Rescuers have recovered the victims from a bus that ran off a bridge and plunged into a river on Christmas Eve, killing six passengers.
The driver and another passenger were injured, Spanish authorities said.
The blue roof of the half-sunk vehicle could be seen in the Lérez river about 30 metres below the bridge.
Emergency services were alerted by a motorist who saw the broken railing on the bridge as he drove in heavy rain.