Yn dibynnu ar ba restr y mae’r wlad y mae pobl wedi teithio ohoni, efallai y bydd rhaid i bobl ynysu yn y DU - naill ai gartref neu drwy dalu am gyfnod mewn gwesty cwarantin dynodedig. Bydd angen i deithwyr hefyd archebu profion PCR gorfodol a thalu amdanynt cyn teithio adref.
Depending on the traffic light classification of the country travelled from, people may have to quarantine in the UK – either at home or at their own expense in a designated quarantine hotel. Travellers are also required to book and pay for mandatory PCR tests before their return journey home.