Cheapest one-way flights from Porto Alegre to Lisbon in March from $424

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Lisbon (LIS) in March 2026 (see full year).

One-Way flights

10 Mar Azul Airlines
02 Mar Azul Airlines
15 Mar Azul Airlines
03 Mar Azul Airlines
12 Mar GOL Linhas Aéreas
20 Mar GOL Linhas Aéreas
24 Mar GOL Linhas Aéreas
03 Mar TAP direct
10 Mar TAP direct
12 Mar TAP direct

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

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.

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