Originally Posted by
corporate-wage-slave
Donegal will be a bit wet, so you'll need your wellies. And your big coat.
More seriously, insofar as I proffer unserious advice, I can see flights greatly reducing in number, but the car ferries will probably be the last to stop. So Portugal-CDG-CQF-DOV-ZLX (how is that for IATA coding?) will probably work.
Fortunately I brought my big coat with me, but I'll have to buy the wellies en route
wrt your more serious advice, I did have to look a few of those up (DOV was obvious, but the others far from), but it sounds doable. I'm actually booked with AF so I already have a ticket for the LIS-CDG leg anyway! Wonder how they'd react to that proposed rerouting though