Passengers flying to and from France face delays and disruption today due to strike action.
Air traffic controllers are among public service workers involved in industrial action.
Eurocontrol warned of “extensive delays” across the whole of France, especially in the south and west of the country.
EasyJet said it would announce any cancellations on its website.
“The Directorate General for Civil Aviation will meet on Thursday morning and we will be advised if we are required to cancel any services to or from France,” the airline said.
Monarch Airlines said it planned to operate all flights to schedule during the French public service strike which is due to run until tomorrow (Friday).