How much do things cost in Santander and London? London Santander Pair of jeans£61.25£65.35 Imported beer (0.33 litre)£3.50£1.74 Local draught beer (0.5 litre)£3.80£1.88 Small bottle of water (0.33 litre)£0.96£0.89 Large bottle of water£1.00£0.30 Last updated on 21/07/2014 source