Bon voyage would be close enough.
Bon voyage would be "kαλό ταξίδι."
Prettige Reis would be the equivalent of Bon Voyage in the Dutch Language.
Bon Voyage is french. Say "Bon Voyage". The current phrasing does not make sense in English or in French. One would not say "Safe Travels, our friends" in English. One might say "May you have safe travels, dear friends" which would be translated as "Bon Voyage, chers amis". Bon voyage a nos ami - in french safe journeys our friends- in English
bon voyage in latin
"bon voyage !" or "faites bon voyage !"
Bon voyage = Buen viaje
You could say "Bon voyage", but the literal translation would be something like: "Bonne chance pour ton voyage."
Bon voyage!
Bon Voyage
Bon voyage
Boa viagem.