Thank you for your reply. The time difference between the 2 airports is therefore approx 1 hour.
There are two adults and two children travelling from Dublin.
Have just done my sums and the saving we would make is 100 (£77) if we go Ryanair. Think I might go Aer Lingus into Charles d Gaulle. Beauvais would add I hr extra each way onto our travel time, so not sure that the 100 saving between 4 of us is worth the saving.........
Getting excited already and we're not going till November...
Jeffers