You could say "bienvenido abordo".
you say welcome aboard I don't know why but that seems to be the case
welcome abourd or welcome onboard is both good because the both make sence
'bienvenue à bord'
A Bordo De :)
To say "welcome to Venezuela" in Spanish, you would say "bienvenido a Venezuela."
よこそう yokoso means welcome in general
bienvenido
bienvenidos
Bienvenido
Bienvenido
Bienvenido(a) a
The phrase "Welcome to the States" translated into Spanish is "Bienvenidos a los Estados"