Tryed first link, not showing the price list, agencia de viajes Normandie, sent a mail, but recepient is unknown, so was not posibile to conntact via email. And i did not finde out the price.
Second link is the same one i was also looking before, prices 150 -160 euro.
Somewhere i reed about 100 euro ticket, but i just can not finde that thread now. I remember was also something behinde Lidl, so probably is that same agency Normandie.