The IAA has confirmed the closure of airports of Dublin and Knock from 11:00 GMT until at least 24:00 GMT and Shannon from 17:30 GMT until at least 24:00 GMT today (5th May). The CAA has confirmed the closure of Belfast, Derry, Edinburgh and Glasgow Prestwick until at least 24:00 GMT. All flights to/from these airports during these closure periods times have been cancelled.

The restrictions have been lifted at Cork and Kerry airports. 

The CAA are cautioning that airspace over Bristol, Leeds, Liverpool, Manchester and Newcastle may suffer possible closures later today which may cause disruptions or cancellations of flights to/from these airports. Please visit your airline's website for more details about your planned flight.