HUNDREDS of flights have been cancelled during the start of the school summer holidays.
EasyJet has been forced to cancel 350 flights to and from Portugal due to five days of strike action.
The airline confirmed that flights to Lisbon, Porto and Faro have been affected.
The cancellations are due to easyJet cabin crew in Portugal going on strike from July 21 to July 25.
The strike is going ahead after they failed to reach an agreement in regard to higher wages and better working conditions.