Cheapest return flights from Lisbon to Sao Tome in September from 594€

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 September 2025 (see full year).

Return flights

02 Sep - 31 Oct TAAG Angola Airlines
23 Sep - 10 Oct TAAG Angola Airlines
02 Sep - 01 Oct TAAG Angola Airlines
28 Sep - 08 Oct TAAG Angola Airlines
16 Sep - 26 Sep TAP
27 Sep - 11 Oct TAP direct
20 Sep - 11 Oct TAP direct
16 Sep - 24 Sep TAP
21 Sep - 28 Sep TAP
20 Sep - 27 Sep TAP direct
27 Sep - 25 Oct TAP direct
24 Sep - 22 Oct TAP
16 Sep - 27 Sep TAP direct
19 Sep - 27 Sep TAP
12 Sep - 03 Oct TAP
12 Sep - 27 Sep TAP
10 Sep - 17 Sep TAP
20 Sep - 29 Sep TAP
02 Sep - 17 Sep TAP direct
02 Sep - 01 Oct TAP direct

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

Skyscanner

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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