When Are London Christmas Lights Switched On 2025. London’s christmas lights will add an even more magical touch to your sightseeing this winter. The lights will be switched on on tuesday, 5th.

Switched on from thursday 7 november 2024, the 30 ‘spirits’, made from 300,000 led lights, can be seen over regent street, jermyn street and at st james’s market. The piccadilly christmas lights will be switched on from 7th november 2024.