July is by far the best month, wherein you can get cheapest flights for Lisbon to Sao Tome. Meanwhile, July is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
July- During this month the footfall is less so, the flight is gradually inexpensive.
July - is the cheapest month to book round trip flights.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Lisbon
22:35
Lisbon
Humberto Delgado Airport
Thu , 06 Aug 2026

Sao Tome
12:10
Sao Tome
Sao Tome International Airport
Fri, 07 Aug 2026

Lisbon
22:35
Lisbon
Humberto Delgado Airport
Thu , 08 Oct 2026

Sao Tome
12:10
Sao Tome
Sao Tome International Airport
Fri, 09 Oct 2026










Flying from Lisbon to Sao Tome has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Lisbon to Sao Tome is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Humberto Delgado Airport (LIS) and Sao Tome International Airport (TMS). You can expect a flight distance of approximately 4565 km, and most direct services cover it in around 13:35.
Let’s take a closer look at everything you need to know before booking your flight from Lisbon to Sao Tome.
| Flight Details | Information |
|---|---|
| Route Distance | 4565 km |
| Average Flight Time | 13:35 hrs |
| Departure Airport | Humberto Delgado Airport (LIS) |
| Arrival Airport | Sao Tome International Airport (TMS) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | TAAG Angola Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.