I’ve been in the market on and off for a travel guitar for ages. I still haven’t bought one and I think the advice given above is pretty accurate. Just enjoy your holiday.
You plan to be away for a fortnight and from your itinerary a lot of time will be on planes and trains when you can’t play anyway.
Unless you plan to be away for months (in which case I would buy a second hand guitar abroad and then sell it when you are due to return home) it’s perhaps not worth the hassle.
If I do end up buying a ‘travel guitar’ I think it will be more with a view to getting a guitar that I can take to friends houses for BBQs etc. or throw into the car for long weekend breaks and the like and not risk damaging my ‘good’ guitar. In other words, a cheaper guitar, not necessarily a smaller guitar.
However if you want more thoughts on the subject, I posted this topic a while back.
Travel guitar - any recommendations?