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.
Viana do Castelo, Portugal
from $1,249 / 8 Days
Budens, Portugal
from $2,263 / 7 Days
Adingeiro/Monsanto, Portugal
from $1,876 / 7 Days
Loulé, Portugal
from $1,591 / 6 Days
Santo Isidoro, Portugal
from $1,086 / 8 Days
Gelfa, Portugal
from $1,272 / 8 Days
Alvor, Portugal
from $1,022 / 8 Days
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Salem, Germany
from $769 / 5 Days
Bad Mitterndorf, Austria
from $568 / 5 Days
St. Ottilien, Germany
from $307 / 4 Days
Holzkirchen, Germany
from $284 / 4 Days
Altheim, Germany
from $335 / 5 Days
Gottin, Germany
from $545 / 3 Days
Düsseldorf/Hubbelrath, Germany
from $2,160 / 5 Days
Hoisdorf, Germany
from $715 / 6 Days
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