AirHint found the following cheapest return flights from Lisbon (LIS) to Sao Tome (TMS) in January 2026 (see full year).

Return flights

18 Jan - 26 Jan	TAAG Angola Airlines
07 Jan - 14 Jan	TAP
01 Jan - 14 Jan	TAAG Angola Airlines
08 Jan - 14 Jan	TAAG Angola Airlines
23 Jan - 13 Feb	TAP
23 Jan - 30 Jan	TAP
09 Jan - 16 Jan	TAP
01 Jan - 07 Jan	TAAG Angola Airlines
11 Jan - 21 Jan	TAP
07 Jan - 21 Jan	TAP
18 Jan - 18 Feb	TAP
23 Jan - 02 Feb	TAP
10 Jan - 21 Jan	TAP
24 Jan - 07 Feb	TAP	direct

Also check the deals for one-way flights from Lisbon to Sao Tome in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Lisbon to Sao Tome in January from 495€

Return flights