Lo Bue-Said said until the EU Entry-Exit System (EES) can be implemented "without a detrimental effect on the traveller experience", there must be greater flexibility.
She said pressing ahead while EES causes issues and disruption for travellers risks "undermining consumer confidence at a vital time" as travel heads into the summer peak season.
Ryanair on Thursday (30 April) called specifically on the French government to suspend the rollout of EES until September to ensure passengers, including young families, aren't "needlessly forced to suffer long passport control queue delays".