According to the easyJet website
National French Strike 22 May
18/05/2018
We have been advised of a National Strike in France starting on the evening of Monday 21st May, through to the morning of Wednesday 23rd May 2018. Like all airlines, our flights to and from French airports, as well as those flying in French airspace, could be affected.
We expect that there will be delays and cancellations due to the industrial action, therefore we advise all customers to check the status of their flight on our flight tracker either on our mobile app or website:
www.easyjet.com/en/flight-tracker Please also be aware that public transport services will be affected by the strike. We recommend all customers allow plenty of extra time to get to the airport and consider alternative transport options where possible.
Although this situation is outside of our control we would like to apologise to any affected passengers for the inconvenience caused.
What happens if my flight is cancelled?
We will contact affected customers directly via Email and SMS using the details provided at the time of booking and check in.
For cancelled flights only, we advise customers not to travel to the airport but to transfer their flights free of charge or take a refund by logging onto Manage Bookings on easyJet.com or using our Flight Tracker: easyjet.com/XXXX(yourflightnumber).
If an overnight accommodation is required, affected passengers can book this on the day their flight was due to depart through our Flight Tracker page easyjet.com/XXXX (flight number).
Hope this helps
Cheers
