The traditional exchange was for the person departing to say "Slán agat" (plural "Slán agaibh") and the person remaining to respond with "Slán leat" (plural "Slánlibh").
Nowadays probably just "Slán", pronounced 'slawn'.
Slán
The Irish word for goodbye is: Slán. The phonetic sound of it, to the best of my knowledge is: Shlahn. BadCat
Slán
Phonetically 'slawn' spelled slán in Irish.
slan
It is Irish for 'Goodbye, my friends' but 'Slán a chairde' is correct.
Morgan Murphy Irish Goodbye - 2014 TV was released on: USA: 27 January 2014
In Irish:Slán [slawn]
Slán Alena
Beannacht leat, a Dhaid.
In Irish Gaelic Slán (pronounced "slawn") would be goodbye.
Slán go fóill a thaisce
"Goodbye" to more than one person, in Irish.