Ail-ddechreuodd teithio rhyngwladol ym mis Mai ond mae rheolau llym ar waith i leihau'r risg o’r Coronafeirws – ac amrywiolion newydd o'r feirws – rhag dod i mewn i'r DU. Mae hyn yn golygu y bydd teithio'n wahanol iawn nag yr oedd cyn y pandemig.
International travel re-started in May but strict rules are in place to reduce the risk of coronavirus – and new variants of the virus – entering the UK. This means travel will be very different than it was pre-pandemic.