All this testing is so complicated. I have a week off work in October and would love to go somewhere but I’m just not clever enough to work out how to. Probably end up in Yorkshire or something.
Choose a destination that doesn’t require testing on their end (that’s most of the EU).
For returning to the U.K. choose a remote rapid test (“C19 Testing” is entirely unsupervised; you just upload a photo of the result) to take in the 3 days before the day you return, and choose the cheapest “day 2” rapid test provider from the government list. And don’t do it too long in advance in case the requirements change (hopefully loosen).
It’s a total waste of £70, but it’s not that complicated. I’ve done it multiple times now. It’s also a lot cheaper than when I flew back in February where all the testing alone cost nearly £500!