No, UK citizens do not need a traditional "visa" to visit Kenya in 2026, but they must obtain an Electronic Travel Authorisation (eTA) before departure. Kenya transitioned to a "visa-free" system in 2024, replacing the old e-visa with this digital eTA. The application must be submitted online via the official Kenyan government portal at least three days before your trip. The eTA costs approximately $30 to $35 USD and is valid for a single entry. You will be required to upload a copy of your passport (valid for at least six months), a recent photo, and proof of your travel itinerary or hotel bookings. Once approved, the eTA is sent to you electronically and must be presented (either printed or on a mobile device) to the airline at check-in and to immigration officers upon arrival at Jomo Kenyatta International Airport (NBO). This system has significantly streamlined the entry process, though travelers are reminded that the eTA is mandatory for everyone, including infants and children.