For the UK, start by applying for offer with academics from class 10 to +2 or Bachelor level, MOI/IELTS, passport, letter of recommendation, and CV.
After the offer is received, fill NOC. Some universities may ask for a certain amount payment depending upon university.
Show bank balance for at least 28 days of around NPR 40 lakhs or take an education loan sanction letter worth the same amount. Then pay tuition fee, prepare for immigration medical, prepare for CAS interview, give CAS interview, receive CAS, apply for visa, and provide biometrics.
Approximate fees: UG tuition often ranges from GBP 11k to GBP 15k, PG tuition from GBP 11k to GBP 17k, visa lodgment charge is GBP 558, and medical charges at Norvic are about NPR 7,800.