Here are our retreats in September 2025 in Portugal from the Relaxation section. To know if September is the right month for you to travel in Portugal, here are a few key weather facts. Temperatures can drop to 12 degrees in September. Highs, on the other hand, can reach 31 degrees.
Lagoa, Portugal
from $1,498 / 5 Days
Viana do Castelo, Portugal
from $1,266 / 8 Days
Budens, Portugal
from $2,293 / 7 Days
Alcabideche, Portugal
Adingeiro/Monsanto, Portugal
from $1,901 / 7 Days
Loulé, Portugal
from $1,612 / 6 Days
Santo Isidoro, Portugal
from $1,100 / 8 Days
Gelfa, Portugal
from $1,289 / 8 Days
Alvor, Portugal
from $1,036 / 8 Days
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