いってらっしゃい

have a good trip

→ 行く
phrase Rare #27,834
have a good trip A customary phrase said to someone who is leaving, often with the expectation that they will return. It can also be translated as “take care.”
JA: 気をつけて、いってらっしゃい。
EN: Take care, and have a good trip.

いってらっしゃい、でも迷子にならないでね。

Take care, and don’t get lost.

いってらっしゃい→

Have a good day!

— 映画 聲の形 (2016)

いってらっしゃい!

Have a good day!

— When Marnie Was There (2014)

さぁ、お風呂にいってらっしゃい

All right, off you go to take a bath.

— パンズ・ラビリンス (2006)

楽しい空の旅を、いってらっしゃい。

Have a pleasant flight. Take care!

いってらっしゃい

See you later.

— 君の名は。 (2016)