French Kiss (1995)

After her fiancee admits to infidelity while on a business trip in France, a woman attempts to get her lover back and marry him by traveling to Paris despite her crippling fear of flying. On the way she unwittingly smuggles something of value that has a charming crook chasing her across France as she chases after her future husband.
Lawrence Kasdan
Meg Ryan, Kevin Kline, Timothy Hutton, Jean Reno, Adam Brooks, François Cluzet, Suzan Anbeh, Renée Humphrey
tt0113117