Romantic comedies have never gone away, but mainstream examples with A-list stars have been pretty thin on the ground since the glory days of the ’90s and early 2000s, when “Pretty Woman,” “Notting Hill,” “Love Actually” and “Bridget Jones’s Diary” ruled at the box office. Bucking the trend is “Ticket to Paradise,” a glossy piece of fluff starring Hollywood royalty Julia Roberts and George Clooney as a divorced couple whose passion reignites in Bali during their hare-brained attempt to prevent their daughter from marrying a guy she’s only just met. While far from a classic of its kind, this is likely to be just the “Ticket” for general viewers relishing the chance to watch Roberts and Clooney trade poisonous barbs, before being struck by Cupid’s arrow all over again.

Opening in much of Europe, South America and Australia long before its North American release on October 21, “Ticket” is...