How to get from London to Paris

Three realistic ways: train, coach and plane. The train wins on total door-to-door time for almost everyone starting in central London, because St Pancras and Gare du Nord are both city-centre stations with metro and RER connections. Coaches are slower but can be very cheap. Flights look quick on paper and rarely are once you add the transfer to Heathrow, Gatwick, Luton or Stansted, security and the onward ride from Charles de Gaulle or Orly into Paris.

Eurostar is the default choice. Trains leave London St Pancras International and arrive at Paris Gare du Nord, both with direct metro links, so you step off in the middle of Paris rather than an hour outside it. The fastest services take about 2h20; some take a little longer (check).

Check-in is the catch. You pass through UK exit checks and Schengen entry checks at St Pancras before boarding, so arrive well before departure; Eurostar publishes its own check-in and boarding cut-off times, which are typically 60–90 minutes and 30 minutes respectively (check). Late arrivals are not admitted. The same applies in reverse at Gare du Nord, where you clear French exit and UK entry before boarding (check).

Fares are yield-managed: the same seat can cost £39 or £200 depending on when you buy (2026 estimate, check). Book 4–12 weeks ahead for the low bands, and be flexible about the hour. Standard is fine for a 2h20 trip; Standard Premier buys a wider seat and a meal, which matters more on the longer routes than here.

Coaches run from London Victoria Coach Station to Paris Bercy Seine, usually via the Channel Tunnel or a ferry, in 8–10 hours (check). They are the cheapest way to make the trip, especially at short notice, and the only option that runs overnight (check). Seats are cramped for that long, and the crossing plus border stops add unpredictability.

Use a coach if the fare is the deciding factor or you are travelling on a tight budget with time to spare. Do not use it if you have one or two days in Paris: you will spend a large share of the trip on the road.

Flights from Heathrow, Gatwick, Luton and Stansted to Charles de Gaulle, Orly and Beauvais take about 1h20 in the air (check). Door to door from central London to central Paris is usually 4–6 hours once you add the airport transfer, security and the RER or bus into the city (check). Beauvais is the worst of these: it is about 85 km from Paris and the shuttle bus takes over an hour (check).

Fly only if you are starting near an airport, are connecting to a long-haul flight, or find a fare the train cannot match. Add the transfer cost to both ends before comparing: the airport train or bus into Paris is a real line in the budget.

Book Eurostar direct on the operator's own site or app: it is the official channel, fares are the same as resellers, and changes are easier to manage. Tickets are issued as a QR code; there is no need to print. Seat reservations are included in the fare.

Coaches are booked on the operator's site. Flights are cheapest booked direct with the airline, which also makes disruption easier to sort out. For all three, prices are shown in the currency of the departure country, so a London departure quotes in pounds and a Paris departure in euros; paying by card in the local currency usually avoids a conversion markup.

Travel midweek if you can: Friday evening and Sunday trains carry the highest fares (check). If you are going on to Belgium, the Netherlands or Germany, Eurostar sells through tickets from London to Brussels, Amsterdam and Cologne, and stopping in Brussels or Lille on the way is often cheaper than a direct Paris fare (check).

The UK uses type G plugs and pound sterling; France uses type E plugs and the euro, so pack an adapter. A UK eSIM or a French one both work on arrival; check your plan before you leave. If you are combining cities, the Paris to Brussels and Paris to Amsterdam legs are short train rides from Gare du Nord.