You could fly into BRU and take the train - about 1.5hr. Do not see any saver into BRU, but coming back there is: total 85k. Which is just what you would have if you transferred UR to UA.
Even better: You can fly to CDG for 55k and leave from BRU for 30k - making a o/w train trip.
Last edited by Surface Interval; May 3, 2012 at 12:42 pm