Visas are not required by visitors from the following countries for visit up to 90 days in a 6 month period:
Albania, Andorra, Argentina, Australia, Austria, Bahamas, Belgium, Bosnia and Herzegovina, Brazil, Bulgaria, Canada, Chile, Costa Rica, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Honduras, Hong Kong, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Malta, Mexico, Monaco, Montenegro, Natherlands, New Zealand, Norway, Paraguay, Poland, Romania, Russia, San Marino, Serbia, Seychelles, Singapore, Slovakia, Slovenia, South Korea, Spain, St Kitts and Nevis, Sweden, Switzerland, Turkey, United Kingdom, United States, Uruguay and Vatican City.
Serbia visa requirements
Kosovo is something of an independent country.
Visitors from : Afghanistan, Algeria, Angola, Armenia, Azerbaijan, Bangladesh, Belarus, Benin, Bhutan, Bolivia, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, Chad, China, Comoros, Cuba, Democratic Republic of Congo, Djibouti, Dominican Republic, Ecuador, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Georgia, Ghana, Guinea, Guinea Bissau, Haiti, India, Indonesia, Iran, Iraq, Ivory Coast, Jamaica, Kazakhstan, Kenya, Korea(North), Kyrgyzstan, Laos, Lebanon, Liberia, Libyan Arab Jamahiriya, Madagascar, Mali, Mauritius, Moldova, Mongolia, Morocco, Mozambique, Myanmar, Nepal, Niger, Nigeria, Pakistan, Peru, Philippines, Republic of Congo, Russia, Rwanda, Senegal, Sierra Leone, Somalia, South Sudan, Sri , anka, Sudan, Suriname, Syria, Tajikistan, Tanzania, Thailand, Togo, Tunisia, Turkmenistan, Uganda, Ukraine, Uzbekistan, Vietnam, Yemen, Zambia and Zimbabwe need a visa before arriving.
Everyone else can enter for up to 90 days.
Holders of a valid Schengen visa can visit for up to 15 days.