Best value: Aug — fares from €210 and ~23°C daytime.
Flights from Libreville to Sao Tome Island start around €210 (direct flights available). Range seen recently: €210–971, based on 7 fares found by travellers.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Sao Tome Island
São Tomé and Príncipe (STP for short) consists of two main islands straddling the Equator off the Atlantic coast of Central Africa.
The Portuguese were the first settlers of these previously uninhabited islands in the late 15th century. Attracting settlers proved difficult, however, and most of the earliest inhabitants were "undesirables" sent from Portugal, mostly Jews. The Portuguese brought in slaves from Africa to cultivate sugar, coffee and cocoa.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-07-31. Some links earn Stayonomy a commission at no cost to you.