In reply to Oplumb:
hey, so i built a site to help plan trips exactly like this! www.climbcation.com
There are some filters you can use(as well as the map to filter where in the world you want to go) and it'll spit back world class climbing destinations as well as some trip beta(how to get there, where to stay, if you need a car, etc...). If you put in your airport you can find a cheap destination to fly into.
When you've picked a place you're interested in sites like ukclimbing come into play to get specific route information and access information.
If you've got any feedback, let me know! I'm always trying to improve the site.