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

Return flights

04 Feb - 19 Feb	Azul Airlines
07 Feb - 28 Feb	LATAM Airlines Group
11 Feb - 19 Feb	Azul Airlines
06 Feb - 21 Feb	GOL Linhas Aéreas
13 Feb - 19 Feb	LATAM Airlines Group
13 Feb - 24 Feb	TAP	direct
07 Feb - 24 Feb	TAP	direct
07 Feb - 28 Feb	TAP	direct
14 Feb - 28 Feb	TAP	direct
24 Feb - 03 Mar	TAP	direct
03 Feb - 24 Feb	Azul Airlines
26 Feb - 12 Mar	GOL Linhas Aéreas
07 Feb - 13 Mar	LATAM Airlines Group
25 Feb - 04 Mar	GOL Linhas Aéreas

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

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 Porto Alegre to Lisbon in February from 667€

Return flights