Self-isolation at own accommodation- subject to PCR. Foreign nationals transiting through Kosovo who leave within 3 hours of arrival are exempt, as are foreign nationals passing through Kosovo by organised transport (i.e. regular bus line), provided they leave within 5 hours.
There are medical staff at border crossings and the airport and you may be subject to a health check, particularly if you are displaying coronavirus symptoms. You should follow the instructions of the medical staff on the border.
Self-isolation at own accommodation- subject to PCR. As of 23 December, UK nationals travelling to Kosovo will be required to self-isolate for 14 days. A negative RT-PCR test is required for all other foreign nationals entering Kosovo from countries with a high number of Covid-19 cases, marked as red or orange (more than 60 cases per 100,000) on the official ECDC map. Those without will be required to self-isolate for 7 days.