✳ Days Out
Free Christmas Lights in London: Best Walking Routes
London’s best free Christmas lights are in the West End, and you can see most of them on one walk: Oxford Street, down Regent Street, through Carnaby Street, across to Covent Garden and down to the Trafalgar Square tree. Every one of those costs nothing to look at. For 2026, Carnaby switches on on Wednesday 4 November and Covent Garden on Thursday 12 November. Oxford Street and Regent Street hadn’t posted dates when I checked on 19 October. Under-11s travel free on TfL with you, so with a flask and a snack the whole evening can cost you just your own fare.
It’s my favourite free day out of the year, and the one where the shops are working hardest to make it not free. Here’s how to do it on one income.
The 2026 dates (as of 19 October)
| Where | Switch-on | Source, checked 19 Oct 2026 |
|---|---|---|
| Carnaby Street | Wednesday 4 November | Carnaby’s own page |
| Covent Garden | Thursday 12 November | Covent Garden’s homepage |
| Oxford Street | Not announced yet | Oxford Street’s Christmas page |
| Regent Street | Not posted yet | Regent Street’s site |
Oxford Street has said what’s coming, though not when: Harry Potter is “lighting up Oxford Street this Christmas”, in partnership with HBO Max and alongside a new Harry Potter flagship store on the street. If you’ve got a Potter fan, that alone might decide your route.
Covent Garden’s switch-on night promises “live festive performances and a magical countdown to the iconic button push moment”. Switch-on nights are free but packed. With a buggy or a small child who hates crowds, I’d go a few evenings later, when the lights are exactly the same and you can actually see them.
If it’s half term for you next week (dates vary by council), it’s too early: the lights go up in November. Save this one for a school night instead.
Route 1: the full West End walk
This is the classic, and it links the four big displays without a single paid stop.
- Start at Oxford Circus. Walk a stretch of Oxford Street under the lights first, while legs are fresh.
- Turn down Regent Street. It runs south from Oxford Circus.
- Duck into Carnaby Street. It’s just east of Regent Street and pedestrianised, so it’s the easiest stretch with small children. No traffic to watch for.
- Head east to Covent Garden. The Piazza is the big set piece, and this year’s lights are billed as ‘The Theatre of Christmas’.
- Finish at Trafalgar Square. The tree there is a gift to London from the city of Oslo, every year since 1947, dressed in a plain Norwegian style with white lights. After all the shop windows, it’s a lovely calm full stop. Charing Cross is right there for the trip home.
It’s a proper walk at child pace, so plan a sit-down halfway. Covent Garden is the natural break.
Route 2: the toddler version
With a toddler or a tired five-year-old, pick two stops, not five.
- Carnaby plus Regent Street. Traffic-free, close together, and you can be back at Oxford Circus quickly if it all goes wrong.
- Covent Garden plus the Trafalgar Square tree. Short, and it ends at a big open square where they can run about a bit.
Toddler days out need a different plan, and my days out with toddlers in London guide covers buggies and timing.
Route 3: quieter options away from the West End
If the West End crowds are too much, two other areas are worth checking:
- King’s Cross. Last winter its Christmas page promised “twinkling traffic-free streets”, a 60-foot Norwegian spruce in Granary Square and a tree in Coal Drops Yard. When I looked on 19 October, its Christmas page still showed last season, so check it again in November. It’s handy if you’re coming in by train from the north.
- London Bridge City. Its Winter by the River 2026 is confirmed as returning, with “market stalls, pop-up bars and a game of curling”, on the south bank between London Bridge and Tower Bridge. No dates were up yet. Walking the river and looking across at Tower Bridge is free. The stalls are not.
When to go
- After school, on a weekday. The clocks go back on Sunday 25 October, so from then on it’s dark by teatime and you don’t need a late night to see the lights. Weekend afternoons on Oxford Street are hard work with children.
- Earlier in the season. By mid-December the shopping crowds peak. Mid-November to early December is calmer, and the lights are already up.
- Dress for standing still. You’ll walk less than you think and stand around looking up a lot. Layers, hats and gloves.
Keeping it actually free
The lights cost nothing. The trouble is everything around them.
- Travel. Under-11s travel free on most of TfL with a paying adult, which I’ve covered in my free days out in London guide. So for a solo parent with small kids, the transport bill is your own fare.
- A flask of hot chocolate. A café hot chocolate for everyone in the West End adds up fast. A flask made at home and drunk on a bench in Trafalgar Square feels like more of a treat anyway. A proper drinks flask like the Thermos Stainless King 470ml keeps it hot through the walk. Pour it out before handing it over: a sealed flask of hot chocolate is hotter than a small child expects.
- Snacks in the bag. Mince pies or a bag of satsumas mean nobody is “starving” outside a shop window.
- Decide the one treat before you leave. One thing, agreed at home. It might be a bag of roasted chestnuts, a ride, or a single bauble. Then the answer to every other ask is “that’s not our treat today”.
- Tea afterwards. If you’d rather eat out than eat at 7pm when you get home, my family-friendly restaurants in London list has the chains that cope best with kids.
If you’re following my Christmas on a budget plan, a free lights night is the kind of Christmas outing that costs the extras pot nothing at all.
FAQ
Are London’s Christmas lights free to see?
Yes. The street lights on Oxford Street, Regent Street, Carnaby Street and in Covent Garden, and the Trafalgar Square tree, are all free to walk around. You only pay for travel, food and anything you buy.
When do London’s Christmas lights switch on in 2026?
Carnaby Street switches on on Wednesday 4 November and Covent Garden on Thursday 12 November. Oxford Street (which is going Harry Potter this year) and Regent Street hadn’t announced dates when checked on 19 October 2026.
What’s the best Christmas lights walk in London for kids?
Oxford Circus, down Regent Street, through Carnaby Street, across to Covent Garden and down to the Trafalgar Square tree. For toddlers, pick just two of those: Carnaby and Regent Street, or Covent Garden and Trafalgar Square.
When is the best time to see the lights with children?
A weekday after school, from mid-November to early December. It’s dark early once the clocks go back, and it’s much quieter than a weekend or the week before Christmas.
