Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Santiago de Compostela (45% of total searches to Galicia). The next most popular destinations are Vigo (28%) and A Coruña (21%). Searches for hotels in Pontevedra (5%) are also popular.
KAYAK users have found double rooms in Galicia for as cheap as £10 (Sarria) in the last 3 days. The average price is £110.