Cheapest return POA–LIS flights, May

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

Return flights

29 May - 23 Jun Azul Airlines
26 May - 17 Jun Azul Airlines
31 May - 16 Jun LATAM Airlines Group
11 May - 27 May GOL Linhas Aéreas
13 May - 26 May GOL Linhas Aéreas
26 May - 04 Jun Azul Airlines
27 May - 18 Jun GOL Linhas Aéreas
13 May - 27 May GOL Linhas Aéreas
28 May - 04 Jun Azul Airlines
20 May - 27 May GOL Linhas Aéreas
28 May - 16 Jun GOL Linhas Aéreas
12 May - 26 May LATAM Airlines Group
13 May - 19 May GOL Linhas Aéreas
13 May - 21 May GOL Linhas Aéreas
17 May - 27 May LATAM Airlines Group
31 May - 09 Jun LATAM Airlines Group
31 May - 13 Jun LATAM Airlines Group
21 May - 26 May TAP direct
12 May - 24 May LATAM Airlines Group
26 May - 05 Jun Azul Airlines

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

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