AirHint found the following cheapest one-way flights from Praia, Santiago Island (RAI) to Lisbon (LIS) in August 2025 (see full year).

One-Way flights

04 Aug	Azores Airlines
06 Aug	Cabo Verde Airlines
27 Aug	Royal Air Maroc
12 Aug	Azores Airlines
26 Aug	Cabo Verde Airlines	direct
11 Aug	Cabo Verde Airlines	direct
13 Aug	Cabo Verde Airlines	direct
25 Aug	Cabo Verde Airlines	direct
19 Aug	Cabo Verde Airlines	direct
07 Aug	Cabo Verde Airlines	direct

Also check the deals for return flights from Praia, Santiago Island to Lisbon in August.

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest one-way flights from Praia, Santiago Island to Lisbon in August from 320€

One-Way flights