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 24 September 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
The most popular airports for STP Airways are Principe, Sao Tome Is, and Lisbon Humberto Delgado according to our data. Flights to or from any of these airports should be available via STP Airways year-round.
What is STP Airways’s cheapest international flight?
STP Airways has a flight from Sao Tome Is to Lisbon Humberto Delgado with 0 layovers at the cost of AED 2,203 per ticket. This is currently the cheapest round-trip international flight with STP Airways according to our data. If you’re looking for the cheapest international one-way flight with STP Airways, then you should book a flight from Sao Tome Is to Lisbon Humberto Delgado, which costs AED 1,450 per ticket. This one-way flight with STP Airways has 0 stops.
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