EasyJet has said it plans to operate a full schedule between Spain and the UK next week, when cabin crew plan three days of industrial action.
The USO union in Spain said members will strike from Wednesday 25 to Friday 27 June.
It said more than 650 cabin crew based in Alicante, Barcelona, Malaga and Palma de Mallorca, could join the strike.
EasyJet said it intends to operate normally.
A spokesperson said: “EasyJet has been advised of strike action by its Spain-based cabin crew union at its Barcelona, Malaga, Alicante and Palma bases on 25, 26 and 27 June.
“We currently plan to operate our full schedule as normal and would like to reassure customers that we will do all possible to minimise the impact of any action.”
