Cheapest return flights from Lisbon to Sao Tome in May from $550

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

Return flights

07 May - 20 May TAAG Angola Airlines
09 May - 23 May TAP direct
10 May - 24 May TAP
09 May - 20 May TAP
02 May - 23 May TAP direct
29 May - 05 Jun TAP
01 May - 09 May TAP
30 May - 06 Jun TAP direct
15 May - 22 May TAP
07 May - 24 May TAAG Angola Airlines
24 May - 30 May TAP
18 May - 23 May Iberia

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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