Cheapest return flights from Porto Alegre to Lisbon in May from 666€

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

Return flights

06 May - 04 Jun Azul Airlines
13 May - 04 Jun Azul Airlines
06 May - 17 May Azul Airlines
06 May - 21 May Azul Airlines
17 May - 09 Jun Azul Airlines
11 May - 09 Jun Azul Airlines
20 May - 04 Jun Azul Airlines
08 May - 21 May GOL Linhas Aéreas
05 May - 19 May LATAM Airlines Group
05 May - 20 May LATAM Airlines Group
05 May - 21 May LATAM Airlines Group
07 May - 21 May LATAM Airlines Group
05 May - 22 May LATAM Airlines Group
13 May - 18 Jun LATAM Airlines Group
14 May - 18 Jun LATAM Airlines Group
20 May - 18 Jun LATAM Airlines Group
13 May - 23 May LATAM Airlines Group
07 May - 23 May LATAM Airlines Group
20 May - 20 Jun Azul Airlines
15 May - 20 Jun Azul Airlines

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

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