$1,399 Cheap flights to São Tomé and Príncipe

The cheapest flights to São Tomé and Príncipe recently found by momondo users are $305 with TAAG, $333 with TAP AIR PORTUGAL, and $560 with STP Airways.

If you’re unsure where to fly to in São Tomé and Príncipe, we recommend booking a flight that arrives at the popular Sao Tome Is airport, which services São Tomé and its surrounding areas. In the last 12 months, 97% of momondo travelers booking flights to São Tomé and Príncipe chose to fly into Sao Tome Is.

Prices for flights to São Tomé and Príncipe are refreshed on a daily basis.

There are 3 operators available for flights to São Tomé and Príncipe as of August 2026.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to São Tomé and Príncipe.

The travel and health documents required for your trip to São Tomé and Príncipe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at São Tomé and Príncipe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.