Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Porto (39% of total searches to Northern Portugal). The next most popular destinations are Terras de Bouro (37%) and Castro Laboreiro (13%). Searches for hotels in Mondim de Basto (12%) are also popular.
KAYAK users have found double rooms in Northern Portugal for as cheap as €15 (Guimarães) in the last 3 days. The average price is €143.
In the last 72 hours, users have found Northern Portugal hotels for tonight for as low as €21 (Vila do Conde). Users have also found 3-star hotels from €35 (Vila Real) and 4-star+ hotels from €49 (Melgaço).