Here are our retreats in September 2026 in Portugal from the Nature Vacation 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.
Budens, Portugal
from $2,290 / 7 Days
Adingeiro/Monsanto, Portugal
from $1,899 / 7 Days
from $1,139 / 7 Days
Aljezur, Portugal
from $1,369 / 5 Days
from $794 / 3 Days
from $2,060 / 6 Days
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Mondsee, Austria
from $684 / 5 Days
Biedenkopf, Germany
from $322 / 3 Days
Barbentane, France
from $638 / 8 Days
Zell am Main, Germany
from $276 / 4 Days
Niedersonthofen, Germany
from $1,024 / 6 Days
Amiras, Greece
from $909 / 6 Days
Graz, Austria
from $2,636 / 3 Days
Warendorf, Germany
from $374 / 4 Days
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