AirHint found the following cheapest return flights from Porto Alegre (POA) to Lisbon (LIS) in October 2026 (see full year).
Return flights
| 01 Oct - 15 Oct | GOL Linhas Aéreas | ||
| 08 Oct - 24 Oct | Azul Airlines | ||
| 01 Oct - 15 Oct | TAP | direct | |
| 18 Oct - 29 Oct | TAP | direct | |
| 27 Oct - 10 Nov | TAP | direct | |
| 14 Oct - 29 Oct | TAP | direct |
Also check the deals for one-way flights from Porto Alegre to Lisbon in October.
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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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