Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is San Sebastian (45% of total searches to Bay of Biscay). The next most popular destinations are Bilbao (37%) and Biarritz (11%). Searches for hotels in Santander (7%) are also popular.
KAYAK users have found double rooms in Bay of Biscay for as cheap as $20 (Bilbao) in the last 3 days. The average price is $204.
In the last 72 hours, users have found Bay of Biscay hotels for tonight for as low as $27 (Noja). Users have also found 3-star hotels from $50 (Cangas de Onís) and 4-star+ hotels from $59 (San Sebastian).
In the last 72 hours, users have found Bay of Biscay hotels for this weekend for as low as $49 (Santander) per night. Users have also found 3-star hotels from $67 (Puente viesgo) and 4-star+ hotels from $94 (Arcachon).