Cheapest one-way flights from Porto Alegre to Madrid in October from $423

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Madrid (MAD) in October 2025 (see full year).

One-Way flights

23 Oct Azul Airlines
30 Oct Azul Airlines
13 Oct Azul Airlines
16 Oct Azul Airlines
12 Oct Azul Airlines
10 Oct LATAM Airlines Group
06 Oct GOL Linhas Aéreas
07 Oct Azul Airlines
03 Oct Copa
01 Oct Copa

Also check the deals for return flights from Porto Alegre to Madrid 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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.