The company has reassured customers the stipulation is not a new rule. "We’re aware of recent media reports regarding Spain’s entry requirements and passengers needing to provide proof of funds for the duration of their stay," a spokesperson said.
"We’d like to reassure customers that this is not a new requirement and has been in place for some time.
"We recommend that customers carry their travel documents in person, or on a mobile device, in the unlikely event that you are asked for them at passport control upon arrival into Spain."
The UK Foreign Office advises customers may need to show additional documents at the Spanish border, including a return or onward ticket, proof of funds to cover the duration of their stay or proof of accommodation.
