avoir un vol en toute sécurité
avoir un vol sûr.
"Flight attendant" in French is "h
en sécurité
Bon voyage
safe trip mean passe un bon voyage in french
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
"Flight attendant" in French is "h
A flight (plane travel) is "un vol" (masc.) in French. A flight (act of fleeing) is "une fuite" (fem.).
Bon vol !
en sécurité
Have a nice trip = Bon voyage! (Not sure what you mean by "When you are flight".
Bon retour !
Bon voyage
refuge sur
Le vol est a l'heure
prends soin de toi
"Bon Voyage" is a French phrase that simply means "safe journey". It is generally used to refer to boat travel, but is appropriate to say when someone is flying, as well.
le sexe protégé