On very short notice, I find that I will be in Cambridge and need to plan all aspects of my trip. My meeting will be at Sidney Sussex College. Any information one could give regarding best airport, transfer from airport, hotels, sights, etc. would be greatly appreciated. I will probably go to London for a few days afterwards so I am thinking that a flight in and out of London would be best.
get into London from whichever airport you land at, and go to Kings Cross station. Let us know which airport and then we can help get you there. Then take the train up to Cambridge and walk/taxi/bus the moderate distance to Sidney Sussex College right in town. If you look at the maps on line it is pretty easy.
Are you traveling on a weekend?