EDIT: looks like I was incorrect. Patrick points out on pages 114-115 in his thesis that the V'ger Flyover theme "pays more than a passing homage to [...] Herrmann."
I would agree with that. It's kind of in that style but not a direct lift of anything that I can identify. I hear a little Journey to the Center of the Earth with the pipe-organ bits. It's a synthesis. Greater than the sum of its parts.
Horner, when he used the Romeo and Juliet part in Trek III, lifted more like 80-90% of it. I still really like the end result, though. You could think of it almost like a compiled soundtrack I guess. There's creativity in simply knowing what to lift. Ask Quentin Tarantino about that.