Cheapest return flights from Porto to Sao Tome in October from 624€

AirHint found the following cheapest return flights from Porto (OPO) to Sao Tome (TMS) in October 2025 (see full year).

Return flights

17 Oct - 24 Oct TAP
12 Oct - 26 Oct TAP
01 Oct - 07 Oct Ryanair

Also check the deals for one-way flights from Porto to Sao Tome in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Sao Tome

Cheap car rent in Sao Tome

Feel free to contact us with any feedback or request another flight research.