The Eurostar is one of the most useful trains in Europe — a direct connection from the middle of London to the middle of Paris, Brussels or Amsterdam, all through a tunnel under the English Channel. It is faster than flying when you account for the airports, and considerably more comfortable. Here is how it actually works, from booking to arrival.
The routes
Eurostar currently operates three main routes from London St Pancras International:
- London to Paris Gare du Nord — about 2 hours 20 minutes, the flagship route, with a dozen or more departures a day.
- London to Brussels-Midi — about 2 hours, slightly shorter. Brussels is also a useful interchange for onward trains into the Netherlands and Germany.
- London to Amsterdam Centraal — about 3 hours 52 minutes direct, though not all trains are direct. The full guide is in the London to Amsterdam route guide.
Seasonal and special services also run to various French destinations including Avignon, Lyon and Marseille in summer, and Bourg-Saint-Maurice for ski season. These are worth checking if you are heading to the south of France or the Alps without wanting to change trains in Paris.
Check-in and security: allow more time than you think
Unlike most European trains, the Eurostar has a check-in process. You must pass through UK passport control and security at St Pancras, and on the Continental side through French and Belgian border checks. This process is handled at the departure station before boarding — meaning there is no stopping at the border mid-journey.
On the Paris and Brussels end, check-in and border control is similarly integrated into the departure process, so the same rule applies: arrive at the station early.
Ticket types and classes
Eurostar sells tickets in broadly three tiers:
- Standard — comfortable seats in a 2+2 arrangement, perfectly adequate for a two-to-four-hour journey.
- Standard Premier — wider seats, a light meal included, and a slightly calmer carriage.
- Business Premier — the full business-class experience: lounge access at St Pancras and Paris Nord, a proper meal at your seat, and a very flexible ticket. Priced accordingly.
Advance Standard fares can be genuinely good value, especially booked several weeks ahead. Walk-up Standard fares are much higher. The price gap between advance and flexible tickets on this route is significant, so if your dates are fixed, book early. Reservations are always compulsory on the Eurostar — there is no show-up-and-board option.
Luggage
Eurostar's luggage allowance is two large bags plus one small item per person — there is no weighing or strict size enforcement at the gate in the way airlines operate, but the overhead racks have limits, and bulky luggage on a crowded train is miserable for everyone. Large bags go in the overhead rack or at the end of the carriage; buggies and bicycles (folded, in a bag) are allowed.
There is no left-luggage service on the train itself, but St Pancras and Paris Gare du Nord both have left-luggage facilities in the stations.
The journey itself
From St Pancras, the train passes through South London and Kent at moderate speed before diving into the Channel Tunnel, which takes about 20 minutes. The tunnel section is unremarkable to look at — you are underground, then briefly at sea level, then underground again — but the transition from England to France is otherwise seamless. Once on the French side the train accelerates on the LGV Nord high-speed line toward Paris or Brussels, passing through open farmland at speed.
There is a café-bar in the middle of the train serving drinks, snacks and light meals. Wi-Fi is available throughout. The seats are decent in Standard; if you care about comfort on a short journey, the on-board experience is straightforward.
Using an Interrail or Eurail pass
Eurostar accepts Interrail and Eurail passes, but a compulsory seat reservation must be purchased separately. These reservation fees are not trivial — significantly more than the optional ICE reservation in Germany, for instance — and Eurostar reserves a limited quota of seats for pass holders. Book the reservation as early as possible; the pass quota sells out, particularly in summer. See the seat reservations guide for full details.
Connecting onward from Paris or Brussels
Paris Gare du Nord is a busy interchange for onward high-speed journeys. From there you can connect to TGV services south and west, or pick up the RER B metro line directly to central Paris in under 30 minutes. Brussels-Midi connects to Thalys/Eurostar services north to Amsterdam, and Intercity trains east toward Cologne, Frankfurt and beyond.
One thing to plan carefully: if you have a connecting train out of Paris, allow at least 60–90 minutes between Eurostar arrival and the next departure. Delays happen, and you do not want to miss an onward reservation. See the high-speed trains in Europe guide for how the network connects.
Frequently asked questions
How early do I need to arrive at St Pancras for the Eurostar?
Allow at least 45 minutes before departure as a minimum — an hour is safer at busy times. Check-in closes 30 minutes before the train departs, and that is a hard cutoff.
Is there a passport control on the Eurostar?
Yes. You pass through both UK and French (or Belgian) passport control at the departure station before boarding. On arrival, there are no further border checks mid-journey or on the other side, because they are done at departure.
Can I take a bike on the Eurostar?
Folded bikes in a bag are allowed as standard luggage. Full-size unfolded bikes must be booked on a limited service that runs on certain routes — check the Eurostar website when booking. Space is very limited and these are not bookable at the last minute.
Does the Eurostar go to other French cities besides Paris?
Yes, but only seasonally. Direct services to the south of France and the ski resorts run in summer and winter respectively. At other times you need to connect at Paris Gare du Nord — cross the station to the main TGV hall for onward services.
Sources and further reading:
- Route information and booking: Eurostar.
- Detailed rail travel guidance: The Man in Seat 61.
- Pass and reservation information: Interrail, Eurail.