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Cheap STP Airways flights

DEL
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

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 16 December 2025. In the last 7 days, Cheapflights users made a total of 454,620 searches.

Cheapest Route

₹ 61,569

Most Popular Route

TMS to LIS

Shortest Flight

6h 15m

Longest Flight

6h 15m
Flying from Lisbon Humberto Delgado to Sao Tome Is
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Flying from Sao Tome Is to Lisbon Humberto Delgado
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Flying from Sao Tome Is to Lisbon Humberto Delgado
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Flying from Sao Tome Is to Lisbon Humberto Delgado
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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?

    Flying from Lisbon Humberto Delgado to Sao Tome Is with STP Airways for ₹ 61,569 is the least expensive round-trip international flight we could find with this airline. This route typically has 0 layovers. For a one-way international STP Airways flight, the cheapest we could find was for ₹ 35,817. This is a flight from Sao Tome Is to Lisbon Humberto Delgado with 0 stops.

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