Here are our retreats in September 2025 in Portugal from the Detox Retreats 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 $1,133 / 5 Days
Santo Isidoro, Portugal
from $1,127 / 8 Days
Burgau, Portugal
from $1,641 / 6 Days
Viana do Castelo, Portugal
from $1,297 / 8 Days
Budens, Portugal
from $2,349 / 7 Days
from $1,309 / 8 Days
from $1,168 / 7 Days
Alvor, Portugal
from $1,061 / 8 Days
Aljezur, Portugal
from $2,113 / 6 Days
from $1,405 / 5 Days
from $814 / 3 Days
Olhos de Água, Portugal
from $932 / 4 Days
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