Cheapest routes found recently
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $630 |
| December 2026 | $978 |
| January 2027 | $562 |
| February 2027 | $534 |
| March 2027 | $546 |
| April 2027 | $706 |
| May 2027 | $706 |
| June 2027 | $866 |
| July 2027 | $648 |
| August 2027 | $673 |
| October 2027 | $622 |
Weather by month
The warmest month in Sao Tome Island is March, around 26 °C by day; the coolest is July, around 16 °C at night. The wettest month is October, with about 548 mm of rain, and the driest July, with about 16 mm.
| Month | Day °C | Night °C | Rain |
|---|---|---|---|
| January | 24.7° | 18.4° | 231 mm wet |
| February | 25.4° | 18.3° | 229 mm wet |
| March | 25.7° | 18.4° | 311 mm wet |
| April | 25.5° | 18.5° | 317 mm wet |
| May | 24.6° | 18.5° | 274 mm wet |
| June | 23.2° | 17.4° | 75 mm moderate |
| July | 22.4° | 16.5° | 16 mm dry |
| August | 22.7° | 16.9° | 44 mm moderate |
| September | 23.7° | 17.6° | 172 mm wet |
| October | 23.8° | 17.8° | 548 mm wet |
| November | 24.2° | 18.1° | 406 mm wet |
| December | 24.3° | 18.3° | 267 mm wet |
Best time to go
No month in Sao Tome Island combines the cheapest fares with mild weather, so go on price: the cheapest time to fly is January, February, March, from $534.
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January
$562
25 °C wet
-
February
$534
25 °C wet
-
March
$546
26 °C wet
Cheapest departure city each month
Airports
100% of the cheapest flights to Sao Tome Island land at Sao Tome Island Airport, 17 km from the centre.
- Sao Tome Island Airport TMS 17 km from centre · 100% of arrivals
Airlines
-
STP Airways
1 route
-
TAAG Angola
1 route
-
TAP Air Portugal
1 route
-
EuroAtlantic Airways
1 route
Practical facts
The local currency is STD. Clocks are set to UTC+0. Sockets are type C, F and the mains supply is 220 V, 50 Hz. The main language is Portuguese. The international dialling code is +239, and traffic drives on the right.
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STD
Currency
-
UTC+0
Time zone
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C, F
Plug type
-
220 V, 50 Hz
Mains supply
-
Portuguese
Languages
-
+239
Dialling code
-
Right
Traffic
-
eSIM
Mobile data · Airalo
Questions and answers
- Which month is the cheapest to fly to Sao Tome Island?
- February is currently the cheapest month, with tickets from $534.
- From where is it cheapest to fly to Sao Tome Island right now?
- The cheapest departure city found is Lisbon, from $630 in November.
- Are there direct flights to Sao Tome Island?
- Yes. Of 1 route with recent prices, 1 has a direct flight.
- Which airlines fly to Sao Tome Island?
- Airlines found on these routes: STP Airways, TAAG Angola, TAP Air Portugal, EuroAtlantic Airways.
- What is the weather like in Sao Tome Island in March?
- The warmest month in Sao Tome Island is March, with daytime highs around 26 °C and about 311 mm of rain.
- When is the best time to visit Sao Tome Island?
- On price alone, the cheapest time to fly is January, February, March, from $534.
- Which currency is used in Sao Tome Island?
- The currency is STD. Sockets are type C, F and the mains supply is 220 V, 50 Hz.
- Which airport should I fly into for Sao Tome Island?
- Sao Tome Island Airport takes 100% of the cheapest flights and is 17 km from the centre.
Prices last updated Nov. 4, 2026
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