive rested, work on board or keep luggage simple. The coach is the cheapest option and runs on a cross-Channel route, with some services overnight, which can save you a night of accommodation. Flying links London airports with Brussels, but you must add airport transfers, check-in and security.
British and European fares move a lot with timing: the same journey can cost very different amounts depending on the day, the hour and how early you book. Book early, avoid last-minute walk-up purchases and check the departure station or terminal on your e-ticket before you leave. Booking online gives you instant e-ticket confirmation, so you can travel with confidence.
Frequently asked questions — London → Brussels (Belgium)
Prices depend on the mode and how early you book. The coach starts from €32 and typically goes up to €68. The plane starts from €134 and typically reaches €241. The train starts from €119 and typically goes up to €152. Booking early usually gets the lowest fares.
The train is the quickest and most predictable option, at roughly 3 hours. The coach takes about 8 to 9 hours. Flights range from about 2 hours to 7 hours depending on the service, and that is before adding airport transfers, check-in and security time.
For most travellers the train is the best choice: roughly 3 hours, city centre to city centre, with no airport hassle. The coach, from €32, is the smart pick if budget matters more than time or if you want to travel overnight. Flying rarely saves time overall.
International trains to Brussels leave from St Pancras International in central London. It is next to King's Cross, so make sure you do not go to the wrong one. Arrive early, as you need to complete check-in and passport controls before boarding.
All four airports have rail and coach links into central London. Heathrow also has the Underground and the Elizabeth line. Gatwick, Stansted and Luton offer train and coach services to major London stations. Check your arrival terminal and allow a generous buffer before onward travel.
Why visit Brussels (Belgium)?
- ✓ Admire the Grand-Place, a UNESCO-listed guildhall square lit up at night
- ✓ Taste fresh Belgian waffles, fries with mayonnaise and artisan chocolate from the Sablon boutiques
- ✓ Explore the Atomium and the Mini-Europe park at the Heysel plateau
- ✓ Browse the comic-strip murals and the Belgian Comic Strip Center, dedicated to Tintin and the Smurfs
- ✓ Sample craft beers and lambics in historic cafés like Délirium or À la Mort Subite
When to visit Brussels (Belgium)?
TEMPERATE OCEANIC CLIMATE
May to September — mild, longer days ideal for terraces and festivals, though showers are possible year-round
What to do in Brussels (Belgium)?
Local experiences, must-see sights and activities selected for you
How long to visit Brussels (Belgium)?
Two days cover the essentials: Grand-Place, Manneken-Pis, Royal Galleries and the Sablon on day one, then the Magritte Museum, Cinquantenaire and the comic-strip murals on day two. With three days, add Horta's Art Nouveau houses, a day trip to Bruges or Ghent (1h by train) or the Atomium. Book a train ticket in advance if you go for the weekend and plan your stops around the compact, walkable centre.
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