In short:
To take the Eurostar to London, you must obtain a prior ETA authorization, have a valid passport and anticipate the reinforced border controls.
- Administrative authorization: British leta is mandatory for European citizens and costs £20 (about 24 €) on the British government website Gov.UK.
- Identity documents: Your passport must be valid for the duration of your stay in the UK.
- Station attendance time: Arrive 75 to 90 minutes before departure to Paris Gare du Nord or London St Pancras.
- Baggage rules: 2 large bags (85 cm max) and 1 hand luggage included, no weight or volume restriction for liquids.
Chronological schedule to prepare your trip by Eurostar
A trip to London aboard Le Eurostar is organized in several key stages. Since Brexit, the Channel crossing has imposed strict administrative procedures that should be planned in advance to avoid any refusal to embark.
| Term | Mandatory action | Details and actual costs |
|---|---|---|
| 10 to 11 months before | Eurostar ticket booking | Sales opening up to 10 to 11 months in advance. Exchange at 0 € of costs (excluding price difference) up to 1 hour before departure. |
| 1 month before | British request | Online form at gov.uk. Cost of £20 per applicant. Valid for 2 years for stays of 6 months maximum. |
| eve of departure | Preparing for luggage | 2 bags (85 cm max) + 1 hand luggage in standard class and Eurostar Plus. No weight limit or liquids. |
| D-Day (H-90 min) | Presence and check-in at the station | Presence required 75 to 90 minutes before. Closing of access doors 30 minutes before departure (15 minutes by Eurostar Premier). |
Step 1: Administrative formalities and mandatory documents
Access to British territory without visa is authorized for citizens of the European Union in the context of tourist stays for a maximum period of 6 consecutive months. The presentation of a simple identity card is no longer accepted at access gates.
According to the official rules published by GOV.UK, you must present a valid passport during your entire stay in the UK. If you are doing the reverse trip as a British citizen entering the Schengen area, your passport must have been issued for less than 10 years and remain valid at least 3 months after the scheduled return date.
Since April 2, 2025, Lelectronic Travel Authorization (ETA) has become mandatory for European nationals. This authorization costs £20 per applicant and remains electronically attached to your passport for 2 years (or until it expires). It allows multiple starters for short stays.
Step 2: Conditions for booking and canceling your ticket
Eurostar allows you to reserve your tickets up to 10 to 11 months before the travel date. Anticipating your purchase guarantees access to the lowest call rates for the standard class.
The modification and cancellation conditions set by Eurostar for Standard and Eurostar Plus tickets are very precise:
- Ticket exchange: 0 € exchange costs up to 1 hour before the scheduled departure time (the price difference with the new ticket remains the responsibility of the traveler).
- Cancellation and refund: Deduction of €25 (or £25) per person and per trip for any cancellation made at least 7 days before departure.
Step 3: Baggage preparation and landing restrictions
Leurostar applies different baggage rules from airlines. There is no weight limit imposed on the suitcases, on the strict condition that each traveler is able to carry and handle their own equipment at the station and on board.
The authorized deductible varies according to the class of travel:
- Standard and Eurostar Plus classes: 2 large luggage measuring up to 85 cm in length each, plus 1 small hand luggage (backpack or purse).
- Eurostar Premier class: 3 large luggage (85 cm max) and 1 hand luggage.
- Children (from 4 to 11 years old): 1 large bag (85 cm max) and 1 hand luggage.
Any bulky luggage exceeding 85 cm and up to 2 meters long leads to a mandatory supplement of €30 per additional bag. Regarding liquid packaging, Eurostar does not limit the total volume or container: you can transport your beverage bottles and toiletries in standard format.
In cash, crossing the British border imposes a declaration with customs services if you carry an amount equal to or greater than €10,000 (or £10,000) in cash.
Step 4: The course of checks at the station on the day of departure
Security and customs checks are carried out before boarding the train, at your departure station (Paris Gare du Nord, Brussels-Midi or London St Pancras). You have no formality to complete on arrival in London.
For passengers traveling in Standard Class or Eurostar Plus, the company recommends arriving at the station 75 to 90 minutes before departure time. Ticket access gates close exactly 30 minutes before access to the dock. For the Eurostar Premier class, the closing of the gates takes place 15 minutes before departure.
Border controls evolve with the deployment of the European Union’s biometric system SEA (Entry/Exit System). The European Commission has set the overall operational implementation of these biometric controls for April 10, 2026. This device requires the registration of your fingerprints and a digital photo when passing the control aubettes.
Frequently Asked Questions about Preparing for a Eurostar Trip
Which identity document is required to take Leurostar to London?
A valid passport for the duration of your stay is mandatory. Identity cards are no longer accepted. European citizens must also provide the ETA electronic authorization issued by the British authorities on GOV.UK at a price of £20.
How far in advance do you have to get to the station for Leurostar?
It is recommended to arrive 75 to 90 minutes before departure for Standard and Eurostar Plus classes. The recording gates close strictly 30 minutes before the train departs. For Eurostar Premier passengers, access remains open up to 15 minutes before boarding.
What is the authorized liquid limit in Eurostar baggage?
Unlike air flights, Leurostar imposes no restrictions on the volume of liquids. You can take your toiletries in standard format as well as your drinks without a container limitation, as long as you respect your overall baggage allowance.
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