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

Return flights

11 Jul - 14 Aug	TAAG Angola Airlines
26 Jul - 26 Aug	TAP	direct
11 Jul - 22 Aug	TAAG Angola Airlines
23 Jul - 22 Aug	TAP
16 Jul - 19 Aug	TAAG Angola Airlines
12 Jul - 30 Aug	Euroatlantic Airways Charter	direct
18 Jul - 17 Aug	TAAG Angola Airlines
11 Jul - 17 Aug	TAAG Angola Airlines
25 Jul - 24 Aug	TAP
12 Jul - 15 Aug	TAP
07 Jul - 17 Jul	TAAG Angola Airlines
11 Jul - 27 Jul	TAAG Angola Airlines
23 Jul - 30 Jul	TAP
09 Jul - 16 Jul	TAP
07 Jul - 24 Jul	TAAG Angola Airlines
11 Jul - 18 Jul	TAP
23 Jul - 27 Jul	TAP
09 Jul - 24 Jul	TAAG Angola Airlines
12 Jul - 26 Jul	TAP	direct
12 Jul - 19 Jul	TAP	direct

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

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 Sao Tome to Lisbon in July from $1074

Return flights