Looking on the internet deeply has found these results:

one-week holiday is the most popular phrase on the web.

one week holiday 1192,000 results on the web	one-week holiday 1193,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
ability to pay for one week annual holiday away from home; week holiday every year. week holiday in the European Union will be free. According to the Eurostat data for 2007, one European family in three could not afford to take a one week holiday away from home in 2008, but this percentage rose to 76% in Romania. I have worked out that, thanks to the euro, one day out of a two One third of Europeans could not afford a one Didn't she ask for one week's holiday?	One third of Europeans could not afford a one Didn't she ask for one week's holiday? week holiday away from home in 2008, but this percentage rose to 76% in Romania. According to the Eurostat data for 2007, one European family in three could not afford to take a one ability to pay for one week annual holiday away from home; week holiday every year. Official inauguration is said to coincide... with the dedication ceremonies for Solomon's Temple... on the Jewish holiday of Purim, one week from today.

one week holiday

1192,000 results on the web

one-week holiday

1193,000 results on the web

More popular!

ability to pay for one week annual holiday away from home;
week holiday every year.
week holiday in the European Union will be free.
According to the Eurostat data for 2007, one European family in three could not afford to take a one
week holiday away from home in 2008, but this percentage rose to 76% in Romania.
I have worked out that, thanks to the euro, one day out of a two
One third of Europeans could not afford a one
Didn't she ask for one week's holiday?

One third of Europeans could not afford a one
Didn't she ask for one week's holiday?
week holiday away from home in 2008, but this percentage rose to 76% in Romania.
According to the Eurostat data for 2007, one European family in three could not afford to take a one
ability to pay for one week annual holiday away from home;
week holiday every year.
Official inauguration is said to coincide... with the dedication ceremonies for Solomon's Temple... on the Jewish holiday of Purim, one week from today.