The UK's red-listed countries as of 4th October are as follows:
Red list of countries and territories
AfghanistanAngolaArgentinaBoliviaBotswanaBrazilBurundiCape VerdeChileColombiaCongo (Democratic Republic)Costa RicaCubaDominican RepublicEcuadorEritreaEswatiniEthiopiaFrench GuianaGeorgiaGuyanaHaitiIndonesiaLesothoMalawiMayotteMexicoMongoliaMontenegroMozambiqueMyanmarNamibiaNepalPanamaParaguayPeruPhilippinesRรฉunionRwandaSeychellesSierra LeoneSomaliaSouth AfricaSudanSurinameTanzaniaThailandTrinidad and TobagoTunisiaUgandaUruguayVenezuelaZambiaZimbabwe
Before you travel to England from a red list country you must:
Take a COVID-19 test – you must take the test in the 3 days before you travel to EnglandBook a quarantine hotel package, including 2 COVID-19 testsComplete a passenger locator formYou must do this even if you are fully vaccinated.
Children aged 11 to 17 must take a COVID-19 test in the 3 days before travel to England.
On arrival in England children aged 5 to 17 must quarantine in a managed hotel for 10 full days and take 2 COVID-19 tests.
Children aged 4 or under do not have to take any travel tests but must enter managed quarantine.