Unfortunately the obvious loophole mentioned earlier - flying today and self isolating at home for 10 days - now appears to have gone, the last LH and AF seats sold out in the last few hours. I cannot now find a single way out of CPT that gets you in before Sunday morning, even TK sold out during the night. So unless you have got a ticket your options are
- see if someone cancels during the day, so keep checking AF / LH / EK / ET (etc) and ExpertFlyer to see if a seat somehow pops up for travel today
- see if QR will wait list you on to tonight's service (knowing them, it won't happen)
- spending 10 days in AMS or other location, if still allowed, before going on to the UK.
- accept you have a stay in managed confinement in the UK.