AirHint found the following cheapest return flights from Sao Luis (SLZ) to Lisbon (LIS) in December 2026 (see full year).

Return flights

25 Dec - 04 Jan	TAP
18 Dec - 07 Jan	TAP
15 Dec - 14 Jan	TAP
18 Dec - 14 Jan	TAP
22 Dec - 31 Dec	TAP
22 Dec - 21 Jan	TAP
22 Dec - 14 Jan	TAP
22 Dec - 28 Jan	TAP
22 Dec - 07 Jan	TAP
08 Dec - 21 Dec	TAP
18 Dec - 24 Dec	TAP
03 Dec - 10 Dec	Azul Airlines
02 Dec - 10 Dec	GOL Linhas Aéreas
07 Dec - 11 Jan	GOL Linhas Aéreas
20 Dec - 31 Dec	GOL Linhas Aéreas
24 Dec - 31 Dec	GOL Linhas Aéreas
04 Dec - 09 Dec	TAP
22 Dec - 02 Jan	TAP
03 Dec - 06 Dec	Azul Airlines
04 Dec - 13 Dec	TAP

Also check the deals for one-way flights from Sao Luis to Lisbon in December.

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 Luis to Lisbon in December from 612€

Return flights