Cheapest one-way flights from Teresina to Lisbon in October from $421

AirHint found the following cheapest one-way flights from Teresina (THE) to Lisbon (LIS) in October 2025 (see full year).

One-Way flights

23 Oct Azul Airlines
25 Oct LATAM Airlines Group
22 Oct LATAM Airlines Group
24 Oct Azul Airlines

Also check the deals for return flights from Teresina to Lisbon in October.

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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