have a safe trip
Other than the related answers listed below, you can also use this Chinese proverb:
一路顺风 yi(1) lu(4) shun(4) feng(1) --> have a smooth journey
旅途平安 [lǚ tú píng ān]
In Chinese, "Have a safe journey" is expressed as "一路平安" (yī lù píng ān). This phrase conveys wishes for a smooth and safe travel experience. It is commonly used when someone is about to embark on a trip.
In Jamaican Patois, you can say "Safe travels" as "Safe trip" or "Safe travels, yuh hear?" It's a friendly way to wish someone a good journey.
boa viagem
Turvallista matkaa!
"Bezpiecznej podróży!"
旅行怎么样
khair nal jao
"Želáme Vám bezpečnú cestu"
eka suraksita yatra hai
ασφαλές ταξίδι [asfales taxeethi]
旅途愉快/Lǚtú yúkuài