Cheapest return flights from Porto Alegre to Lisbon in January from $760

AirHint found the following cheapest return flights from Porto Alegre (POA) to Lisbon (LIS) in January 2026 (see full year).

Return flights

21 Jan - 03 Feb Azul Airlines
26 Jan - 10 Feb Azul Airlines
21 Jan - 10 Feb Azul Airlines
23 Jan - 27 Jan Azul Airlines
25 Jan - 29 Jan Azul Airlines
21 Jan - 31 Jan Azul Airlines
30 Jan - 10 Feb Azul Airlines
23 Jan - 01 Feb Azul Airlines
23 Jan - 31 Jan Azul Airlines
30 Jan - 14 Feb Azul Airlines
18 Jan - 27 Jan Azul Airlines
28 Jan - 08 Feb Azul Airlines
30 Jan - 08 Feb Azul Airlines
18 Jan - 31 Jan Azul Airlines
29 Jan - 06 Feb LATAM Airlines Group
29 Jan - 08 Feb LATAM Airlines Group
19 Jan - 29 Jan Azul Airlines
19 Jan - 25 Jan Azul Airlines
19 Jan - 31 Jan Azul Airlines
27 Jan - 31 Jan Azul Airlines

Also check the deals for one-way flights from Porto Alegre to Lisbon in January.

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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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