How much does it cost to travel to Greece for seven days?

Traveling to Greece for about 7 days costs about 15000-20000 per capita, which is the basic cost of a trip. The actual cost can only be calculated according to the travel situation and the grades of eating, living and traveling. Traveling to Greece alone is not particularly cost-effective, because the hotel expenses need to be borne by yourself, so traveling is more expensive. If you have friends, I suggest you travel with them, together.