Further one in ten have had at least five lovers during a week-long break.
The shocking survey of British holidaymakers’ love lives also revealed nine in ten girls have more sex in the sun than when they’re at home, the Sun reported.
Italian fellas are considered as sexiest foreigners — with a third of the 30,000 young women polled saying they are the best looking.
French and Dutch hunks were also highly rated — but only two per cent said they found German men sexiest.
Greece — famed for wild resorts such as Faliraki — was found to be the favourite destination for holiday sex, according to the survey for a travel dating website.
Spain and Italy were the next most popular, but just three per cent of girls said Britain was the best.
Half of those surveyed admitted picking up men in bars and nightclubs, while 20 per cent go to the beach to hunt for hunks.