London Kids Birthday Party Market

Median kids birthday party cost in London: £363. Based on 707 party offers across 1000+ suppliers

Minimum: £108

Average range: £268 — £588

Maximum: £14,270

The cost of a kids birthday party for 10 guests averages between £268 and £588. This price includes: venue, food, various entertainment options, and a birthday cake. Depending on the venue, some light decorations or even entertainers may already be included in the base package. Select the number of guests to check real-time prices for kids birthday party in London, based on 707 party offers across 1000+ suppliers available in April 2026.

Cost data for children's birthdays in various London boroughs, as well as the cost of organizing other types of events, is available at: https://www.partyfer.com/UK/London/party-market-data