The additions form part of an extensive update to BA's summer 2027 programme, which will take effect late next March.
Other changes include increasing seats to Rio de Janeiro with its daily service becoming a dedicated route without onward legs, and upgrading its route to San Jose in Costa Rice to a year-round operation.
Elsewhere, BA will operate new flights to Kilimanjaro and Zanzibar in Tanzania from May 2027. There will also be extra flights on popular routes to destinations including Cape Town and Las Vegas.
