Combined income of 90k, 2 kids and mortgage and pre Covid would always try to have a main holiday (somewhere like Greece), a trip somewhere in the UK around Easter, and maybe a city break or something like Disneyland for a couple of days. Or camping if we are on a tighter budget.
We also have friends and family with holiday homes we can use for next to nothing which we have taken advantage of.
We would also consider going away with family or friends, which can work out pretty cheap if you share the cost and self cater.
I look for deals, book in advance, used places like the Premier Inn which can be extremely affordable. It's a lifestyle choice. It's doesn't have to be expensive.
That being said, since I have not been able to go away, we have saved thousands, got the garden done, bought new furniture for the first time in our life (was all second hand and hand me down before), and now have a small nest egg for our future holidays or emergencies. I think slowing down and having this taken away has made me rethink a few things. I will be more appreciative of the chance to go away when it comes, but I also am not desperate to escape out home which we have made comfortable and homely.