We will fly from Knoxville, TN to Wash DC to Frankfurt Ger and return from Budapest To Dusseldorf, Germany to Newark NJ and finally to Knoxville TN.
My question is are the economy seats ok for the 8 hr flight or is extra cost for economy worth it? Any tricks we need to know about the airlines of the airports where we will have lay overs in Europe? We have never traveled in Europe except on a Globeus tour about 20 yrs ago. Thanks for any tips you may have.