Cheapest return flights from Lisbon to Sao Tome in May from $530

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

Return flights

14 May - 12 Jun TAAG Angola Airlines
12 May - 22 May TAAG Angola Airlines
28 May - 12 Jun TAAG Angola Airlines
31 May - 12 Jun TAAG Angola Airlines
05 May - 13 May TAAG Angola Airlines
03 May - 13 May TAAG Angola Airlines
10 May - 22 May TAAG Angola Airlines
10 May - 20 May TAAG Angola Airlines
21 May - 29 May TAAG Angola Airlines
14 May - 22 May TAAG Angola Airlines
31 May - 15 Jun TAAG Angola Airlines
02 May - 08 May TAP
22 May - 29 May TAP
02 May - 29 May TAP
15 May - 12 Jun TAP
24 May - 06 Jun TAAG Angola Airlines
31 May - 10 Jun TAAG Angola Airlines
16 May - 13 Jun TAP direct
02 May - 06 Jun TAP direct
08 May - 05 Jun TAP

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

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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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