Jet2 has warned that travellers heading to popular Spanish hotspots could face delays due to industrial strike action.
It has already started will continue on intermittent days at Arrecife airport in Lanzarote as well as Alicante, Fuerteventura and Ibiza airports.
It will take place for another six days during April - 13th, 16th, 20th, 23rd, 27th and 30th.
