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.
Viana do Castelo, Portugal
from $1,249 / 8 Days
Budens, Portugal
from $2,263 / 7 Days
Adingeiro/Monsanto, Portugal
from $1,876 / 7 Days
Santo Isidoro, Portugal
from $1,086 / 8 Days
from $1,261 / 8 Days
Ericeira, Portugal
from $2,842 / 6 Days
Burgau, Portugal
from $1,694 / 6 Days
from $1,125 / 7 Days
Gelfa, Portugal
from $1,272 / 8 Days
Alvor, Portugal
from $1,022 / 8 Days
Aljezur, Portugal
from $1,353 / 5 Days
from $733 / 3 Days
Olhos de Água, Portugal
from $898 / 4 Days
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