Updated 22.40
Ryanair and Aer Lingus have been forced to cancel flights to and from France tomorrow, due to industrial action by French Air Traffic Controllers.
This latest strike, taking place on June 28th, is the 12th day of action in 13 weeks.
Earlier Ryanair announced the cancellation of 166 flights, including 12 in and out of Dublin Airport.
The airline says 30,000 of their customers will have their flights cancelled, and over 100,000 will suffer severe delays.
Ryanair's Kenny Jacobs said: "The frequency of these strikes, right in the middle of the holiday season only serves to underline how urgent action is required to help reduce the impact of these strikes."
The company is once again calling on customers to sign its 'Keep Europe's Skies Open' petition which it will present to the European Commission when it accrues a million signatures.
Tomorrow will be the 12th French ATC strike in 13 weeks. Sign our petition & help stop these strikes https://t.co/tdCCrdObBs
— Ryanair (@Ryanair) June 27, 2016
The low fares carrier is advising customers to check the status of their flight on Ryanair.com before travelling to the airport.
Meanwhile, Aer Lingus has announced the cancellation of 12 flights in and out of Dublin airport.
âš ï¸ TUE 28 JUNE: A number of flights to/from France and Spain are cancelled due to a French public services strike https://t.co/9ULIPEUCMr
— Aer Lingus (@AerLingus) June 27, 2016
The airline is also advising customers to check online before departing for the airport.