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Cheap STP Airways flights

LHR
5 May — 12 May1
1 adult

STP Airways information

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 30 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£606

Most Popular Route

LIS to TMS

Shortest flight

6h 15m

Longest Flight

6h 15m
Flying from Lisbon Humberto Delgado to Sao Tome Is
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Flying from Lisbon Humberto Delgado to Sao Tome Is
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Flying from Lisbon Humberto Delgado to Sao Tome Is
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Flying from Lisbon Humberto Delgado to Sao Tome Is
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Frequently asked questions about STP Airways

  • What are the most popular STP Airways airports?

    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?

    The least expensive round-trip international STP Airways flight is: -Lisbon Humberto Delgado to Sao Tome Is, -0 stops, -£606 per ticket STP Airways has international one-way flights available, but the cheapest is a flight from Lisbon Humberto Delgado to Sao Tome Is for just £334. This flight has 0 stops.

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Wed 4/30

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