AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Lisbon (LIS) in December 2026 (see full year).
One-Way flights
| 05 Dec | Azul Airlines | ||
| 01 Dec | Azul Airlines | ||
| 08 Dec | Azul Airlines | ||
| 17 Dec | GOL Linhas Aéreas | ||
| 05 Dec | TAP | direct | |
| 08 Dec | TAP | direct | |
| 16 Dec | GOL Linhas Aéreas | ||
| 18 Dec | GOL Linhas Aéreas | ||
| 18 Dec | TAP | direct |
Also check the deals for return flights from Porto Alegre to Lisbon in December.
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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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