| Die schrillen Vier in Las Vegas |
Germany |
| Ett päron till farsa i Las Vegas |
Sweden |
| Férias em Las Vegas |
Portugal |
| Fars fede Las Vegas ferie |
Denmark |
| Las Vegas - Una vacanza al casinò |
Italy |
| National Lampoon's Las Vegas Vacation |
USA (working title) |
| National Lampoon's Vegas Vacation |
(undefined) |
| Vacaciones en Las Vegas |
Spain |
| Vacances à Las Vegas |
Canada (French title) |
| Vacances à Vegas |
Canada (French title) |
| Vegas vie voiton |
Finland (video title) |
| Vegas vie voittoon |
Finland (TV title) |
| Viva Las Vegas - Hoppla, wir kommen! |
Germany |
| Xufsha B'Las Vegas |
Israel (Hebrew title) |
