London at Christmas 2026: lights, markets and a free walking tour

In London, Christmas does not wait for December. The lights on the big shopping streets are switched on in early or mid November, with a switch-on event each street announces on its own website, and they stay up until the first days of January. Through November the markets, the ice rinks and Winter Wonderland join in, so by the end of the month the city is in full swing.

The calendar has two peaks. The first is the weekends of late November and early December, when everything is open and the school holidays have not yet started: it is the best window to see it all calmly. The second is the week between Christmas and New Year, beautiful but packed, with almost everything shut on the 25th. If you can choose, a Thursday-to-Sunday trip in early December gives you lights, markets and free walking tours without the holiday queues.

The cheapest way to see a London Christmas is on foot. Come out of the Tube at Oxford Circus around 4.30pm, once it is dark, and look both ways along Oxford Street, the street with the longest installation. Then head down Regent Street, with its angels of light hanging over the curve of the road, and turn into Carnaby Street, which changes its decorations every year and is usually the most photographed.

From Carnaby carry on to Piccadilly Circus, cross to Leicester Square and finish in Trafalgar Square, home to the tree Norway has given London every year since 1947 in thanks for British support during the Second World War; it is lit in early December. If you still have energy, Covent Garden is five minutes away, with its decorated covered market and performers in the piazza. It is about three flat kilometres, an hour of unhurried walking and not a single pound spent.

The handiest market for a first trip is the Southbank Centre Winter Market, on the south bank of the Thames between the London Eye and Waterloo Bridge: wooden chalets, mulled wine, food from half the world and views of the lit-up Parliament across the river. It usually runs from early November until just after New Year. Leicester Square has another small market with a show tent, and if you want fewer tourists head to Greenwich Market, a craft market that dresses up for Christmas in December, or to the historic centre of Kingston.

Hyde Park Winter Wonderland is a different thing altogether: not a market but a winter funfair, with a big wheel, roller coaster, ice rink, circus, Bavarian bars and hundreds of stalls. It usually opens from mid or late November to the first weekend of January. Entry to the site is free in many time slots, but you have to book a slot online and the rides are paid separately, so the spending adds up fast. Check dates and prices for the 2026 edition on the official website: they change every year.

Skating in London in December is almost a ritual. The two prettiest rinks are the one at Somerset House, in the building's neoclassical courtyard with a giant tree in the middle, and the one at the Natural History Museum, under the Victorian facade in South Kensington. Both are paid, booked by time slot and sold out at weekends, so buy your ticket days ahead. They cost more than a municipal rink, but the setting makes up for it.

Other ticketed plans that work well at this time of year: the light trail at Kew Gardens, the botanic garden, and the window displays of the West End department stores, which are free and fall naturally on the lights route. Our advice is to pick one or two paid plans and leave the rest to the streets, the markets and the free walking tour: central London in December is the show in itself.

A free walking tour is a guided group walk you book without paying upfront and where you leave a voluntary contribution at the end. At Christmas it makes even more sense, because the afternoons are short and it pays to reach the lights already understanding the city. The Westminster classic, with Big Ben, the Abbey, Whitehall, Downing Street, Buckingham Palace and Trafalgar Square, gives you the mental map of London in about two hours and drops you exactly where the lights begin: it is the best plan for your first afternoon.

English is the default language, with departures every day, and alongside the essential London walk there are tours of Camden and Brixton and, after dark, the Jack the Ripper walk through Whitechapel and other night routes, which in December gain the lit-up streets. If you prefer Spanish, Italian, French or another language, winter brings far fewer departures than summer, so book ahead and filter by language. The classic usually leaves from Trafalgar Square or Westminster, and the City and night tours from Tower Hill; the exact spot and time arrive with your confirmation. At the end, the usual benchmark is £13 to 18 per person, the equivalent of the 15 to 20 euros left in other capitals, and many guides take card or mobile payment.

Here is the catch of a Christmas trip to London. The 24th is an almost normal day: shops and museums open, though they close early, and transport thins out in the afternoon. On 25 December the city stops: no Tube, no trains and hardly any buses, and shops, markets and most museums and attractions are closed. The restaurants that do open require booking and serve a set menu. If you are in London that day, the realistic plan is to walk: from the centre you can reach the parks, the Thames and the lights on foot, and the empty city has its own charm.

On the 26th, Boxing Day, transport returns on a reduced service and the department stores open with the biggest sales of the year and queues from early morning. Free walking tours usually take the 25th off and resume on the 26th or 27th, so if your trip falls on those dates, book the tour for the day before or after and keep the 25th for wandering. Check your flight too: on the 25th airports run at a minimum and getting in or out of the city is awkward.

London in December is not Lapland, but the cold is damp and gets into your bones: 3 to 8 degrees by day, frequent rain and darkness from 4pm. For a two-hour walking tour outdoors bring a proper coat, scarf, gloves and waterproof shoes with a good sole; a small umbrella helps, though in the wind a hood works better. Book daytime departures for the morning, when there is more light, and keep the lights and the night walks for after 4.30pm.

As for money, the free stuff is already plenty: the lights, the Trafalgar Square tree, browsing the markets and entry to Winter Wonderland in the free slots. Pay for the Tube with a contactless card, which applies the daily cap automatically, and book the ice rinks and any ticketed attraction in advance, because prices rise the closer you get to the date. Keep a few pounds in small notes for the guide's contribution and for the stalls that still do not take cards.