The incident happened in 2021 at a luxury hotel in the Spanish city of Cáceres, where the couple were staying as guests.
BBC reports the couple later fled, but they were arrested nine months later at the Croatia-Montenegro border and returned to Spain.
None of the wine has been recovered.
The court named the couple only as Tatania and Estanislao, but they have been identified by Spanish media as Priscila Guevara and Constantín Dumitru.
According to the court, Tatania checked into the exclusive Atrio hotel in October 2021 using a fake Swiss passport.
