I'd strongly encourage you to rent some screens and a keyboard while you're abroad, buy them (used, if possible) and sell them used when you leave, buy them abroad and ship them home to yourself, ship them to your destination and then ship them back...

Whether or not you will be able to find any desk space abroad is, of course, a different problem.

Keyboards and monitors are now lightweight and cheap. I'm hoping to make this fact work for me when next I need to relocate temporarily...