Cheapest one-way flights from Porto Alegre to Lisbon in April from $431

Best time to book flights for Porto Alegre (POA) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Lisbon (LIS) in April 2025 (see full year).

One-Way flights

02 Apr Azul Airlines
03 Apr Azul Airlines
15 Apr Azul Airlines
12 Apr LATAM Airlines Group
07 Apr LATAM Airlines Group
14 Apr LATAM Airlines Group
01 Apr Azul Airlines
16 Apr Azul Airlines
29 Apr Azul Airlines
26 Apr Azul Airlines

Also check the deals for return flights from Porto Alegre to Lisbon in April.

Skyscanner

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon