Cheapest return flights from Lisbon to Sao Tome in August from $623

Best time to book flights for Lisbon (LIS) to Sao Tome (TMS) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Sao Tome (TMS) in August 2025 (see full year).

Return flights

14 Aug - 20 Aug TAAG Angola Airlines
10 Aug - 18 Aug TAAG Angola Airlines
12 Aug - 20 Aug TAAG Angola Airlines
19 Aug - 03 Sep TAAG Angola Airlines
17 Aug - 20 Aug TAAG Angola Airlines
26 Aug - 03 Sep TAAG Angola Airlines
12 Aug - 03 Sep TAAG Angola Airlines
28 Aug - 08 Sep TAAG Angola Airlines
10 Aug - 29 Aug TAAG Angola Airlines
12 Aug - 29 Aug TAAG Angola Airlines
19 Aug - 27 Aug TAAG Angola Airlines
14 Aug - 22 Aug TAAG Angola Airlines
10 Aug - 27 Aug TAAG Angola Airlines
29 Aug - 08 Sep TAP
27 Aug - 08 Sep TAP
29 Aug - 12 Sep TAP
31 Aug - 08 Sep TAAG Angola Airlines
31 Aug - 12 Sep TAAG Angola Airlines
05 Aug - 13 Aug TAAG Angola Airlines
30 Aug - 10 Sep TAP direct

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

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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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