Carry-on baggage — São Tomé and Príncipe airlines
São Tomé and Príncipe: 1 national or locally based carriers. The narrow count reflects domestic market size, and most travellers depart with one or two main operators.
No identified low-cost among the 1 listed airlines: the market leans on full-service or regional carriers. Median carry-on sits around 118 cm sum for 8 kg, with limited spread between operators.
São Tomé and Príncipe airlines
- STP Airways — 55x40x23 cm, 8 kg