Discover detailed information about STP Airways flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on October 15, 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Principe is the most popular STP Airways airport based on flight routes. Other airports STP Airways frequently flies into and out of are Sao Tome Is and Lisbon Humberto Delgado.
What is STP Airways’s cheapest domestic flight?
Flying from Sao Tome Is to Principe for ₱19,661 is the cheapest round-trip option STP Airways offers. This domestic STP Airways flight usually has 0 stops. Sao Tome Is to Principe is the cheapest one-way domestic flight STP Airways has available at the moment. Flying Sao Tome Is to Principe is around ₱10,050 per ticket and you can expect to have 0 stops. Keep in mind flight routes change based on supply and demand.
What is STP Airways’s cheapest international flight?
The least expensive round-trip STP Airways international flight we could find is flying from Sao Tome Is to Lisbon Humberto Delgado. This trip has 0 stops) and costs just ₱35,804 per ticket. STP Airways has international one-way flights available, but the cheapest is a flight from Sao Tome Is to Lisbon Humberto Delgado for just ₱24,812. This flight has 0 stops.
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