Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Porto (91% of total searches to Northern Portugal). The next most popular destinations are Vila Nova de Gaia (4%) and Braga (3%). Searches for hotels in Maia (Porto) (2%) are also popular.
KAYAK users have found double rooms in Northern Portugal for as cheap as £12 (Guimarães) in the last 3 days. The average price is £136.
In the last 72 hours, users have found Northern Portugal hotels for this weekend for as low as £64 (Porto) per night. Users have also found 3-star hotels from £97 (Ponte de Lima) and 4-star+ hotels from £110 (Porto).