Originally Posted by
hydrogen
I'm sure there are some inter-country fares that exist if they are logical (ie., LON-ATH-TLV). But if you're looking for something like LON-ATH-CDG then I have doubts
No doubts to be had. A3 file even the most random fares. For example DUB-ATH-LHR for often a similar fare to the 1 hour direct non stop.