It said the cancellations were “necessary to provide reliable services over this busy period”.
EasyJet is to cancel more than 200 flights over the next 10 days as transport disruption hampers the outset of the half-term break.
The airline said the cancellations would affect about 24 flights per day from London’s Gatwick airport between May 28 and June 6.
It added the cancellations were “necessary to provide reliable services over this busy period”.
It comes after a software failure forced EasyJet to cancel around 200 flights on Thursday.
A spokeswoman for the company said in a statement: “We have taken the decision to make advance cancellations of around 24 Gatwick flights per day starting from tomorrow 28 May until 6 juin.
“We are very sorry for the late notice of some of these cancellations and inconvenience caused for customers booked on these flights, however we believe this is necessary to provide reliable services over this busy period.
“Customers are being informed from today (vendredi) and provided with the option to rebook their flight or receive a refund and can apply for compensation in line with regulations.”
“Over the next week we will be operating around 1700 flights per day, with around a quarter of these operating to and from Gatwick.”
Ailleurs, Liverpool FC supporters travelling to the Champions League final and families embarking on half-term getaways faced long queues at the Port of Dover and UK airports.
Thousands of fans descended on the Kent port on Friday to board cross-Channel ferries en route to Paris for Saturday’s match.
There is also high demand for sailings from families embarking on trips to the continent for half-term.
The port advised passengers to “pack adequate supplies including food and water” as it is expecting “a very busy week ahead”.