trip
Return trip, full circle, there and back...
Song titles that contain the word trip or variations of the word include "Come Take a Trip in My Air Ship." "Day Tripper" is another song with a form of the word trip in it.
an amazing vacation
Journey or expedition.
traveler
Trip
journey ... voyage ... trip
holliday! holliday!
A long trip, a voyage, an adventure, a vacation, and others.
Tour, travel and trek are synonyms for trip. They start with the letter t.
excursion, journey, outing, trip, course